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

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	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

HM6098FNL

Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port

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 : 108
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 6.71

Multiples of: 1

LAN Transformers

Module

SMD/SMT

100 KHz to 200 MHz

120 uH

1.5 kV

- 40 C

+ 105 C

Single

18.16 mm

6.6 mm

Tube

H5401NL

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por

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 : 108
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 18.458

Multiples of: 1

Lan

Module

Smd/Smt

350 uH

1 Ohms ct

1.5 kV

0 C

+ 70 C

Single

1000Base - T

28.45 mm

17.27 mm

10.92 mm

Bulk

TTC-105-1

600 Impedance Primary Ohms 600CT Impedance Secondary Ohms 1:1 Audio Transformer 660Hz ~ 3.5kHz Through Hole

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.

Tamura

Availability : 107
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.575

Multiples of: 1

Telecom Transformers

Radial

600 Ohms

Telephone Coupling

21.3 mm

16 mm

19 mm

Ttc

H1187NL

Audio Transformers / Signal Transformers 10/100BaseTX SMD PoE 350uH .75Ohms 1-Por

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 : 106
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.652

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

10/100 Base - TX

7.62 mm

9.91 mm

6.35 mm

Tube

T3002NL

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 40uH 1-Port

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 : 106
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 4.048

Multiples of: 1

Telecom Transformers

Module

SMD/SMT

1.5 kV

0 C

+ 70 C

Single

T3/DS3/E3/STS - 1

7 mm

6.35 mm

Tube

HX5020NLT

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

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 : 105
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.2731

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

1000 Base - T

27.94 mm

10.92 mm

8.33 mm

Reel , Cut Tape

PE-5762M

Pulse Transformer 1:1:1 1500Vrms 0.9Ohm Prim. DCR 0.9Ohm Sec. DCR 25pF 6 Terminal Gull Wing SMD

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 : 105
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 51.212

Multiples of: 1

TY-402P

Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 90mADC/TY-402P

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.

Triad

Availability : 104
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 4.059

Multiples of: 1

Audio Transformers

Pin Terminal Transformers

Radial

300 Hz to 3.5 KHz

600 Ohms

1.5 kV

- 20 C

+ 85 C

Single

Data/Voice Coupling

1.25 in

0.815 in

0.53 in

TG111-MSCHPLFTR

Audio Transformers / Signal Transformers Genesus -40/+85C Mini 1G For MiniPhy

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 : 104
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 4.4467

Multiples of: 1

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 85 C

Quad

Microsemi PHYs

SMD - 24

14.22 mm

7.62 mm

8.64 mm

GENESUS

Reel , Cut Tape

H6101NLT

Audio Transformers / Signal Transformers DUAL 1000BASE-TX 1:1 4PAIR POE

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 : 104
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 8.69

Multiples of: 1

PoE Transformers

SMD/SMT

1 MHz to 125 MHz

350 uH

0 C

+ 70 C

Dual

1000 Base - T

27.81 mm

12.19 mm

7.24 mm

LAN 10/100/1000 Base - T

Reel , Cut Tape

100B-1003FXNL

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

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.

iNRCORE

Availability : 103
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 21.5985

Multiples of: 1

RF Transformers

SMD/SMT

100 KHz to 100 MHz

350 uH

- 55 C

+ 125 C

Single

100 Base - TX

12.7 mm

9.4 mm

5.97 mm

100B

Tube

E2023NLT

Audio Transformers Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port

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 : 101
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.0475

Multiples of: 1

LAN Transformers

Module

SMD/SMT

100 KHz

200 uH

1 Ohms

2.5 Ohms

1.5 kV

0 C

+ 70 C

Single

10 Base - T

DIP - 16

12.7 mm

7.24 mm

5.33 mm

Reel , Cut Tape

TG1G-S205NV6RL

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port No Choke

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.

Hakko

Availability : 101
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 6.4575

Multiples of: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

1.5 kV

0 C

+ 70 C

Dual, Quad

Gigabit Interface

SMD - 48

27.94 mm

12.19 mm

7.11 mm

TG1G

Tube

Hot

TX1473NLT

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port

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 : 100
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 6.4911

Multiples of: 1

LAN Transformers

Module

SMD/SMT

- 40 C

+ 85 C

Octal

T1/E1/CEPT/ISDN - Pri

25.4 mm

10.8 mm

7.11 mm

Reel , Cut Tape

ADT2-1T+

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / 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.

Mini-Circuits

Availability : 99
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 5.5767

Multiples of: 1

RF Transformers

SMD/SMT

400 KHz to 450 MHz

50 Ohms

- 20 C

+ 85 C

Single

7.87 mm x 5.59 mm x 2.84 mm

7.87 mm

5.59 mm

2.84 mm

ADT2

Reel , Cut Tape

Hot

PE-68678NLT

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port

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 : 98
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.1004

Multiples of: 1

ISDN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

600 nH

1.5 kV

0 C

+ 70 C

Dual

T1/CEPT/ISDN - Pri

12.83 mm

7.11 mm

6.22 mm

Reel , Cut Tape

TG1G-S201NV6RL

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

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.

Hakko

Availability : 97
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 6.5181

Multiples of: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

1.5 kV

0 C

+ 70 C

Dual, Quad

Gigabit Interface

SMD - 48

27.94 mm

12.19 mm

7.11 mm

TG1G

Tube

HX5012FNL

Audio Transformers / Signal Transformers 1000Base-T NonPoE 2-Port SMD 350uH

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 : 97
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.1257

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

1000 Base - T

27.81 mm

14.99 mm

7.24 mm

Tube

T0867CE

SMD RJ45 Transformer 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 : 97
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5069

Multiples of: 1

101D

Audio Transformers / Signal Transformers Mini Audio Potted PC Brd Mnt-Pri. Imp 300 ct, Sec. Imp 600 ct

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.

Hammond

Availability : 96
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025