Through Hole Technology (THT) Board Mount Transformers

Cost optimized pulse transformer for THT mounting, up to 2W -- IX
from Schurter

Description. High insulation rating ( >2.2 kVAC) between the primary and the secondary windings. Small coupling capacitances between primary and secondary windings limit transient feedback from the power supply side to the control electronics. Cost optimized design. The defined partial discharge... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 500
  • Transformer Type: Pulse Transformers
  • Operating Temperature: -25 to 70
Laminate Power Transformers -- 4831-4837
from APITech

Being laminated reduces currents during the transfer of energy from the primary coil to the secondary coil. A laminated core has higher resistance than non-laminated, with the same number of domains. [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Power Transformer
EI Transformer -- GE41-4-7VA
from Hengda Electronic Factory

The machine is used in the production of cold rolled silicon steel, mass production and 100% inspection. Epoxy resin vacuum filling, moisture-proof, dustproof and shockproof. All windings are stitching, compact, beautiful and weldable, and can be soldered directly onto PCB board. We have... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 220
  • Transformer Type: Electronics
  • Output Voltage: 12
Audio Transformers -- 102H-ND [102H from Hammond Manufacturing Company Inc.]
from Digi-Key Electronics

TRANSFORMER AUDIO 2000/500CT [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.0200
  • Transformer Type: Audio
Audio Transformer - MIL-T-27E Red Spec Printed Circuit Audio Transformer -- SP-32
from Triad Magnetics

Description. Triad high reliability audio transformers provide the durability and precision required in today ’s demanding designs. These transformers are available for a wide variety of applications. The line of Red Spec audio transformers is designed and constructed to meet the rigid... [See More]

  • Package Type: Through Hole Plug-in
  • Power Rating (Watts): 0.0500
  • Transformer Type: Audio; Encapsulated Transformers
  • Standards: RoHS; MIL-STD
Cost optimized pulse transformers for THT mounting -- IL
from Schurter

Description. High insulation rating ( >2.2 kVAC) between the primary and the secondary windings. Small coupling capacitances between primary and secondary windings limit transient feedback from the power supply side to the control electronics. Cost optimized design. The defined partial discharge... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 500
  • Transformer Type: Pulse Transformers
  • Operating Temperature: -25 to 70
Modem & Module Transformers -- 2573 Series
from APITech

Broadband and voiceband transformers used for datacom and telecom applications. xDSL, T1/E1, T3/DS3/E3/STS-1, ISDN interface modules. ADSL / POTS splitter modules. Impedance and line matching transformers [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Telecom
PCB Transformer -- GE30-3-3VA
from Hengda Electronic Factory

The machine is used in the production of cold rolled silicon steel, mass production and 100% inspection. Epoxy resin vacuum filling, moisture-proof, dustproof and shockproof. All windings are stitching, compact, beautiful and weldable, and can be soldered directly onto PCB board. We have... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 220
  • Transformer Type: Electronics
  • Output Voltage: 9
Audio Transformers -- 104KHM-ND [104K from Hammond Manufacturing Company Inc.]
from Digi-Key Electronics

TRANSFORMER AUDIO 20000/1000CT [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.0350
  • Transformer Type: Audio
Audio Transformer - Plug-in Printed Circuit Audio Transformers- PC Mount -- TY-141P
from Triad Magnetics

Description. Triad produces a wide assortment of audio transformers for use in printed circuit designs. These transformers fill a broad application spectrum in the audio industry. Triad audio printed circuit transformers are used in line matching, telephone coupling, pulse trigger, interstage,... [See More]

  • Package Type: Through Hole Plug-in
  • Power Rating (Watts): 0.1000
  • Transformer Type: Audio; Telecom
  • Standards: RoHS
Cost optimized pulse transformers for THT mounting, short rise time -- ILR
from Schurter

Description. High insulation rating ( >2.2 kVAC) between the primary and the secondary windings. Small coupling capacitances between primary and secondary windings limit transient feedback from the power supply side to the control electronics. Cost optimized design. The defined partial discharge... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 500
  • Transformer Type: Pulse Transformers
  • Operating Temperature: -25 to 70
Toroidal Power Transformers
from APITech

