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	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

TG64-1205N1RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch
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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

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.9478

Multiples of: 1000

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual

T1/E1/Cept/Isdn - Pri

SMD - 16

12.7 mm

7.11 mm

5.08 mm

Tg64

Reel

TG15-1505NSRLTR

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

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.9478

Multiples of: 1000

Wan

Module

Smd/Smt

1.5 mH

1.5 kV

- 40 C

+ 85 C

T1/E1 Line Interface

SMD - 6

8.13 mm

7.11 mm

5.08 mm

Tg15

Reel

TG38-1205N1RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch
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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

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.9478

Multiples of: 1000

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual

T1/E1/Cept/Isdn - Pri

SMD - 16

12.7 mm

7.11 mm

5.08 mm

Tg38

Reel

TG48-1205N1RLTR

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch
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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

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.9478

Multiples of: 1000

Lan

Module

Smd/Smt

1.2 mH

1.5 kV

0 C

+ 70 C

Dual

T1/E1/Cept/Isdn - Pri

SMD - 16

12.7 mm

7.11 mm

5.08 mm

Tg48

Reel

ALAN-505

Transformers Audio & Signal LAN XFRMR 10/100B-TX 1PORT POE
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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.

ABRACON

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.9491

Multiples of: 1

PoE Transformers

Module

SMD/SMT

100 KHz to 100 MHz

350 uH

1.5 kV rms

0 C

+ 70 C

Single

10/100 Base - T PoE

12.7 mm

8.8 mm

5.7 mm

505

Tube

T8112NL

Audio Transformers / Signal Transformers CHOKE EMI 2-W, 1.0 MH, SHASTA SMT TU, NPB
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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

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.9496

Multiples of: 1125

Tube

T8113NL

Audio Transformers / Signal Transformers CHOKE EMI 2-W, 2.2MH, SHASTA SMT TU, NPB
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

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.9496

Multiples of: 1125

2.2 mH

Tube

PA3747.605NL

Audio Transformers / Signal Transformers IND,CM,6 MH,1.55A,TH NPB
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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

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.9544

Multiples of: 1

PE65745

Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port
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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
Ships to you
by Tue. 12 May

May 2026

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

AUD 2.9604

Multiples of: 1

Lan Isolation

Module

Smd/Smt

100 KHz

140 uH

1.5 kV

10Base - T

12.7 mm

9.4 mm

5.08 mm

Bulk

TG07-0206NSRL

Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing
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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

October 2026