Through Hole Technology (THT) Signal Transformers Datasheets

ACST-001
from Abracon LLC

• Precise Current Sensing. • UL94V0 Package. TECHNICAL INFORMATION: • Testing Frequency: 15.75KHz 0.1 VRMS. • Hipot: 2000VRMS, Primary to Secondary. • Maximum Sensing Current: 20A p-p. • All secondary measurements are pins 1-3 [See More]

  • Package Type: Through Hole Plug-in
  • Operating Temperature: -40 to 85
  • Other Transformer Types / Applications: Current-Sense
1:1 Turns Ratio -- 8575-8623
from API Technologies - Electromagnetic Integrated Solutions

Modem & Module Transformers 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
  • Mounting: PCB/SMD
  • Other Transformer Types / Applications: General Purpose Transformers; Telecom
Audio Transformers -- 101D-ND [101D from Hammond Manufacturing Company Inc.]
from Digi-Key Electronics

TRANSFORMER AUDIO 300CT/600CT [See More]

  • Package Type: Connectorized; Through Hole Plug-in
  • Operating Frequency: 200 to 100000
  • Other Transformer Types / Applications: Audio
  • Power Rating (Watts): 0.1000
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
  • Other Transformer Types / Applications: Electronics
  • Winding Turns: Step-Down Transformer; One to One
  • Operating Frequency: 40000 to 500000
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
  • Mounting: PCB/SMD
Audio Transformer - MIL-T-27E Red Spec Printed Circuit Audio Transformer -- SP-128
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
  • Center Tap Options: None
  • Other Transformer Types / Applications: Encapsulated Transformers; Audio
  • Operating Frequency: 300 to 100000
Current Sense Transformer -- HM31-10XXXLF
from TT Electronics

Current sense [See More]

  • Package Type: Through Hole Plug-in
  • Other Transformer Types / Applications: Current-Sense
Transformer, audio -- 70218552 [SP-49 BULK from Triad Magnetics]
from Allied Electronics, Inc.

Transformer, audio [See More]

  • Package Type: Through Hole Plug-in
  • Center Tap Options: None
  • Other Transformer Types / Applications: Encapsulated Transformers; Isolation
  • Operating Frequency: 300 to 100000
Yuan Dean - 10T Series -- 10T-50211A
from D and N Electronics, Inc.

FEATURES: ● MEETS THE PULSE WAVEFORM TEMPLATE OF CCITT 1.430 WHEN RECOMMENDED TRANSFORMER AND CHIP PAIR ARE USED. ● DEVELOPED FOR ENHANCED EMC PERFORMANCE. ● EXCELLENT LONGITUDINAL BALANCE. ● TRANSFER MOLDED PACKAGE. ● LOW OR HIGH FREQUENCY CHOKE OPTIONS AVAILABLE. [See More]

  • Package Type: Surface Mount (optional feature); Through Hole Plug-in (optional feature)
  • Other Transformer Types / Applications: Digital
  • Winding Turns: One to One
  • Center Tap Options: Both Sides
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
  • Mounting: Chip Transformer; PCB/SMD
  • Power Rating (Watts): 0.2500
  • Standards / Compliance: RoHS
Transformer -- TT50-27
from Emhiser Research, Inc.

Features. RF Shielded. Low Cost [See More]

  • Package Type: Through Hole Plug-in
  • Center Tap Options: None
  • Other Transformer Types / Applications: RF; Interface
  • Operating Frequency: 7.00E6 to 1.20E7
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
  • Other Transformer Types / Applications: Current-Sense
  • Winding Turns: Step-Up Transformer
  • Mounting: Chip Transformer
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
  • Center Tap Options: Secondary Side
  • Other Transformer Types / Applications: Telecom; Interface
  • Operating Temperature: 0 to 70
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
  • Mounting: PCB/SMD
  • Other Transformer Types / Applications: Telecom; Isolation
Low Power Switch Mode Transformer -- EF12.6
from Tamura Corporation of America

Transformer packages may vary based on safety requirements, switching frequency, duty cycle, inductance requirements, and temperature rise performance. Tamura Design Staff should be contacted for complete designs on these “Tamura Preferred ” low cost packages. Mechanical dimensions are... [See More]

  • Package Type: Through Hole Plug-in
  • Center Tap Options: None
  • Other Transformer Types / Applications: Switch Mode Transformers
  • Operating Frequency: 130000