The closed ring shape of a toroidal transformer eliminates air gaps inherent in the construction of an E-I core. The primary and secondary coils are often wound concentrically to cover the entire surface of the core, which provides screening to minimize the core ’s magnetic field from... [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Power Transformer
PCB Transformer -- ZE54-2-20
from Hengda Electronic Factory

The machine is used in the production of cold rolled silicon steel, mass production and 100% inspection. Transformer vacuum coating, automatic baking, moisture-proof anti-rust, beautiful appearance. All windings are stitching, compact, beautiful and weldable, and can be soldered directly onto PCB... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 0.0 to 115
  • Transformer Type: Electronics
  • Output Voltage: 24
Audio Transformers -- 106G-ND [106G from Hammond Manufacturing Company Inc.]
from Digi-Key Electronics

TRANSFORMER AUDIO 4000/600CT [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.1500
  • Transformer Type: Audio
Audio Transformer - Plug-in Printed Circuit Audio Transformers- PC Mount -- TY-250P
from Triad Magnetics

Description. Triad produces a wide assortment of audio transformers for use in printed circuit designs. These transformers fill a broad application spectrum in the audio industry. Triad audio printed circuit transformers are used in line matching, telephone coupling, pulse trigger, interstage,... [See More]

  • Package Type: Through Hole Plug-in
  • Power Rating (Watts): 0.0200
  • Transformer Type: Audio; Telecom
  • Standards: RoHS
Pulse transformers for THT mounting -- IT
from Schurter

Description. High insulation rating ( >3.2 kVAC) between the primary and the secondary windings. High insulation rating up to 500V between the secondary windings. Small coupling capacitances between primary and secondary windings limit transient feedback from the power supply side to the control... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 600
  • Transformer Type: Pulse Transformers
  • Operating Temperature: -25 to 100
PCB Transformer Single Phase Toroidal -- GO-8-12VA
from Hengda Electronic Factory

It adopts self-made low dissipation high quality ring core (PO less than 0.9w/Kg), small volume, high efficiency and low temperature rise. The patent technology realizes the needle distance and the distance can be adjusted according to the requirements of the customers. Epoxy resin vacuum filling,... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 220
  • Transformer Type: Electronics
  • Output Voltage: 12
Audio Transformers -- 141B-ND [141B from Hammond Manufacturing Company Inc.]
from Digi-Key Electronics

TRANSFORMER AUDIO 200K/1K IMPED [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.0040
  • Transformer Type: Audio
Audio Transformer Data Voice Coupling - PC Mount -- TY-305P
from Triad Magnetics

Description. Triad telecommunications transformers are designed to meet the requirements for access over leased private lines or through the dial-up switched telephone network. The TY series transformers are used for a variety of applications including impedance matching, isolation, repeat coil,... [See More]

  • Package Type: Through Hole Plug-in
  • Standards: RoHS; FCC Part 68
  • Transformer Type: Audio; Telecom
Audio Transformers -- 148F-ND [148F from Hammond Manufacturing Company Inc.]
from Digi-Key Electronics

TRANSF AUDIO 1.5K TO 125/500 IMP [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.0750
  • Transformer Type: Audio
Audio Transformer Data Voice Coupling - PC Mount -- TY-310P
from Triad Magnetics

TY-310P. Data/Voice Coupling Transformer. Triad telecommunications transformers are designed to meet the requirements for access over leased private lines or through the dial-up switched telephone network. The TY series transformers are used for a variety of applications including impedance... [See More]

  • Package Type: Through Hole Plug-in
  • Standards: RoHS; FCC Part 68
  • Transformer Type: Audio; Telecom
Audio Transformers -- 149E-ND [149E from Hammond Manufacturing Company Inc.]
from Digi-Key Electronics

TRANSFRM AUDIO 300 TO 30/120 IMP [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.2000
  • Transformer Type: Audio
Current Sense High Frequency Transformer -- CST206-1A
from Triad Magnetics

Designed for switching power supply applications, TRIAD current sense transformers from Triad Magnetics are used to detect the current passing through a conductor. These transformers are very reliable and operate effectively over the frequency range of 20 kHz-200 kHz. They are constructed of UL... [See More]

  • Package Type: Through Hole Plug-in
  • Secondary Current Rating: 110
  • Transformer Type: Current-Sense
  • Operating Temperature: 130
Audio Transformers -- 1650KP-ND [1650KP from Hammond Manufacturing Company Inc.]
from Digi-Key Electronics

