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

Hot

H1012NLT

Audio Transformers / Signal Transformers 10/100BaseT SMD NPoE 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 : 4947
Ship by Thu. 28 Nov to Wed. 04 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 2.2641

Multiples of: 300

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

10/100 Base - T

17.78 mm

12.95 mm

9.4 mm

Reel , Cut Tape

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 : 4934
Ship by Tue. 26 Nov to Thu. 28 Nov

November 2024

November 2024
	S	M	T	W	T	F	S
44	27	28	29	30	31	1	2
45	3	4	5	6	7	8	9
46	10	11	12	13	14	15	16
47	17	18	19	20	21	22	23
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7

USD 1.984

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

G2401CG

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 : 4916
Ship by Thu. 12 Dec to Tue. 17 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 0.4195

Multiples of: 1

Hot

H1081NLT

Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 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 : 4908
Ship by Thu. 28 Nov to Wed. 04 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 4.3748

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 - TX

17.78 mm

13.72 mm

5.84 mm

Reel , Cut Tape

SM91076L-E

Audio Transformers / Signal Transformers 10/100 BASE-T Single Port, 16PIN, DUAL, 1.5k VAC

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 : 4896
Ship by Tue. 26 Nov to Thu. 28 Nov

November 2024

November 2024
	S	M	T	W	T	F	S
44	27	28	29	30	31	1	2
45	3	4	5	6	7	8	9
46	10	11	12	13	14	15	16
47	17	18	19	20	21	22	23
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7

USD 3.1257

Multiples of: 1

LAN Transformers

SMD/SMT

1 MHz to 100 MHz

500 nH

- 40 C

+ 125 C

Dual

10/100 Base - T

13.3 mm x 7.4 mm

13.3 mm

7.4 mm

5.97 mm

SM91076L

Reel , Cut Tape

TG110-3506NX

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 : 4877
Ship by Thu. 28 Nov to Wed. 04 Dec

December 2024

December 2024
	S	M	T	W	T	F	S
48	24	25	26	27	28	29	30
49	1	2	3	4	5	6	7
50	8	9	10	11	12	13	14
51	15	16	17	18	19	20	21
52	22	23	24	25	26	27	28
53	29	30	31	1	2	3	4

USD 8.834

Multiples of: 1

750082154

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 0.5267

Multiples of: 100

Signal Transformers

SMD/SMT

30 uH

3.75 KVAC

Single

Analog Modem, Point Of Sale, Signal Isolation

4.39 mm x 9.14 mm x 1.98 mm

4.39 mm

9.14 mm

1.98 mm

MID - DAA

Reel , Cut Tape

74930000

Audio Transformers Signal Transformers WE-STST 4532 350uH 1Ch Sgl Pair Ether

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 1.0459

Multiples of: 100

Signal Transformers

SMD/SMT

350 uH

- 40 C

+ 105 C

Single

4.7 mm

3.22 mm

2.9 mm

WE - STST

Reel , Cut Tape

74930120

Audio Transformers Signal Transformers WE-STST 4532 110uH 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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 1.258

Multiples of: 100

PoE Transformers

SMD/SMT

110 uH

1.5 kV

- 40 C

+ 105 C

Single

Single Pair Ethernet, Ultrasonic Sensors

1812 (4532 METRIC)

4.7 mm

3.22 mm

2.9 mm

WE - STST

Reel , Cut Tape

74930030

Audio Transformers Signal Transformers WE-STST 4532 350uH 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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 1.258

Multiples of: 100

PoE Transformers

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 105 C

Single

Single Pair Ethernet, Ultrasonic Sensors

1812 (4532 METRIC)

4.7 mm

3.22 mm

2.9 mm

WE - STST

Reel , Cut Tape

74930130

Audio Transformers Signal Transformers WE-STST 4532 110uH 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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 1.2901

Multiples of: 100

PoE Transformers

SMD/SMT

110 uH

1.5 kV

- 40 C

+ 105 C

Single

Single Pair Ethernet, Ultrasonic Sensors

1812 (4532 METRIC)

4.7 mm

3.22 mm

2.9 mm

WE - STST

Reel , Cut Tape

750510231

Wurth Electronics Transformers Audio & Signal Digital Transformer 1mH Turn 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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 1.7165

Multiples of: 250

Signal Transformers

PLC

Through Hole

1 mH

2 KVAC

- 20 C

+ 80 C

Single

ST7590

13.97 mm

13.46 mm

MID - PLC

Tray

7490100110A

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 1.9724

Multiples of: 100

LAN Transformers

SMD/SMT

350 uH

1500 V rms

0 C

+ 70 C

Single

LAN

12.7 mm

9.4 mm

6.35 mm

WE - LAN

Reel , Cut Tape

749302010

Audio Transformers Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 2.0363

Multiples of: 100

Signal Transformers

SMD/SMT

300 uH

- 40 C

+ 105 C

Single

4.7 mm

2.9 mm

WE - STST

Reel , Cut Tape

74941301

Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 2.079

Multiples of: 250

SMD/SMT

- 40 C

+ 125 C

1 Channel

WE - BMS

AEC - Q200

Reel , Cut Tape

74941300

Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 2.079

Multiples of: 250

SMD/SMT

- 40 C

+ 125 C

1 Channel

WE - BMS

AEC - Q200

Reel , Cut Tape

749013011

Audio Transformers Signal Transformers 10100 Base-T SMT Transformer 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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 2.0896

Multiples of: 100

LAN Transformers

LAN

SMD/SMT

350 uH

- 40 C

+ 85 C

Dual

10/100 Base - T

12.95 mm

7.11 mm

5.33 mm

WE - LAN

Reel , Cut Tape

7490100111B

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 2.1217

Multiples of: 100

WE - LAN

Reel , Cut Tape

749010012A

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 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
3	12	13	14	15	16	17	18
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 2.1217

Multiples of: 100

LAN Transformers

SMD/SMT

350 uH

1500 V rms

0 C

+ 70 C

Single

LAN

12.7 mm

9.1 mm

6.35 mm

WE - LAN

Reel , Cut Tape

74941302

Audio Transformers / Signal Transformers WE-BMS SMT Transfomr 1Ch -40C/+125C AEC-Q200

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.

Wurth

Availability : 4850
Ship by Tue. 31 Dec to Thu. 09 Jan

January 2025