About Audio Transformers / Signal Transformers

Audio Transformers / Signal Transformers

Audio and signal transformers are electrical components that transfer power from one circuit to another through inductive coupling. They are commonly used to match different impedances and isolate circuits from one another. This is especially useful in audio and signal processing, as different devices often have incompatible impedances that can be matched with a transformer. Additionally, transformers can help reduce ground loop noise, provide galvanic isolation, and help regulate voltage levels. They consist of an iron core that the two windings are wrapped around. Power is then transferred between the primary and secondary winding in a way that preserves the signal integrity.

Audio Transformers / Signal Transformers

Enable Filter
  Manufacturer
Reset
  Product
Reset
  Type
Reset
  Termination Style
Reset
  Frequency Range
Reset
  Inductance
Reset
  Primary Impedance
Reset
  Secondary Impedance
Reset
  Isolation Voltage
Reset
  Minimum Operating Temperature
Reset
  Maximum Operating Temperature
Reset
  Number Of Channels
Reset
  Application
Reset
  Package / Case
Reset
  Length
Reset
  Width
Reset
  Height
Reset
  Series
Reset
  Qualification
Reset
  Packaging
Reset
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductTypeTermination StyleFrequency RangeInductancePrimary ImpedanceSecondary ImpedanceIsolation VoltageMinimum Operating TemperatureMaximum Operating TemperatureNumber of ChannelsApplicationPackage / CaseLengthWidthHeightSeriesQualificationPackaging
  
                       
PFBR45-ST13150S


Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 5028
Ship by Wed. 26 Nov to Fri. 28 Nov Calender.png

USD 3.333

Multiples of: 1

    1 mH   - 40 C+ 125 C   14 mm13.9 mm13.5 mmPFB Reel , Cut Tape
PFBR45-SP13150S


Audio Transformers / Signal Transformers PLC transformer, 0.45W, Special EP13, 15V
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 4982
Ship by Wed. 26 Nov to Fri. 28 Nov Calender.png

USD 2.9891

Multiples of: 1

    1.15 mH   - 40 C+ 125 C      PFB Reel , Cut Tape
G2401CG


SMD RJ45 Transformer ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mentech Availability : 4916
Ship by Fri. 28 Nov to Thu. 04 Dec Calender.png

USD 0.4195

Multiples of: 1

                   
H1081NLT


Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse Availability : 4908
Ship by Fri. 28 Nov to Thu. 04 Dec Calender.png

USD 4.3748

Multiples of: 1

LAN TransformersModuleSMD/SMT100 KHz to 100 MHz350 uH  1.5 kV0 C+ 70 CSingle10/100 Base - TX 17.78 mm13.72 mm5.84 mm  Reel , Cut Tape
750082154


Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 0.5007

Multiples of: 1

Signal Transformers SMD/SMT 30 uH  3.75 KVAC  SingleAnalog Modem, Point Of Sale, Signal Isolation4.39 mm x 9.14 mm x 1.98 mm4.39 mm9.14 mm1.98 mmMID - DAA Reel , Cut Tape
TG110-S050N2LFTR


Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HALO Availability : 4850
Ship by Fri. 28 Nov to Thu. 04 Dec Calender.png

USD 1.5083

Multiples of: 1000

Lan IsolationModuleSmd/Smt-400 nH--1.5 kV0 C+ 70 CSingle10/100Base - Tx InterfaceSMD - 1612.7 mm7.11 mm5.08 mmTg110 Cut Tape
750510682


Audio Transformers / Signal Transformers MID-PLC 1mH Turn Ratio 1 SMD
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.615

Multiples of: 1

SignalSmt TransformersSmd/Smt 1 mH  -- 20 C+ 80 C1 Channel  15.4 mm13.97 mm13.2 mmMid - Plc Cut Tape
749013011


Audio Transformers Signal Transformers 10100 Base-T SMT Transformer 1 Port
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.666

Multiples of: 1

LAN TransformersLANSMD/SMT 350 uH   - 40 C+ 85 CDual10/100 Base - T 12.95 mm7.11 mm5.33 mmWE - LAN Reel , Cut Tape
749302010


Audio Transformers Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.683

Multiples of: 1

Signal Transformers SMD/SMT 300 uH   - 40 C+ 105 CSingle  4.7 mm2.9 mm2.9 mmWE - STST Reel , Cut Tape
750510231


Wurth Electronics Transformers Audio & Signal Digital Transformer 1mH Turn Ratio 1:1
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.7765

Multiples of: 1

Signal TransformersPLCThrough Hole 1 mH  2 KVAC- 20 C+ 80 CSingleST7590 13.97 mm13.97 mm13.46 mmMID - PLC Tray
7490100110A


Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.8275

Multiples of: 1

LAN Transformers SMD/SMT-350 uH  1500 V rms0 C+ 70 CSingleLAN 12.7 mm9.4 mm6.35 mmWE - LAN Reel , Cut Tape
749302011


Audio Transformers Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.8445

Multiples of: 1

Signal Transformers SMD/SMT 2 mH   - 40 C+ 105 CSingle  4.7 mm3.22 mm2.9 mmWE - STST Reel , Cut Tape
7490100111B


Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1 Port
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.87

Multiples of: 1

                WE - LAN Reel , Cut Tape
749010012A


Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.87

Multiples of: 1

LAN Transformers SMD/SMT-350 uH  1500 V rms0 C+ 70 CSingleLAN 12.7 mm9.1 mm6.35 mmWE - LAN Reel , Cut Tape
74941302


Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.904

Multiples of: 1

  SMD/SMT     - 40 C+ 125 C1 Channel     WE - BMSAEC - Q200Reel , Cut Tape
74941301


Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.904

Multiples of: 1

  SMD/SMT     - 40 C+ 125 C1 Channel     WE - BMSAEC - Q200Reel , Cut Tape
750510654


Audio Transformers / Signal Transformers MID-PLC 1mH Turn Ratio 1 THT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 1.9295

Multiples of: 1

Signal TransformersPLCSMD/SMT 1 mH  2 KVAC- 20 C+ 80 CSingle  13.97 mm13.97 mm12.7 mmMID - PLC Tray
74941502


Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 2.057

Multiples of: 1

TransformersSMT TransformerSMD/SMT 20 uH  4.5 KVAC- 40 C+ 125 C1 ChannelIndustrial Signal Isolation 13.6 mm11.26 mm7.4 mmWE - PLC Reel , Cut Tape
74941503


Audio Transformers / Signal Transformers WE-PLC PLC 1 channel 4500Vrms isolation -40/ +125C
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 4850
Ship by Wed. 31 Dec to Fri. 09 Jan Calender.png

USD 2.057

Multiples of: 1

TransformersSMT TransformerSMD/SMT 20 uH  4.5 KVAC- 40 C+ 125 C1 ChannelIndustrial Signal Isolation 13.6 mm11.26 mm7.4 mmWE - PLC Reel , Cut Tape
74930030


Audio Transformers Signal Transformers WE-STST 4532 350uH PoE
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wurth Availability : 0
Calender.png

USD 1.0115

Multiples of: 1

PoE Transformers SMD/SMT 350 uH  1.5 kV- 40 C+ 105 CSingleSingle Pair Ethernet, Ultrasonic Sensors1812 (4532 METRIC)4.7 mm3.22 mm2.9 mmWE - STST Reel , Cut Tape
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified