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

H5084FNLT

Audio Transformers / Signal Transformers 1000BaseT 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 : 485
Ship by Wed. 12 Nov to Tue. 18 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 3.38

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

1000 Base - T

15.24 mm

10.29 mm

0.414 mm

Reel , Cut Tape

TM724103NL

Audio Transformers / Signal Transformers 10G Base-T LAN transformer. Single port and 24pin with PoE++ (600mA) and SMT.

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 : 485
Ship by Mon. 10 Nov to Wed. 12 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 4.6523

Multiples of: 1

SMD/SMT

120 uH

0 C

+ 70 C

13.6 mm

12.1 mm

5.72 mm

Exos

Reel , Cut Tape

HX6198NLT

Audio Transformers / Signal Transformers 1000Base-T PoE 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.

Pulse

Availability : 485
Ship by Wed. 12 Nov to Tue. 18 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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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 9.2854

Multiples of: 1

LAN Transformers

SMD/SMT

1000 Base - T

Reel

B78308A2461A003

Audio Transformers / Signal Transformers 330nH 100mOhm 3000VAC 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.

TDK

Availability : 481
Ship by Mon. 10 Nov to Wed. 12 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 3.366

Multiples of: 1

Signal Transformers

SMD/SMT

100 KHz to 400 KHz

330 nH

- 40 C

+ 150 C

12.9 mm

11 mm

11.4 mm

E13 EMHV

AEC - Q200

Reel , Cut Tape

BX4550NL

Audio Transformers / Signal Transformers XFMR,G.FAST,1CT:1CT,SMD, N NPB

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 : 479
Ship by Mon. 10 Nov to Wed. 12 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 2.398

Multiples of: 1

Single

Tray

TG01-FC07N1RL

Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz

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 : 477
Ship by Mon. 10 Nov to Wed. 12 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 2.992

Multiples of: 1

LAN Isolation Transformers

Module

SMD/SMT

7.5 uH

1.5 kV

Single

Fibre Channel Interface

SMD - 16

12.7 mm

7.11 mm

5.08 mm

SMD - FIBRE

Tube

LAN1VSOQ40351C1

Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Quad Port, 40pins, 1500Vac

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.

Eaton

Availability : 475
Ship by Mon. 10 Nov to Wed. 12 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 1.309

Multiples of: 1

LAN Transformers

SMD/SMT

350 uH

1.5 KVAC

0 C

+ 70 C

100 Base - T

SMD - 40

28.1 mm

12.1 mm

6.1 mm

LANxV

Reel , Cut Tape

BM6154NL

Audio Transformers / Signal Transformers 8uH 3KV 1:1:1 2% 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.

Pulse

Availability : 475
Ship by Mon. 10 Nov to Wed. 12 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 3.7557

Multiples of: 1

Power Line Communication Transformers

PLC

SMD/SMT

3 MHz to 30 MHz

8 uH

3 KVAC

- 40 C

+ 125 C

Single

Power Line Commication

10.6 mm x 9.08 mm x 10 mm

10.6 mm

9.08 mm

10 mm

AEC - Q200

Tube

TG111-HP3NZRL

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual 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 : 470
Ship by Mon. 10 Nov to Wed. 12 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 4.1465

Multiples of: 1

LAN Isolation Transformers

Module

SMD/SMT

1.5 kV

0 C

+ 70 C

Dual

Gigabit PoE + Interface

SMD - 24

17.78 mm

12.19 mm

5.84 mm

TG1G

Tube

H6096NLT

Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 350uH .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 : 470
Ship by Mon. 10 Nov to Wed. 12 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 4.2735

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

0 C

+ 70 C

Single

1000 Base - T

18.16 mm

12.2 mm

6.6 mm

LAN 10/100/1000 Base - T

Reel , Cut Tape

H7201DG

DIP-60 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 : 465
Ship by Wed. 12 Nov to Tue. 18 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 0.7052

Multiples of: 1

TG04-1205NSRL

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

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 : 461
Ship by Mon. 10 Nov to Wed. 12 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 1.54

Multiples of: 1

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Single

T1/E1 - Line Interface

SMD - 6

8.13 mm

7.11 mm

5.08 mm

Smd - T1

Tube

TY-311P

Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600 0mADC/TY-311P

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 : 456
Ship by Mon. 10 Nov to Wed. 12 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 3.025

Multiples of: 1

Audio Transformers

Pin Terminal Transformers

Radial

300 Hz to 3.5 KHz

600 Ohms

1.5 kV

- 20 C

+ 85 C

Single

Data/Voice Coupling

0.812 in

0.715 in

0.74 in

2337822-4

Audio Transformers Signal Transformers Disc. Eth. Mag. Single Port SMT

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.

TE Connectivity

Availability : 456
Ship by Mon. 10 Nov to Wed. 12 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 4.202

Multiples of: 1

PoE Transformers

SMD/SMT

30 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 105 C

Single

10/100 Base - T

12.7 mm

8.7 mm

6.2 mm

BM6154NLT

Audio Transformers / Signal Transformers 8uH 3KV 1:1:1 2% 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.

Pulse

Availability : 455
Ship by Mon. 10 Nov to Wed. 12 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 3.058

Multiples of: 1

Power Line Communication Transformers

PLC

SMD/SMT

3 MHz to 30 MHz

8 uH

3 KVAC

- 40 C

+ 125 C

10.6 mm x 9.08 mm x 10 mm

10.6 mm

9.08 mm

10 mm

AEC - Q200

Reel , Cut Tape

HX1188FNL

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 : 455
Ship by Wed. 12 Nov to Tue. 18 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 3.1898

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 PoE

SMT

12.7 mm

9.53 mm

6 mm

Tube

Hot

H1260FNLT

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 : 446
Ship by Wed. 12 Nov to Tue. 18 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 0.5613

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

9.09 mm

5.99 mm

Reel , Cut Tape

H5077NLT

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 : 241
Ship by Mon. 10 Nov to Wed. 12 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 6.996

Multiples of: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

1000 Base - T

13.97 mm

12.57 mm

4.57 mm

Reel , Cut Tape

B78476A8065A003

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 : 0

USD 1.5501

Multiples of: 1

350 uH

1.5 kV

VP8019HF

SMD,13.7x15.2mm 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.

Pulse

Availability : 0

USD 0.2673

Multiples of: 1