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

1760J

Audio Transformers / Signal Transformers FenderUpgrade/Pro Primary Ohms 4000 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 : 33
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 72.545

Multiples of: 1

Tube Application Power Transformers

Push - Pull

Wire Lead

4 kOhms

16 Ohms

Single

Tube Output Push Pull

4.076 in

3.17 in

3.45 in

1760

TY-146P

Audio Transformers / Signal Transformers AUDIO XFMR 150/600ct:150/600ct 1000mW PCB MOUNT/TY-146P

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 : 30
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 6.171

Multiples of: 1

Audio Transformers

Pin Terminal Transformers

Radial

300 Hz to 3.5 KHz

600 Ohms

1.5 kV

0 C

+ 105 C

Single

34.9 mm

30.1 mm

TC8-1-10LN+

Audio Transformers / Signal Transformers RF Transformer SMT, 2 - 500 MHz, 50 ohms

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 : 27
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.9686

Multiples of: 1

TGR04-6506V6LF

Audio Transformers / Signal Transformers 6P 1:1 Reinforced ISOLATION MODULE

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 : 27
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 3.267

Multiples of: 1

Isolation Transformers

Isolated

SMD/SMT

- 45 C

+ 125 C

Single

Data Line

10.87 mm

9.45 mm

10.03 mm

SMD - T1

Tube

TY-300P

Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600/600 0mADC/TY-300P

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 : 27
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 4.026

Multiples of: 1

Audio Transformers

Pin Terminal Transformers

Radial

300 Hz to 3.5 KHz

600 Ohms

1.5 kV

0 C

+ 105 C

Single

Data/Voice Coupling

20.6 mm

18.2 mm

18.8 mm

H1019NL

Audio Transformers / Signal Transformers 10/100Base-T SMD 1Ohm 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 : 27
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 4.158

Multiples of: 1

LAN Transformers

Module

SMD/SMT

100 KHz to 100 MHz

350 uH

1 Ohms

1.5 kV

0 C

+ 70 C

Single

10/100 Base - T

25.4 mm

12.83 mm

6.22 mm

H1019

Tube

POE70P-12LD

Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A

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.

Coilcraft

Availability : 27
Ship by Thu. 13 Nov to Wed. 19 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 4.4475

Multiples of: 1

PoE Transformers

Flyback

SMD/SMT

250 KHz

- 40 C

+ 85 C

Single

PoE

12.7 mm

10.5 mm

11 mm

POE70P

Reel , Cut Tape

H2005ANLT

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .75Ohms 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 : 27
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 5.379

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

1 Ohms

1.5 kV

0 C

+ 70 C

Dual

100 Base - TX

12.95 mm

15.24 mm

7.36 mm

Reel , Cut Tape

MET-43

Transformers Audio & Signal Pri 120ohmCT 50mW Sec 3.2ohm

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 : 27
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
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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 8.2

Multiples of: 5

Audio Transformers

120 Ohms ct

3.2 Ohms

500 V

Coupling Encapsulated

Met

TR 10.16

Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems (4, 8, & 16 Ohm), 50 19000 Hz

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.

Visaton

Availability : 27
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 12.4971

Multiples of: 1

Audio Transformers

SMD/SMT

50 Hz to 19 KHz

16 kOhms

4 Ohms , 8 Ohms , 16 Ohms

Single

Loudspeakers

50 mm

15 mm

43 mm

1650H

Audio Transformers / Signal Transformers 40W 6.6K ct / 4-8-16 Push-Pull Tube Type

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 : 27
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 150.7629

Multiples of: 1

Tube Application Power Transformers

Push - Pull

Wire Lead

30 Hz to 30 KHz

6.6 kOhms

16 Ohms

Single

Tube Output Push Pull

4 in

3.13 in

3.81 in

1608 - 1650

TG04-0456NSRL

Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:1 Gullwing

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 : 26
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 2.068

Multiples of: 1

Isolation Transformers

Module

SMD/SMT

45 uH

1.5 kV

- 40 C

+ 85 C

Single

T3/DS3/E3/STS - 1 Interface

SMD - 6

8.13 mm

7.11 mm

5.08 mm

SMD - T3

Tube

T-3200SCT

Audio Transformers / Signal Transformers 1:1 0.2OHM PRIM 1500VRMS

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 : 26
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 40.282

Multiples of: 1

Copperhead

Tube

G4802D

1:1 1000M DIP-48 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.

CND-tek

Availability : 25
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 0.3864

Multiples of: 1

TF-1606DG

RJ45 Transformer DIP-12 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.

CND-tek

Availability : 24
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 0.0929

Multiples of: 5

H1601SR

SOP-16 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.

Winchen

Availability : 24
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 0.1944

Multiples of: 5

58TB-1221CNL

RJ45 Transformer SMD-40 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.

YDS

Availability : 24
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 1.7746

Multiples of: 1

H5015NL

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 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 : 24
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 6.9531

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Dual

1000 Base - T

17.7 mm

12.2 mm

4.57 mm

5015

Tube

1806

Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems. Allows all 4 & 8ohm speakers

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.

Visaton

Availability : 24
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 12.8898

Multiples of: 1

Audio Transformers

SMD/SMT

30 Hz to 22 KHz

6.7 kOhms

4 Ohms , 8 Ohms

Single

Loudspeakers

43 mm

18.6 mm

36 mm

1750A

Audio Transformers / Signal Transformers Fender/Reverb Driver Primary Ohms 22800

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 : 22
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025