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

HX1198NLT

RJ45 Transformer SMD 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.

Pulse

Availability : 38412
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 2.2843

Multiples of: 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

Reel , Cut Tape

Hot

H7019FNLT

Audio Transformers / Signal Transformers 10GBase-T SMD 200uH 1:1 SMD 1.5KVRMS

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 : 1872
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 5.9475

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 500 MHz

200 uH

1.5 kV

0 C

+ 70 C

Quad

10G Base - T

15 mm

13.7 mm

5.72 mm

10GBase - T

Reel , Cut Tape

PE-65728NL

Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .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 : 182
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 2.97

Multiples of: 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

HX1294NL

Pulse Transformers Audio & Signal 100BaseTX SMD NonPoE 325 uH 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 : 169
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 5.125

Multiples of: 35

LAN Transformers

Module

SMD/SMT

100 KHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

10/100 Base - TX

28.58 mm x 16.26 mm x 5.84 mm

28.58 mm

16.26 mm

5.84 mm

100Base - TX

Tube

TTC-5035

Tamura Transformers Audio & Signal 600:346ohm 3.0dB max 1500Vrms 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.

Tamura

Availability : 14
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 3.08

Multiples of: 1

Telecom Transformers

600 Ohms

346 Ohms

Encapsulated Modem

Ttc

Reel

H1199FNL

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 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 : 14
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 3.625

Multiples of: 5

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

100 Base - TX

0.5 in

0.358 in

0.236 in

Tube

PE-65870NL

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 : 14
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 4.499

Multiples of: 1

ISDN Transformers

Module

SMD/SMT

700 mOhms , 700 mOhms

1.5 kV

0 C

+ 70 C

Dual

T1/CEPT/ISDN - Pri

12.83 mm

7.11 mm

6.22 mm

Tube

HD8005FNL

Pulse Transformers Audio & Signal HDBase-T PoE SMT Single 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.

Pulse

Availability : 14
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 6.0125

Multiples of: 5

LAN Transformers

Module

SMD/SMT

1 MHz to 500 MHz

100 uH

1.5 kV

0 C

+ 70 C

Single

HD Base - T

15 mm

13.7 mm

5.72 mm

Tube

TM6173-5ANL

Audio Transformers / Signal Transformers

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.

Taoglas

Availability : 14
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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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.2595

Multiples of: 1

Reel , Cut Tape

1750PA

Audio Transformers / Signal Transformers 18 WATT COMBO MARSHALL

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 : 14
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 49.5519

Multiples of: 1

Tube Application Power Transformers

Push - Pull

Wire Lead

8.4 kOhms

16 Ohms

Single

Tube Output Push Pull

1750

125BSE

Audio Transformers / Signal Transformers Universal Single Ended Tube Output , 5 watts

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 : 14
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 59.087

Multiples of: 1

Tube Application Power Transformers

Single - Ended

Terminals

100 Hz to 15 KHz

10 kOhms

32 Ohms

Single

Tube Output Single Ended

3.25 in

1.63 in

2 in

125 Series

G9602D

1:1 1000M POE DIP-96 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 : 13
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 1.6871

Multiples of: 1

109H

Audio Transformers / Signal Transformers 2W Audio Mini Epoxy Potted PC Brd Mnt-Pri. Imp 600 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 : 13
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 28.765

Multiples of: 1

Audio Transformers

Smt Transformers

300 Hz to 50 KHz

600 Ohms ct

Signal Level

1.315 in

0.93 in

0.92 in

109

H5400NL

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 : 13
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
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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 34.5777

Multiples of: 14

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

100B-4007

Audio Transformers / Signal Transformers MDL QUAD 100P 1:1 SMT TU 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 : 13
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 36.625

Multiples of: 1

100B

Tube

1750C

Audio Transformers / Signal Transformers Fender/VibroChamp Primary Ohms 7000

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 : 13
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 39.8121

Multiples of: 1

Tube Application Power Transformers

Wire Lead

70 Hz to 15 KHz

88.62 H

7 kOhms

3.2 Ohms

Single

Tube Guitar Output Single Ended

2.813 in

1.56 in

1.683 in

1750

1140-MN-A

Audio Transformers / Signal Transformers MICROPHONE INPUT IMP RATIO 150:15K

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 : 13
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 95.2644

Multiples of: 1

Audio Transformers

Wire Lead

20 Hz to 20 KHz

1.3 kOhms

12.5 Ohms

Single

Input Stage on Vacuum Tube or FET Style Amplifiers

2.25 in

1.069 in

1140

1750U

Audio Transformers / Signal Transformers Marshall/JMP/JCM800 Primary Ohms 1700 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 : 13
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 145.215

Multiples of: 1

Tube Application Power Transformers

Push - Pull

Wire Lead

50 Hz to 12 KHz

76.39 H

1.7 kOhms

16 Ohms

Single

Tube Output Push Pull

3.75 in

4.02 in

4.6 in

1750

TG111-E10NYNRLTR

Audio Transformers / Signal Transformers ISO MOD SMD GullWing GigE 10/100BASE-TX

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 : 12
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 2.5806

Multiples of: 1

Tg111

Reel

23Z467SM

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 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 : 12
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025