TRANSFMR AUDIO 3.4KCT 4/8/16 IMP [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 50
  • Transformer Type: Audio
Gate Drive Transformer -- GDE25-1
from Triad Magnetics

Description. Triad gate drive transformers are used universally in all high frequency switching topologies to isolate the control circuitry from the line-connected switches. The windings are interleaved for the lowest possible practical leakage inductance. Turn ratios of 1:1 and 1:1.5 optimize... [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: 130
  • Transformer Type: High Frequency Transformer; Switch Mode Transformers; Trigger / Gate Drive Transformer
  • Standards: RoHS; UL
Audio Transformers -- 237-1118-ND [TY-141P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 10K AUDIO CTAP/10K CTAP [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.1000
  • Transformer Type: Audio
  • Operating Temperature: -20 to 85
High Frequency Current Sense Transformer -- CSE5-100201
from Triad Magnetics

CSE5 Description. Designed to monitor current at 250 kHz and above. These transformers have a primary current rating of 10 Amps. [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: -15 to 105
  • Transformer Type: Current-Sense
Audio Transformers -- 237-1119-ND [TY-142P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 10K AUDIO CTAP/2K CTAP [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.1000
  • Transformer Type: Audio
  • Operating Temperature: -20 to 85
High Frequency Current Sense Transformer -- CST25-0050
from Triad Magnetics

Description: Triad's CST25 series of current sense transformers are ideal for monitoring currents in high frequency applications such as switch-mode power supplies, LED lighting, etc. The CST25 series is offered with a built-in sense winding allowing for ease of use. These current sense transformers... [See More]

  • Package Type: Through Hole Plug-in
  • Secondary Current Rating: 25
  • Transformer Type: Current-Sense
  • Operating Temperature: -40 to 125
Audio Transformers -- 237-1120-ND [TY-144P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 15K AUDIO CTAP/15K CTAP [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.1000
  • Transformer Type: Audio
  • Operating Temperature: -20 to 85
Low Frequency Current Sense Transformer -- CSE184L
from Triad Magnetics

Description. Designed to monitor current in low frequency applications. Triad Current Sense Transformers are used to detect currents passing through a conductor. These transformers are very reliable and operate effectively between 50-400Hz . They are constructed of UL rated 130C ° materials. [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Current-Sense
Audio Transformers -- 237-1121-ND [TY-145P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 AUDIO CTAP/600 CTAP [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.1000
  • Transformer Type: Audio
  • Operating Temperature: -20 to 85
Low Frequency Current Sense Transformer -- CSE187L
from Triad Magnetics

Description. Designed to monitor current in low frequency applications. Triad Current Sense Transformers are used to detect currents passing through a conductor. These transformers are very reliable and operate effectively between 50-400Hz . They are constructed of UL rated 130C ° materials. [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: -30 to 95
  • Transformer Type: Current-Sense
Audio Transformers -- 237-1123-ND [TY-300P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 OHM 0MA DC TEL HYBRID [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Low Frequency Current Sense Transformer -- CSE187L-P
from Triad Magnetics

Description. Designed to monitor current in low frequency applications. Triad Current Sense Transformers are used to detect currents passing through a conductor. These transformers are very reliable and operate effectively between 50-400Hz . They are constructed of UL rated 130C ° materials. [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Current-Sense
Audio Transformers -- 237-1124-ND [TY-301P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 900 OHM SEC. 0MA DC TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Low Frequency Current Sense Transformer -- CST-1005
from Triad Magnetics

CST Series Description. Triad current sense transformers are used to detect the current passing through a. conductor. These transformers are very reliable and operate effectively between. 50-60 Hz. They are constructed of UL rated 130 ºC materials. [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Current-Sense
Audio Transformers -- 237-1125-ND [TY-302P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 OHM 0MA DC TEL HYBRID [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
PC Mount - Dual Primary, Dual Secondaries Power Single Phase Transformer -- F-3132P
from Triad Magnetics

Description. Triad power single phase transformers are offered in a wide selection of plug-in types to meet the needs of PC board and solid state power supply designs. These transformers can satisfy power as well as control and instrumentation applications. The transformers are available in single... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 230
  • Transformer Type: Power Transformer
  • Output Voltage: 15
Audio Transformers -- 237-1126-ND [TY-303P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 4000 OHM PRI. 0MA DC TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
PC Mount - Single Primary, Dual Secondaries Power Single Phase Transformer -- F-131P
from Triad Magnetics

