Unshielded Audio Transformers / Signal Transformers

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Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Application
Package / Case
Length
Width
Height
Series
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Packaging
Pulse Electronics Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port
Datasheet
177In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 1.5 kV 0 C + 70 C Single Digital 0.475 in 0.46 in 0.34 in Tube
Pulse Electronics Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port
Datasheet
462In Stock
Min.: 1
Mult.: 1
: 600

LAN Transformers Module SMD/SMT 100 kHz 1.5 kV 0 C + 70 C Single 10 Base-T 12.7 mm 7.11 mm 5.97 mm Reel, Cut Tape
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms
Datasheet
54In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Through Hole 300 Hz to 100 kHz 600 Ohms 150 Ohms Single Signal Level 0.71 in 0.86 in 0.75 in 104
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
Datasheet
284In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 600 nH 700 mOhms, 700 mOhms 1 Ohms, 2 Ohms 1.5 kV 0 C + 70 C Dual T1/CEPT/ISDN-Pri 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por
Datasheet
71In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module SMD/SMT 1.2 mH 1 Ohms 1.5 kV - 40 C + 85 C Quad T1/E1/CEPT/ISDN-Pri Interface 17.53 mm 12.20 mm 5.76 mm Tube
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH SMD 0.88mH 1:1:2
Datasheet
9 804In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 450

SMD/SMT 10 kHz to 1 MHz 880 uH - 40 C + 85 C Single PowerLine - PLC Metering 13.9 mm 11 mm 7.6 mm T60403 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers TRNSFMR/ SURF MT/
Datasheet
167In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers SMD/SMT 30 MHz to 3 GHz - 40 C + 85 C GU2939 2.54 mm 1.42 mm 1.88 mm TTC1 Reel, Cut Tape, MouseReel
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms
Datasheet
69In Stock
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Through Hole 300 Hz to 50 kHz 25 kOhms 600 Ohms Single Signal Level 107
Pulse Electronics T1137NLT
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port
Datasheet
303In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 1.5 kV 0 C + 70 C 2 Channel T1/CEPT/ISDN-Pri Reel, Cut Tape, MouseReel
Vacuumschmelze Audio Transformers / Signal Transformers PLC Transf PTH upright 1.4mH 1:1
Datasheet
8 126In Stock
Min.: 1
Mult.: 1

Pin Terminal Transformers Pin 10 kHz to 1 MHz 1.4 mH - 40 C + 125 C Single PowerLine - PLC Metering 10.4 mm 8.5 mm 11.5 mm T60403 Bulk
Triad Magnetics Audio Transformers / Signal Transformers AUDIO TRANSFORMER
Datasheet
100In Stock
Min.: 1
Mult.: 1

Audio Transformers Radial 300 Hz to 100 kHz 500 Ohms 50 Ohms High Reliability 0.41 in 0.31 in 0.465 in MIL-T-27E
Xicon Audio Transformers / Signal Transformers XFMR 100CT/100CT
Datasheet
3 058In Stock
Min.: 1
Mult.: 1

Audio Transformers Transformer Through Hole 300 Hz to 3.4 kHz 100 Ohms 100 Ohms 100 VDC - 30 C + 80 C 1 Channel 15 mm x 15 mm x 12.7 mm 15 mm 15 mm 12.7 mm 42TL Bulk
Xicon Audio Transformers / Signal Transformers XFMR OUT 500CT-8
Datasheet
4 732In Stock
Min.: 1
Mult.: 1
Audio Transformers Transformer Through Hole 300 Hz to 3.4 kHz 500 Ohms 8 Ohms 100 VDC - 30 C + 80 C 1 Channel 15 mm x 15 mm x 12.7 mm 15 mm 15 mm 12.7 mm 42TL Bulk
Triad Magnetics Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu
Datasheet
5In Stock
Min.: 1
Mult.: 1

Audio Transformer Audio Transformer Solder 10 Hz to 30 kHz 21 H to 49 H 600 Ohms, 250 Ohms 600 Ohms, 250 Ohms 0 C + 70 C 1 Channel 1.54 in 1.38 in 1.42 in HS
Bourns Audio Transformers / Signal Transformers BMS Transformer/CMC,6PIN,SGL,4.3kVDC
Datasheet
1 646In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

BMS Transformers SMD/SMT 450 uH - 40 C + 125 C SM91542AL Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE
Datasheet
6 776In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

Chip LAN Transformers Surface Mount Chip LAN Transformer SMD/SMT 1 MHz to 100 MHz 240 uH 1.5 kVAC - 40 C + 85 C 1 Channel Ethernet LAN interfaces 4.7 mm 3.2 mm 3.15 mm TCxG Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
10 140In Stock
8 400Expected 11/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 100 Base-TX 0.5 in 0.358 in 6.09 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
5 020In Stock
7 500Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 1000 Base-T 17.53 mm 16 mm 5.51 mm H5007 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
Datasheet
4 304In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 10/100 PC Card 12.7 mm 9.652 mm 2.083 mm 100Base-TX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
7 991In Stock
10 800Expected 9/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 100 Base-TX PoE 12.7 mm 9.65 mm 5.97 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
4 775In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 100 Base-TX 12.7 mm 9.53 mm 5.97 mm 100Base-TX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
17 342In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 100 Base-TX 12.7 mm 9.53 mm 5.97 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX PoE+ SMD 1-Port 350/120uH
Datasheet
5 819In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single Ethernet Transformer / Choke 12.7 mm x 9.09 mm x 5.99 mm 12.7 mm 9.09 mm 5.99 mm HX2326 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
3 096In Stock
4 500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 300

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T 17.53 mm 16 mm 5.51 mm HX5004 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port
Datasheet
1 632In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T 13.16 mm 18.67 mm 6.12 mm HX Tube