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

TTC-272N

Audio Transformers / Signal Transformers Modem Transformer, Primary/Secondary 600ohm, Operate max. 7dBm

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 : 109498
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June 2025

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USD 3.1887

Multiples of: 1

Telecom Transformers

600 Ohms

HX5008NL

Transformers Audio & Signal 1000BaseT SMD NonPoE 325uH 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 : 93396
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27	29	30	1	2	3	4	5

USD 6.6287

Multiples of: 35

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

1000 Base - T

13.64 mm

5.72 mm

Tube

H1102NLT

Pulse Transformers Audio & Signal Single Port Transfor USE ALT673-H1102FNLT

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 : 78975
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.2253

Multiples of: 1

LAN Transformers

Module

SMD/SMT

100 KHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

100 Base - TX

12.7 mm

9.53 mm

6.09 mm

Reel , Cut Tape

HX1188NLT

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 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 : 47146
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.2345

Multiples of: 1

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

ETC1-1-13TR

Audio Transformers / Signal Transformers 4.5-3000MHz IL 2dB Impedance Ratio 1:1

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.

MACOM

Availability : 33206
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.584

Multiples of: 1

RF Transformers

SMD/SMT

4.5 MHz to 3 GHz

50 Ohms

- 40 C

+ 85 C

Single

Transmission Line

SM - 22 - 5

3.81 mm

2.67 mm

Reel , Cut Tape

SCMS7D43AY100PT1

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.

Bel Fuse

Availability : 32980
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June 2025

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27	29	30	1	2	3	4	5

USD 0.536

Multiples of: 1

CC2012A-801

SMD-4P 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 : 25850
Ship by Fri. 04 Jul to Wed. 09 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0118

Multiples of: 50

SM91501ALE

Audio Transformers / Signal Transformers BMS xformer 2-Ch 1600V AECQ +125 C

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.

Bourns

Availability : 20944
Ship by Wed. 18 Jun to Fri. 20 Jun

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27	29	30	1	2	3	4	5

USD 3.1421

Multiples of: 1

Automotive

Smt Transformers

Smd/Smt

450 uH

- 40 C

+ 125 C

2 Channel

14.81 mm

11.68 mm

5 mm

Sm91501ale

Cut Tape

T60403-K5024-X090

Audio Transformers / Signal Transformers PLC Transf PTH SMD 0.88mH 1:1:2

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.

Vacuumschmelze

Availability : 18042
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June 2025

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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.5352

Multiples of: 1

Power

Smt Transformers

Smd/Smt

10 KHz to 1 MHz

880 uH

- 40 C

+ 85 C

Single

Powerline - Plc Metering

13.9 mm

11 mm

7.6 mm

T60403

Cut Tape

42TL016-RC

Audio Transformers / Signal Transformers XFMR 600CT-600CT

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.

Xicon

Availability : 17512
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.0043

Multiples of: 1

Audio Transformers

Transformer

Through Hole

300 Hz to 3.4 KHz

600 Ohms

100 VDC

- 30 C

+ 80 C

1 Channel

15 mm x 15 mm x 12.7 mm

15 mm

12.7 mm

42TL

Tray

TG110-E050N5RL

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 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.

Hakko

Availability : 17114
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 2.145

Multiples of: 1

LAN Isolation Transformers

Module

SMD/SMT

1.5 kV

- 40 C

+ 85 C

Single

10/100 Base - TX Interface

SMD - 16

12.7 mm

7.11 mm

6.35 mm

TG110

Tube

MABA-007159-000000

Audio Transformers / Signal Transformers 4.5-3000MHz IL 2dB Impedance Ratio 1:1

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.

MACOM

Availability : 17100
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.496

Multiples of: 1

RF Transformers

SMD/SMT

4.5 MHz to 3 GHz

50 Ohms

- 40 C

+ 85 C

Single

Transmission Line

SM - 22 - 5

3.81 mm

2.67 mm

MABA

Reel , Cut Tape

B1601S

RJ45 Transformer SMD-16 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 : 16360
Ship by Fri. 04 Jul to Wed. 09 Jul

July 2025

July 2025
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1174

Multiples of: 5

HY601680

RJ45 Transformer SMD-16 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.

HanRun

Availability : 16265
Ship by Fri. 04 Jul to Wed. 09 Jul

July 2025

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32	3	4	5	6	7	8	9

USD 0.4091

Multiples of: 1

DXW21BN7511TL08

Audio Transformers / Signal Transformers 50MHz to 1800MHz 20VDC 75Ohm

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.

Murata

Availability : 13580
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

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27	29	30	1	2	3	4	5

USD 0.3586

Multiples of: 1

Micro Chip Transformers

Balun

SMD/SMT

50 MHz to 1.8 GHz

75 Ohms

- 40 C

+ 85 C

1 Channel

Televisions

2 mm x 1.2 mm x 1.2 mm

2 mm

1.2 mm

DXW21BN

Reel , Cut Tape

H1102NL

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 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 : 13120
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June 2025

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.966

Multiples of: 1

LAN Transformers

Module

SMD/SMT

100 KHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

100 Base - TX

12.7 mm

9.53 mm

6.09 mm

Tube

42TM016-RC

Audio Transformers / Signal Transformers XFMR STG 600CT-600CT

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.

Xicon

Availability : 12527
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June 2025

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 3.5377

Multiples of: 1

Audio Transformers

Transformer

Through Hole

300 Hz to 3.4 KHz

600 Ohms

100 VDC

- 30 C

+ 80 C

2 Channel

22 mm x 17 mm x 17 mm

22 mm

17 mm

42TM

Bulk

HX0068ANL

Audio Transformers / Signal Transformers 100BaseTX 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 : 12493
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 3.5863

Multiples of: 40

LAN Transformers

Module

SMD/SMT

100 KHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

10/100 PC Card

12.7 mm

9.652 mm

2.083 mm

100Base - TX

Tube

SM-LP-5001E

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

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.

Bourns

Availability : 12416
Ship by Fri. 20 Jun to Thu. 26 Jun

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.7465

Multiples of: 400

Line Matching Transformers

SMD/SMT

200 Hz to 4 KHz

6 mH

600 Ohms

2 kV

- 20 C

+ 85 C

Single

Line Matching, Modems, Telecommunications, Instrumentation

SMT - 6

12.8 mm

9 mm

7.5 mm

SM - LP - 5001

Reel , Cut Tape

PE-68515LNLT

Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .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 : 12416
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025