Description. Triad power single phase transformers are offered in a wide selection of plug-in types to meet the needs of PC board and solid state power supply designs. These transformers can satisfy power as well as control and instrumentation applications. The transformers are available in single... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 115
  • Transformer Type: Power Transformer
  • Output Voltage: 8
Audio Transformers -- 237-1127-ND [TY-304P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 CT OHM 0MA DC TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
PC Mount - World Series™ Power Single PhaseTransformer -- VPP10-250
from Triad Magnetics

Description. Triad PC mount World Series single phase transformers incorporate a dual bobbin construction with an insulating shroud, both made of a high temperature material that exceeds UL flammability requirements. These units are designed with very high isolation between the primary and... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 230
  • Transformer Type: Encapsulated Transformers; Power Transformer
  • Output Voltage: 10
Audio Transformers -- 237-1128-ND [TY-305P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 OHM 100MA DC TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Audio Transformers -- 237-1129-ND [TY-306P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 SPLIT PRI .75MA DC TE [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Audio Transformers -- 237-1130-ND [TY-307P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 OHM 0MA DC TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Audio Transformers -- 237-1132-ND [TY-311P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 OHM 0MA DC TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Audio Transformers -- 237-1133-ND [TY-400P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 OHM 90MA DC TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Audio Transformers -- 237-1134-ND [TY-401P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 OHM CTAP 90MA DC TE [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Audio Transformers -- 237-1135-ND [TY-402P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 OHM 90MA DC TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Audio Transformers -- 237-1136-ND [TY-403P from Triad Magnetics]
from Digi-Key Electronics

TRANSF 600 SPLIT SEC .90MA TEL [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Audio
Audio Transformers -- 237-1137-ND [SP-4 from Triad Magnetics]
from Digi-Key Electronics

TRANSF 200K CT/1K CT AUDIO [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Power Rating (Watts): 0.0100
  • Transformer Type: Audio
  • Operating Temperature: -40 to 85
16 pin Pulse Transformer -- PT 105 Series
from Datatronics™

Feature. High ET-Product - Allows Long Pulse Width. 4 Transformers Per Package. Low Leakage Inductance. Low Interwinding Capacitance for Fast Rise Time. Size: 25.40mm x 10.16mm x 7.11. [See More]

  • Package Type: Through Hole Plug-in
  • Output Voltage: 50
  • Transformer Type: Pulse Transformers
  • Power Rating (Watts): 0.2500
10 Base-T Dual Interface Transformer -- PM-BT01
from Premier Magnetics, Inc.

Designed for IEEE 802.3 10 Base-T. 2000Vrms Minimum Isolation Voltage. Compact Standard DIL OR SIP Packages. Low Insertion Loss. Performs Impedence Match + Filtering + Isolation. Designed for use with most 10 Base T Chips [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: 0 to 70
  • Transformer Type: Interface; Telecom
LAN-ETHERNET Isolation Transformer -- LE Series
from RCD Components, Inc.

LAN ETHERNET ISOLATION TRANSFORMERS. Economical. Low leakage inductance and interwinding capacitance. Fast rise time: 3nSec typical. Low profile 16-pin DIP (14-pin available). Surface mount design available. Choice of turns ratio, 1:1 or 2:1 [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Telecom
Ultra Wideband Audio Transformer -- MET-01
from Tamura Corporation of America

• Highest Density Package Available. • Optimized for Audio Impedance. • Frequency Range: 300Hz - 100KHz. • HiPot: Most parts meet 1KVrms (Pri:Sec) [See More]

  • Package Type: Through Hole Plug-in
  • Power Rating (Watts): 0.0100
  • Transformer Type: Audio
  • Standards: RoHS
Class 2 Transformer, FTP Series
from Standex-Meder Electronics

FTP Series Class 2 Transformers are line frequency magnetics designed in a printed circuit board (PCB) mounted package. These transformers 2.5VA to 50 VA and dual primary voltage 115/230V 50/60 Hz. 400 VRMS dielectric strength tested. Bobbins and shroud meet UL94 VO rating. Most models use energy... [See More]

  • Package Type: Through Hole Plug-in
  • Power Rating (VA): 2.5 to 50
  • Input Voltage: 115 to 230
Flyback Transformers
from Coilcraft, Inc.

