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 : 110759
Ship by Mon. 27 Jan to Fri. 31 Jan

January 2025

January 2025
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USD 2.9899

Multiples of: 5

Telecom Transformers

600 Ohms

T3002T

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 : 104072
Ship by Mon. 27 Jan to Fri. 31 Jan

January 2025

January 2025
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USD 4.2625

Multiples of: 1

Smd/Smt

1.5 kV

7.62 mm

7 mm

6.35 mm

Reel

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 : 39119
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
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USD 1.419

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

SM453229-381N7Y

Audio Transformers / Signal Transformers Chip LAN,10/100/1G xformer,4.7x3.2mm

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 : 37692
Ship by Thu. 23 Jan to Mon. 27 Jan

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USD 0.2899

Multiples of: 1

LAN Transformers

SMD/SMT

1 MHz to 100 MHz

380 uH

1.5 KVAC

- 40 C

+ 85 C

Dual

10/100/1000 Base - T

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

S558-5999-U7-F

PULSE TRANSFORMER, 1CT:1CT, 350UH, SMD; Turns Ratio:1CT:1CT; Isolation Voltage:1.5kV; Product Range:-; Inductance:350µH; DC Resistance:1.1ohm; ET Constant:-; SVHC:No SVHC (20-Jun-2016)

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 : 36137
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
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5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.188

Multiples of: 1

LAN Transformers

Module

SMD/SMT

300 KHz to 100 MHz

350 uH

- 40 C

+ 85 C

Single

10/100 Base - T

12.32 mm

7.24 mm

5.72 mm

Reel , 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 : 33243
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
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5	26	27	28	29	30	31	1
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USD 3.355

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

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 : 25394
Ship by Mon. 27 Jan to Fri. 31 Jan

January 2025

January 2025
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53	29	30	31	1	2	3	4
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6	2	3	4	5	6	7	8

USD 0.4885

Multiples of: 72

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 : 23551
Ship by Mon. 27 Jan to Fri. 31 Jan

January 2025

January 2025
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USD 3.9593

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

T60403-K5024-X044

Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 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.

Vacuumschmelze

Availability : 23229
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
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USD 1.2519

Multiples of: 1

Signal Transformers

SMD/SMT

10 KHz to 1 MHz

1.4 mH

- 40 C

+ 85 C

Single

PowerLine - PLC Metering

13.9 mm

11 mm

7.6 mm

T60403

Reel , Cut Tape

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 Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
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4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 3.0424

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

TG110-E050N5LFTR

Transformers Audio & Signal ISO MOD SMD GullWing Single 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 : 20863
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
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53	29	30	31	1	2	3	4
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4	19	20	21	22	23	24	25
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6	2	3	4	5	6	7	8

USD 1.9708

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

Reel , Cut Tape

TG110-E055N5LF

Transformers Audio & Signal ISO MOD SMD GullWing Single 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 : 20082
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
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4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 2.1233

Multiples of: 1

LAN Isolation Transformers

Module

SMD/SMT

400 nH

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 : 19585
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
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4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.408

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

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 : 18979
Ship by Mon. 10 Feb to Thu. 13 Feb

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 0.2454

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

B78476A8065A3

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 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.

TDK

Availability : 18125
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
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4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.396

Multiples of: 1

LAN Transformers

Module

SMD/SMT

100 KHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

10/100 Base - T

12.7 mm

7.11 mm

5.6 mm

B78476A

Reel , 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
Ship by Thu. 23 Jan to Mon. 27 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
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4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.4865

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

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 Mon. 10 Feb to Thu. 13 Feb

February 2025

February 2025
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5	26	27	28	29	30	31	1
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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 0.1136

Multiples of: 5

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 : 16346
Ship by Mon. 27 Jan to Fri. 31 Jan

January 2025

January 2025
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53	29	30	31	1	2	3	4
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5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.3375

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

TG110-S055N2LFTR

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 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.

HALO

Availability : 15520
Ship by Mon. 27 Jan to Fri. 31 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
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4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 1.508

Multiples of: 1000

Lan Isolation

Module

Smd/Smt

0.4 uH

1.5 kV

0 C

+ 70 C

Single

10/100Base - Tx Interface

SMD - 16

12.7 mm

7.11 mm

5.08 mm

Tg110 - Ultra

Cut Tape

TG10-1205NS

DATE CODE 2000 TRANSFORMER

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 : 14333
Ship by Mon. 27 Jan to Fri. 31 Jan

January 2025