Unshielded Audio & Signal Transformers

Results: 764
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Description Datasheet Availability Pricing (INR) 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
Package/Case
Length
Width
Height
Series
Qualification
Packaging
Pulse Electronics Audio Transformers / Signal Transformers MDL QUAD 1GPP 1:1 SM TR NPB
Datasheet
180In Stock
510Expected 07-12-2026
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 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
Datasheet
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 12.7 mm 8.89 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers THT Digital Audio 2500uH 1-Port
Datasheet
2,125In Stock
Min.: 1
Mult.: 1
Max.: 240

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

LAN Transformers Module SMD/SMT 200 uH 0 C + 70 C Single 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
Datasheet
625In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module SMD/SMT 100 kHz 100 uH 2 kV 0 C + 70 C Single 12.7 mm 9.4 mm 5.08 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port
Datasheet
1,115In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz 140 uH 1.5 kV 0 C + 70 C Dual 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
Datasheet
1,590In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module Through Hole 1.2 mH 1.5 kV - 40 C + 85 C Dual 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
Datasheet
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 7.62 mm 9.91 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port
Datasheet
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 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
Datasheet
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 7.62 mm 7 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 700 mOhms, 700 mOhms 1.5 kV - 40 C + 85 C Dual 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 1-Por
Datasheet
553In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module SMD/SMT 1.2 mH 1 Ohms 1.5 kV - 40 C + 85 C Single 7.62 mm 7 mm 6.35 mm Tube

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH
Datasheet
53In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.5 mm 15.24 mm 5.72 mm H5007 Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
2,718In 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 SMT 12.7 mm 9.53 mm 6 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
533In 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 SMT 12.7 mm 9.53 mm 6 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE+ SMD 1-Port 120uH
Datasheet
55In 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 18.16 mm 15.11 mm 6.3 mm HX Tube
Mini-Circuits Audio Transformers / Signal Transformers 1:2 LTCC Transformer, 625 - 2815 MHz, 50?
Datasheet
1,051In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers Ceramic Balun SMD/SMT 625 MHz to 2.815 GHz 50 Ohms 50 Ohms - 55 C + 125 C 0805 (2012) 2 mm 1.24 mm 0.84 mm NCS2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?
Datasheet
273In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

RF Transformers Transformer SMD/SMT 70 kHz to 200 MHz 50 Ohms 50 Ohms - 20 C + 85 C 1 Channel 7.62 mm x 6.86 mm x 5.84 mm 7.62 mm 6.86 mm 5.84 mm T2 Reel, Cut Tape, MouseReel
Mini-Circuits Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 1500 - 6700 MHz, 50?
Datasheet
214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

RF Transformers Transformer SMD/SMT 1.5 GHz to 6.7 GHz 50 Ohms 50 Ohms - 40 C + 85 C 1 Channel 4.06 mm x 3.81 mm x 4.06 mm 4.06 mm 3.81 mm 4.06 mm TCM2 Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,PoE,4.7x3.2
Datasheet
10,426In Stock
8,000Expected 08-09-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PoE Transformers SMD/SMT 1 MHz to 100 MHz 230 uH 1.5 kVAC - 40 C + 85 C Dual 4.7 mm x 3.22 mm x 2.9 mm 4.7 mm 3.22 mm 2.9 mm SM453229-231N7Y Reel, Cut Tape, MouseReel
Bourns Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,4.7x3.2mm
Datasheet
14,458In Stock
34,000Expected 09-09-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

LAN Transformers SMD/SMT 1 MHz to 100 MHz 380 uH 1.5 kVAC - 40 C + 85 C Dual 4.7 mm x 3.22 mm x 2.9 mm 4.7 mm 3.22 mm 2.9 mm SM453229-381N7Y Reel, Cut Tape, MouseReel
iNRCORE Audio Transformers / Signal Transformers XFMR CHOKE SHUNT 1:124 QUAD 100 NPB
Datasheet
75In Stock
225On Order
Min.: 1
Mult.: 1

RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.53 mm 12.19 mm 5.72 mm 1000B-F Tube
iNRCORE Audio Transformers / Signal Transformers XFMR TCS SNGL 1000BT 1:124 SMT RPB
Datasheet
227In Stock
275Expected 30-09-2026
Min.: 1
Mult.: 1

RF Transformers SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 55 C + 125 C Single 17.53 mm 12.19 mm 5.72 mm 1000B-F Tube
Pulse Electronics Audio Transformers / Signal Transformers 120uH LAN 10G 1:1 Surface Mount
Datasheet
1,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

LAN Transformers LAN SMD/SMT 1 MHz to 400 MHz 120 uH 1.5 kV - 40 C + 85 C Single 4.7 mm x 3.4 mm x 3.04 mm 4.7 mm 3.4 mm 3.04 mm TC Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 180uH LAN 1000 PoE 1:1 Surface Mount
Datasheet
1,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

LAN Transformers LAN SMD/SMT 1 MHz to 100 MHz 180 uH 1.5 kV - 40 C + 85 C Single 4.7 mm x 3.4 mm x 3.04 mm 4.7 mm 3.4 mm 3.04 mm TC Reel, Cut Tape, MouseReel