Many of Coilcraft's dc-dc and off-line switching converter transformers are stocked for immediate delivery and may be sampled at no cost. These transformers also operate well in applications with power levels other than those shown and at a wide range of frequencies. The nominal frequency and... [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Flyback Transformer (FBT)
Pulse Transformer with Double Secondary Winding -- IT series
from Schaffner EMC Inc.

Galvanic separation of drive and power circuit. Voltage resistance up to 4kV. Ignition current up to 1A. Turns ratio up to 3:1:1. Frequency : ≤ 40000 Hz. Ignition currents : 0.1 to 1 A. Operating frequency : 0 to 40000 Hz. Rise time : 0.4 to 4 µs [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Electronics; Pulse Transformers
Current Sense Transformer
from Murata Power Solutions

Two essential elements of the vast majority of power electronics applications are filtering and isolation. Whether you need to reduce noise or protect vital components, Murata Power Solutions can offer a wide range of products to suit your requirements, having developed over 1,200 highly advanced... [See More]

  • Package Type: Surface Mount; Through Hole Plug-in
  • Transformer Type: Current-Sense
Current Sense Encapsulated Toroid
from Datatronics™

Feature. Toroid Current Sense Toroid. Encapsulated. Thru-hole [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Current-Sense
DC/DC Power Conversion Transformer -- PM-SM02
from Premier Magnetics, Inc.

Designed for use with Leading Controller Chips. Design Engineenring Support Available. Provides DC/DC Conversion & Isolation. Multiple Configurations. Premier Magnetics' Switch Mode Output transformers have been designed for use with the most popular current- mode switching regulators such as... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 12
  • Transformer Type: Buck-Boost Transformers; Flyback Transformer (FBT); Power Transformer
  • Output Voltage: 5
Pulse Isolation Transformer -- ST Series
from RCD Components, Inc.

PULSE_TRANSFORMERS. Low cost. Industry ’s widest selection. Excellent for providing interfacing for starlan configurations, digital and data processing, line coupling matching, and Tokin Ring isolation. Custom schematics available. Wide inductance range: 10 μH to 5000 μH. Wide choice of... [See More]

  • Package Type: Through Hole Plug-in
  • Transformer Type: Pulse Transformers
Voice/Modem Line Transformer -- TTC-264M
from Tamura Corporation of America

• Approved to UL1950 3rd Edition. • Approved to UL60950 & EN60950. • Hi-Pot 1500Vrms Pri:Sec [See More]

  • Package Type: Through Hole Plug-in
  • Standards: UL
  • Transformer Type: Telecom
High/Low Frequency Current Sense Transformer, CSB Series
from Standex-Meder Electronics

CSB Series High/Low Frequency Current Sense Transformer in PCB through-hole mount (THT) plug-in design with primary and secondary windings that are PC integrated, eliminating need for the customer to install primary winding separately as is usually required in toroidal designs. Low cost compact... [See More]

  • Package Type: Through Hole Plug-in
  • Secondary Current Rating: 20
  • Transformer Type: Current-Sense; High Frequency Transformer
  • Operating Temperature: -40 to 125
Miniature 1:1 Flyback Transformers
from Coilcraft, Inc.

CoilCraft. Our privately held company was founded in 1945 as a custom coil maker for the television set manufacturers clustered around the Chicago area. Today we produce inductors for a long list of customers in telecommunications, computers, instrumentation and consumer electronics. Most are... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 100 to 1500
  • Transformer Type: Flyback Transformer (FBT)
Pulse Transformer with Single Secondary Winding -- IT series
from Schaffner EMC Inc.

