Unshielded Audio & Signal Transformers

Results: 766
Select Image Part # Mfr. Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity. 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 Qualification Packaging


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port 2,266In Stock
1,890Expected 8/31/2026
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T 0.6 in 0.3 in 0.163 in Discrete LAN Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 350uH .65Ohms 1-Port 631In Stock
3,930On Order
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T 16.51 mm 9.14 mm 2.08 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 300uH/360uH 1-port 1,775In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T 17.78 mm 9.91 mm 3.2 mm 1000Base-T Tube


Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PCMCIA 1-Port NonPoE SMD 1,359In Stock
Min.: 1
Mult.: 1
: 400

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T 17.78 mm 9.91 mm 3.2 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port 1,044In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1 Ohms 1 Ohms 1.5 kV - 40 C + 85 C Dual 1000 Base-T 14.73 mm 17.27 mm 10.92 mm HX Tray
Pulse Electronics Audio Transformers / Signal Transformers MDL, DUAL,1GP, 1:1 EXT. BGA SMD T&R 340In Stock
Min.: 1
Mult.: 1
: 170

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C 2 Channel 1000 Base-T BGA 14.73 mm 17.27 mm 11.18 mm HX5200NLT Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port 280In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Dual 1000 Base-T 17.27 mm 14.73 mm 10.67 mm HX Tray
Pulse Electronics Audio Transformers / Signal Transformers MDL, DUAL,1GP, 1:1 EXT. BGA SMD T&R 340In Stock
Min.: 1
Mult.: 1
: 170

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C 2 Channel 1G Base-T BGA 14.73 mm 17.27 mm 11.18 mm HX5201NLT Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers 1000BASE-T SMD PoE+ 1-Port 230In Stock
Min.: 1
Mult.: 1
: 25

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 4 kV - 40 C + 85 C Quad 1000 Base-T 18.5 mm 15.34 mm 9.77 mm HX Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por 176In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 650 mOhms 65 mOhms 1.5 kV - 40 C + 85 C Quad 1000 Base-T 28.45 mm 17.27 mm 11.18 mm HX Tray
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Port 158In Stock
Min.: 1
Mult.: 1
: 170
LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C 4 Channel 1000 Base-T BGA 28.45 mm 17.27 mm 11.18 mm Gigabit 10/100/1000BASE-T Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD PoE 350uH .65Ohms 4-Por 636In Stock
720Expected 11/30/2026
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 200 MHz 350 uH 1.5 kV - 40 C + 85 C Quad 1000 Base-T 28.45 mm 17.27 mm 11.18 mm HX5401NL Tray
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH 329In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T PoE 17.5 mm 12.2 mm 5.72 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port 335In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 1000 Base-T 18.16 mm 12.2 mm 6.6 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers MDL QUAD 1GPP 1:1 SM TR NPB 180In Stock
510Expected 12/7/2026
Min.: 1
Mult.: 1
: 170

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 150 uH 1.5 kV - 40 C + 85 C 4 Channel 1000 Base-T BGA 28.45 mm 17.27 mm 11.18 mm HX Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por 1,083In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module Through Hole 1 MHz to 100 MHz 1.2 mH 1.5 kV 0 C + 70 C Dual T1/CEPT/ISDN-Pri 12.7 mm 8.89 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers THT Digital Audio 2500uH 1-Port 2,182In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module Through Hole 100 kHz to 55 MHz 2 kV 0 C + 70 C Single Digital 12.7 mm 8.89 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD 10BaseT Islation 200uH .3Ohms 1-Port 923In Stock
Min.: 1
Mult.: 1
: 850

LAN Transformers Module SMD/SMT 200 uH 0 C + 70 C Single 10 Base-T DIP-16 12.7 mm 7.24 mm 5.08 mm PE-65726 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port 745In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 100 kHz 100 uH 2 kV 0 C + 70 C Single AUI Ethernet 12.7 mm 9.4 mm 5.08 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port 1,117In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz 140 uH 1.5 kV 0 C + 70 C Dual 10 Base-T 12.7 mm 9.4 mm 5.08 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port 1,590In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module Through Hole 1.2 mH 1.5 kV - 40 C + 85 C Dual T1/CEPT/ISDN-Pri 12.7 mm x 8.89 mm x 6.35 mm 12.7 mm 8.89 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port 581In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 250 kHz to 500 MHz 60 nH 1.5 kV 0 C + 70 C Single T3/DS3/E3/STS-1 Interfaces 7.62 mm 9.91 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port 397In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 100 Ohms 1.5 kV 0 C + 70 C Single 10/100 Base-T 25.4 mm 8.89 mm 9.4 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port 461In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 100 uH 1 Ohms 1 Ohms 1.5 kV - 40 C + 85 C Single T3/DS3/E3/STS-1 7.62 mm 7 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port 400In Stock
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 700 mOhms, 700 mOhms 1.5 kV - 40 C + 85 C Dual T1/CEPT/ISDN-Pri 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel