Through Hole Technology (THT) Signal Transformers Datasheets

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
  • Mounting: Chip Transformer
  • Other Transformer Types / Applications: Audio
  • Standards / Compliance: RoHS
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
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
HPT Series -- HPT-100A
from AlfaMag Electronics

Excellent quality, complies with ANSI and ETSI requirements [See More]

  • Package Type: Through Hole Plug-in
  • Other Transformer Types / Applications: Telecom
  • Winding Turns: One to One
  • Operating Temperature: -40 to 85
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
IGBT/MOSFET Driver -- PSDM-6T
from Schurter, Inc.

Description. – Driver module for safe driving of IGBT or MOSFET power transistors. – DC/DC coverter included in module. – Diagnostic output VSM permits monitoring of converter output. – Galvanic isolation up to 3500 VAC. – Overcurrent and short circuit protection. [See More]

  • Package Type: Through Hole Plug-in
  • Center Tap Options: None
  • Other Transformer Types / Applications: Switch Mode Transformers; Trigger / Gate Drive Transformer
  • Operating Temperature: -5 to 85
TP-204
from Synergy Microwave Corporation

Miniature 8-pin relay header, package style 108, 1 W power rating [See More]

  • Package Type: Through Hole Plug-in
  • Center Tap Options: None
  • Other Transformer Types / Applications: Standard
  • Operating Frequency: 9.00E6 to 1.20E9
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