Galvanic separation of drive and power circuit. Voltage resistance up to 8 kV. Ignition current up to 3 A. Turns ratio up to 3:1. Frequency : ≤ 40000 Hz. Ignition currents : 0.1 to 3 A. Operating frequency : 0 to 40000 Hz. Rise time : 0.3 to 2.3 µs [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: -20 to 70
  • Transformer Type: Electronics; Pulse Transformers
  • Standards: RoHS; UL
Pulse Transformer
from Murata Power Solutions

Two essential elements of the vast majority of power electronics applications are filtering and isolation. Whether you need to reduce noise or protect vital components, Murata Power Solutions can offer a wide range of products to suit your requirements, having developed over 1,200 highly advanced... [See More]

  • Package Type: Surface Mount; Through Hole Plug-in
  • Transformer Type: Pulse Transformers
Current Sense Transformer -- PT219 Series
from Datatronics™

Feature. Designed to meet large Secondary Saturation Voltage. Accurate Turns Ratio. High Dielectric Strength Capacity 2500VRMS. Fully molded construction with center thru hole. for Primary Load. [See More]

  • Package Type: Through Hole Plug-in
  • Secondary Current Rating: 3.5 to 30
  • Transformer Type: Current-Sense
  • Standards: RoHS
Voice/Modem Line Transformer -- TTC-5000
from Tamura Corporation of America

• Optimized for High Speed Modem Applications. • Frequency Range 300Hz to 4kHz. • 1500 Vrms Hi-Pot (Pri:Sec). • Approved to UL1950 3rd Edition. • PCMCIA Packages. • Approved to UL60950 & EN60950 [See More]

  • Package Type: Through Hole Plug-in
  • Standards: RoHS; UL
  • Transformer Type: Telecom
Low Voltage Rectifier Transformer, TRP-TRPD Series
from Standex-Meder Electronics

TRP-TRPD Series Low Voltage Rectifier Power Transformers are line frequency magnetics designed for printed circuit board (PCB) vertical mounting (TRP series is 6 pin and TRPD series is 8 pin). 0.5VA to 24VA single or dual primary voltages. 6 Pin 230 Volt 50/60Hz also available. CSA and UL recognized... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 230
  • Transformer Type: Rectifier Transformer
  • Power Rating (VA): 24
SMT Forward Mode Transformers
from Coilcraft, Inc.

All transformers feature 1500 Vrms primary to secondary Isolation. CoilCraft. Our privately held company was founded in 1945 as a custom coil maker for the television set manufacturers clustered around the Chicago area. Today we produce inductors for a long list of customers in telecommunications,... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 9 to 75
  • Transformer Type: Switch Mode Transformers
  • Output Voltage: 3.3 to 24
Current Sense Transformer -- PT272 Series
from Datatronics™

Feature. Designed for SMPS applications. International Safety construction. High dielectric strength capability 3750VRMS. Frequency range 25kHz [See More]

  • Package Type: Through Hole Plug-in
  • Standards: RoHS
  • Transformer Type: Current-Sense
Low Voltage Rectifier Transformer,TRPI Series
from Standex-Meder Electronics

TRPI Series Low Voltage Rectifier Power Transformers are line frequency magnetics designed in a printed circuit board (PCB) mounted package with 2.5VA to 56VA and 4000VRMS isolation primary and secondary. Industry standard P.C. board layout. Dual primary/secondary windings for series/parallel... [See More]

  • Package Type: Through Hole Plug-in
  • Power Rating (VA): 2.5 to 56
  • Transformer Type: Rectifier Transformer
  • Standards: CSA; UL
Current Sense Transformer -- PT273 Series
from Datatronics™

Feature. Designed for Switching Mode Power Supply Applications. High Dielectric Strength Capability 3750VRMS. Frequency Range 20 kHz - 200 kHz. Fully molded construction with center thru hole for Primary Lead. The PT27312 is VDE approved [See More]

  • Package Type: Through Hole Plug-in
  • Standards: RoHS
  • Transformer Type: Current-Sense; Switch Mode Transformers
Power Transformer, TRPL Series
from Standex-Meder Electronics

TRPL Series Power Transformers are line frequency magnetics designed for printed circuit board (PCB) mounting and have low inter-winding capacitance and require no electro-static shield due to separated windings. Dual Primaries 115/230V, 50/60Hz and 2.5VA to48 VA. Industry standard P.C. pin layout. [See More]

  • Package Type: Through Hole Plug-in
  • Power Rating (VA): 2.5 to 48
  • Input Voltage: 115 to 230
  • Standards: CSA; UL
Current Sense Transformer -- PT74805
from Datatronics™

Feature. VDE Approved, VDE Nr. 119374. 3000 Vrms Hipot. LOW COST. Wide Frequency Range (50KHz - 500KHz). Rated Peak Current up to 36A. Turns ratio - 200:1:1. Patent Pending. [See More]

