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

Sorting

Sort Column:

Sort Direction:

Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (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

TG36-1205NM5RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
Icon 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.

Hakko

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6455

Multiples of: 500

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual, Quad

T1/E1

SOIC - 20

15.62 mm

7.11 mm

6.35 mm

Tg36

Reel

TG27-S003NM5RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
Icon 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.

Hakko

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6455

Multiples of: 500

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual, Quad

T1/E1

SOIC - 20

15.62 mm

7.11 mm

6.35 mm

Tg27

Reel

TG42-1205NM5RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
Icon 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.

Hakko

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6455

Multiples of: 500

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual, Quad

T1/E1

SOIC - 20

15.62 mm

7.11 mm

6.35 mm

Tg42

Reel

TG39-1205NM5RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
Icon 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.

Hakko

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6455

Multiples of: 500

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual, Quad

T1/E1

SOIC - 20

15.62 mm

7.11 mm

6.35 mm

Tg39

Reel

TG05-1205NM5RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
Icon 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.

Hakko

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6455

Multiples of: 500

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual, Quad

T1/E1

SOIC - 20

15.62 mm

7.11 mm

6.35 mm

Tg05

Reel

TG07-1205NM5RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch
Icon 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.

Hakko

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6455

Multiples of: 500

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual, Quad

T1/E1

SOIC - 20

15.62 mm

7.11 mm

6.35 mm

Tg07

Reel

H0013NL

Audio Transformers / Signal Transformers 10/100Base-TX SMD 350uH .65Ohms 1-Port
Icon 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

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6523

Multiples of: 1000

Lan

Module

Smd/Smt

100 KHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

1 Channel

10/100 Pc Card

12.7 mm

9.65 mm

1.98 mm

Tube

TG110-E125N5RL

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port
Icon 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.

Hakko

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6538

Multiples of: 1

Lan

Module

Smd/Smt

900 nH

1.5 kV

- 40 C

+ 85 C

Single

10/100Base - Tx

SMD - 16

12.7 mm

7.11 mm

6.35 mm

Tg110

Tube

B78476A8135A003

Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
Icon 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.

TDK

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 4.6625

Multiples of: 1

MABA-010143-FLUX18

Audio Transformers / Signal Transformers 2-500MHz IL 1dB Impedance Ratio 1:8
Icon 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.

MACOM

0
6 to 16 Weeks

November 2026