  • Package Type: Through Hole Plug-in
  • Standards: RoHS; VDE
  • Transformer Type: Current-Sense
Telecomm Transformer, TAP Series
from Standex-Meder Electronics

TAP Series Telecomm Transformers are audio matching telecommunications line frequency magnetics designed for PC board (PCB) mount and feature an economical open P.C. frame mounting with bifilar winding for capacitive and resistive balance. Frequency response 200Hz to 15KHz and insertion loss less... [See More]

  • Package Type: Through Hole Plug-in
  • Input Voltage: 250
  • Transformer Type: Audio; Telecom
  • Standards: CSA; UL
Current Sense Transformer -- PT75373
from Datatronics™

Feature. VDE Approved, VDE Nr. 119374. 3000 Vrms Hipo.t. LOW COST. Wide Frequency Range (50KHz - 500KHz). Rated Peak Current up to 36A. Turns ratio - 50:1:1. Patent Pending. [See More]

  • Package Type: Through Hole Plug-in
  • Standards: RoHS; VDE
  • Transformer Type: Current-Sense
High Voltage Transformer -- 4283-1200 Series
from Datatronics™

Feature. 2000 V Peak Output. Full Selection of Turns Ratio. Easy Pick and Place Design. For Portable Application. Virtually Corona Free [See More]

  • Package Type: Through Hole Plug-in
  • Output Voltage: 2000
  • Transformer Type: Flyback Transformer (FBT)
  • Power Rating (Watts): 30
High Voltage Transformer -- 4283-1250 Series
from Datatronics™

Feature. 2000 V Peak CT Output. Full Selection of Turns Ratio. Easy Pick and Place Design. For Portable Application. Virtually Corona Free [See More]

  • Package Type: Through Hole Plug-in
  • Output Voltage: 2000
  • Transformer Type: Flyback Transformer (FBT)
  • Operating Temperature: -60 to 125
High Voltage Transformer -- 4283-1400 Series
from Datatronics™

Feature. Low Profile. Full Selection of Turns Ratio. Optimal Performance @ 25 kHz and Above. Temperature range -40C to +65C. Easy Pick and Place Design. 0.5 Watt Output. 800 VDC Output [See More]

  • Package Type: Through Hole Plug-in
  • Power Rating (Watts): 0.5000
  • Output Voltage: 800
  • Operating Temperature: -40 to 65
Mil-STD-1553 Data Bus Transformer -- 4260-1647 Series
from Datatronics™

Features. Qualified on DSCC QPL MIL-T-21038/27 Level C, M & T. Datatronics P/N on Level C, M & T Parts. MIL-STD-1553 A/B and MAC Air Specifications A3818, A5690, A5232 and A4905. Compliance to MIL-STD 981, Class S Available. Compliance to Panavia 6465 Available. Operating Temperature: -55C... [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: -55 to 130
  • Transformer Type: Interface
  • Standards: MIL-STD
Mil-STD-1553 Dual Data Bus Transformer -- 4260-1646 Series
from Datatronics™

Features. Built and Tested to MIL-T-21038/28 Level C, M & T. Datatronics P/N on Level C, M & T Parts. MIL-STD-1553 A/B and MAC Air Specifications A3818, A5690, A5232 and A4905. Compliance to MIL-STD 981, Class S Available. Compliance to Panavia 6465 Available. Operating Temperature: -55C to... [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: -55 to 130
  • Transformer Type: Interface
  • Standards: MIL-STD
Pulse Transformer -- 4257 Series
from Datatronics™

Feature. Microminature size. Built & tested to meet applicable requirements of MIL-PRF-21038. Levels C, M & T available. Custom designs available for high reliability and application compatibility. Operating temperature: -55C to +130C. Size: .300" x .400" x .170. [See More]

  • Package Type: Through Hole Plug-in
  • Output Voltage: 50
  • Transformer Type: Pulse Transformers
  • Power Rating (Watts): 0.0250
Telecom Transformer -- LM302-1L
from Datatronics™

Feature. Subminature, Low Profile. 10.7 Seated Height. Vacuum Encapsulated. Tested to 6500 VDC. Meets or Exceeds Requirements of Most. Internation Safety Standards [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: -20 to 85
  • Transformer Type: Telecom
  • Standards: RoHS