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Audio & Signal Transformers

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Results: 290

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Part #

Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS

TTC2-63W+
Mini-Circuits
1: CHF 9.77
4’146In Stock

Mfr. Part No.
TTC2-63W+

Mouser Part No
139-TTC2-63W+

Mini-Circuits

Audio Transformers / Signal Transformers XFRMR / SURF MOUNT / RoHS

Learn More

Datasheet

4’146In Stock

CHF 9.77

CHF 9.11

CHF 8.45

CHF 7.94

Min.: 1
Mult.: 1

RF Transformers

Module

100 MHz to 6 GHz

50 Ohms

- 40 C

+ 85 C

TTC2

Bulk

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

PL300-102L
Coilcraft
1: CHF 12.35
142In Stock
175Expected 9/25/2026

Mfr. Part No.
PL300-102L

Mouser Part No
994-PL300-102L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

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Datasheet

142In Stock

175Expected 9/25/2026

CHF 12.35

CHF 11.13

CHF 10.67

CHF 10.32

View

Min.: 1
Mult.: 1

Planar

Quick Connect

200 kHz to 700 kHz

423 uH

1.5 kV

- 40 C

+ 125 C

Single

29.46 mm

26.67 mm

11.4 mm

PL300

Tray

Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH

POE120PL-12L
Coilcraft
1: CHF 7.74
590In Stock

Mfr. Part No.
POE120PL-12L

Mouser Part No
994-POE120PL-12L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH

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Datasheet

590In Stock

CHF 7.74

CHF 6.55

CHF 6.29

CHF 5.95

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

200 kHz

50 uH

1.5 kV

- 40 C

+ 125 C

Single

23.37 mm x 20.83 mm x 8.94 mm

23.37 mm

20.83 mm

8.94 mm

POE120PL

Tray

Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port

H6400NL
Pulse Electronics
1: CHF 20.21
179In Stock

Mfr. Part No.
H6400NL

Mouser Part No
673-H6400NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port

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Datasheet

179In Stock

CHF 20.21

CHF 17.05

CHF 15.78

CHF 14.69

CHF 14.08

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

0 C

+ 70 C

Quad

28.45 mm

17.27 mm

11.18 mm

Discrete LAN

Tray

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?

Z7550-FFNM+
Mini-Circuits
1: CHF 99.68
16In Stock

Mfr. Part No.
Z7550-FFNM+

Mouser Part No
139-Z7550-FFNM+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?

Datasheet

16In Stock

CHF 99.68

Min.: 1
Mult.: 1

Z7550

Tray

Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans

LM-NP-1002L
Bourns
1: CHF 6.25
513In Stock

Mfr. Part No.
LM-NP-1002L

Mouser Part No
652-LM-NP-1002L

Bourns

Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans

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Datasheet

513In Stock

CHF 6.25

CHF 5.38

CHF 4.46

CHF 4.31

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Radial

200 Hz to 3.5 kHz

600 Ohms

- 10 C

+ 60 C

Single

17.7 mm

12.6 mm

Bulk

Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr

PL160-104L
Coilcraft
1: CHF 14.44
45In Stock
72On Order

Mfr. Part No.
PL160-104L

Mouser Part No
994-PL160-104L

Coilcraft

Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr

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Datasheet

45In Stock

72On Order

CHF 14.44

CHF 13.01

CHF 12.48

CHF 12.08

View

Min.: 1
Mult.: 1

Planar

Quick Connect

200 kHz to 700 kHz

345 uH

1.5 kV

- 40 C

+ 125 C

Single

20.83 mm

23.37 mm

9.53 mm

PL160

Tray

Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH

POE120PL-33L
Coilcraft
1: CHF 7.75
29In Stock

Mfr. Part No.
POE120PL-33L

Mouser Part No
994-POE120PL-33L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH

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Datasheet

29In Stock

CHF 7.75

CHF 6.56

CHF 6.30

CHF 5.95

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

200 kHz

50 uH

1.5 kV

- 40 C

+ 125 C

Single

23.37 mm x 20.83 mm x 10.34 mm

23.37 mm

20.83 mm

10.34 mm

POE120PL

Tray

Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH

POE120PL-50L
Coilcraft
1: CHF 7.74
26In Stock

Mfr. Part No.
POE120PL-50L

Mouser Part No
994-POE120PL-50L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH

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Datasheet

26In Stock

CHF 7.74

CHF 6.55

CHF 6.29

CHF 5.95

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

200 kHz

50 uH

1.5 kV

- 40 C

+ 125 C

1 Channel

23.37 mm x 20.83 mm x 9.53 mm

23.37 mm

20.83 mm

9.53 mm

POE120PL

Tray

Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103

MA5157-AL
Coilcraft
1: CHF 5.32
97In Stock

Mfr. Part No.
MA5157-AL

Mouser Part No
994-MA5157-AL

Coilcraft

Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103

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Datasheet

97In Stock

CHF 5.32

CHF 4.13

CHF 3.96

CHF 3.84

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

100 kHz

750 uH

2 kV

- 40 C

+ 85 C

Single

20.7 mm

20.5 mm

12.5 mm

MA5157

Tray

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

Z9007-BL
Coilcraft
1: CHF 13.02
11In Stock

Mfr. Part No.
Z9007-BL

Mouser Part No
994-Z9007-BL

Coilcraft

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

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Datasheet

11In Stock

CHF 13.02

CHF 11.07

CHF 10.72

CHF 10.38

View

Min.: 1
Mult.: 1

Flyback

Through Hole

16 uH

1.5 kV

- 40 C

+ 85 C

36.8 mm x 36.8 mm x 29.7 mm

36.8 mm

29.7 mm

Z9007

Tray

Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A

JA4635-AL
Coilcraft
1: CHF 14.79
2In Stock

Mfr. Part No.
JA4635-AL

Mouser Part No
994-JA4635-AL

Coilcraft

Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A

Learn More

Datasheet

2In Stock

CHF 14.79

CHF 13.31

CHF 12.77

CHF 12.36

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

150 kHz

28 uH

3 kV

- 40 C

+ 85 C

45.72 mm

47.72 mm

30.48 mm

JA4635

Tray

Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer

10GB-6014NL
iNRCORE
1: CHF 33.21
6In Stock

Mfr. Part No.
10GB-6014NL

Mouser Part No
673-10GB-6014NL

iNRCORE

Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer

Learn More

Datasheet

6In Stock

CHF 33.21

CHF 29.88

CHF 27.98

CHF 27.59

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

- 40 C

+ 125 C

Quad

13.89 mm

6.48 mm

10GBASE-T

Bulk

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

PA6605-AL
Coilcraft
1: CHF 9.03
78In Stock
100Expected 12/21/2026

Mfr. Part No.
PA6605-AL

Mouser Part No
994-PA6605-AL

Coilcraft

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

Learn More

Datasheet

78In Stock

100Expected 12/21/2026

CHF 9.03

CHF 8.13

CHF 7.80

CHF 7.56

View

Min.: 1
Mult.: 1

Flyback

Quick Connect

250 kHz

10 uH

1.5 kV

- 40 C

+ 85 C

Single

26.67 mm

19 mm

13.6 mm

PA6605

Tray

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

Y8844-AL
Coilcraft
1: CHF 8.70
16In Stock

Mfr. Part No.
Y8844-AL

Mouser Part No
994-Y8844-AL

Coilcraft

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

Learn More

Datasheet

16In Stock

CHF 8.70

CHF 7.37

CHF 7.07

CHF 6.69

View

Min.: 1
Mult.: 1

Flyback

Through Hole

80 uH

1.5 kV

- 40 C

+ 85 C

18.3 mm x 20.1 mm x 14 mm

20.1 mm

18.3 mm

14 mm

Y8844

Tray

Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A

B0570-BL
Coilcraft
1: CHF 7.71
105In Stock

Mfr. Part No.
B0570-BL

Mouser Part No
994-B0570-BL

Coilcraft

Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A

Learn More

Datasheet

105In Stock

CHF 7.71

CHF 6.52

CHF 6.26

CHF 5.92

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

100 kHz

3.4 mH

3 kV

- 40 C

+ 85 C

Single

27.94 mm

27.84 mm

24.13 mm

B0570

Tray

Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785

GA3172-AL
Coilcraft
1: CHF 5.97
1In Stock

Mfr. Part No.
GA3172-AL

Mouser Part No
994-GA3172-AL

Coilcraft

Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785

Learn More

Datasheet

1In Stock

CHF 5.97

CHF 4.94

CHF 4.75

CHF 4.60

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

125 kHz

500 uH

3 kV

- 40 C

+ 85 C

Single

22.25 mm

14.25 mm

23.74 mm

GA3172

Tray

Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr

CX2024NL
Pulse Electronics
1: CHF 2.85
1’000In Stock

Mfr. Part No.
CX2024NL

Mouser Part No
673-CX2024NL

Pulse Electronics

Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr

Datasheet

1’000In Stock

CHF 2.85

CHF 2.48

CHF 2.41

CHF 2.33

View

Min.: 1
Mult.: 1

RF Transformers

Module

SMD/SMT

50 MHz to 1 GHz

0 C

+ 70 C

Dual

27.813 mm

15.367 mm

7.239 mm

Tray

Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr

CX2147NL
Pulse Electronics
1: CHF 3.56
526In Stock

Mfr. Part No.
CX2147NL

Mouser Part No
673-CX2147NL

Pulse Electronics

Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr

Datasheet

526In Stock

CHF 3.56

CHF 3.22

CHF 2.89

CHF 2.52

View

Min.: 1
Mult.: 1

RF Transformers

Module

SMD/SMT

- 40 C

+ 85 C

1 Channel

Tray

Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236

KA5038-BL
Coilcraft
1: CHF 13.79
67In Stock

Mfr. Part No.
KA5038-BL

Mouser Part No
994-KA5038-BL

Coilcraft

Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236

Learn More

Datasheet

67In Stock

CHF 13.79

CHF 13.47

CHF 11.52

CHF 11.04

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

50 kHz

560 uH

3 kV

- 40 C

+ 85 C

Single

42 mm

33.5 mm

23.24 mm

KA5038

Tray

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?

T1-6T+
Mini-Circuits
1: CHF 9.21
49In Stock

Mfr. Part No.
T1-6T+

Mouser Part No
139-T1-6T+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?

Datasheet

49In Stock

CHF 9.21

Min.: 1
Mult.: 1

RF Transformers

Transformer

SMD/SMT

15 kHz to 300 MHz

50 Ohms

- 20 C

+ 85 C

1 Channel

W38

Bulk

Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?

T4-6T+
Mini-Circuits
1: CHF 7.44
5In Stock

Mfr. Part No.
T4-6T+

Mouser Part No
139-T4-6T+

Mini-Circuits

Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.02 - 250 MHz, 50?

Datasheet

5In Stock

CHF 7.44

Min.: 1
Mult.: 1

RF Transformers

Transformer

SMD/SMT

20 kHz to 250 MHz

50 Ohms

- 20 C

+ 85 C

1 Channel

7.62 mm x 6.86 mm

Bulk

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50?

FT-1.5-1*C16+
Mini-Circuits
1: CHF 57.76
1In Stock
10Expected 10/19/2026

Mfr. Part No.
FT-1.5-1*C16+

Mouser Part No
139-FT-1.5-1C16

Mini-Circuits

Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, 0.1 - 400 MHz, 50?

Datasheet

1In Stock

10Expected 10/19/2026

CHF 57.76

Min.: 1
Mult.: 1

Tray

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2225SEO-D01H016
TDK
1: CHF 3.73
240In Stock

Mfr. Part No.
ECO2225SEO-D01H016

Mouser Part No
810-ECO2225SEOD01H16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Datasheet

240In Stock

CHF 3.73

CHF 3.48

CHF 3.39

CHF 3.33

CHF 3.06

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

567 uH

- 30 C

+ 120 C

Single

30.5 mm

26 mm

24 mm

ECO

Bulk

Audio Transformers / Signal Transformers Industrial Planar Transformers

R8301NL
iNRCORE
1: CHF 11.82
979In Stock

Mfr. Part No.
R8301NL

Mouser Part No
673-R8301NL

iNRCORE

Audio Transformers / Signal Transformers Industrial Planar Transformers

Datasheet

979In Stock

CHF 11.82

CHF 10.65

CHF 10.27

CHF 9.84

View

Min.: 1
Mult.: 1

Planar

SMD/SMT

200 kHz to 700 kHz

153 uH

1.75 kVDC

- 40 C

+ 125 C

23.4 mm

21.6 mm

8.6 mm

Bulk

Audio & Signal Transformers

Customer Service Office

Company

Resources

Support

20 Hz to 20 kHz
30 Hz to 30 kHz
100 Hz to 9 kHz
150 Hz to 15 kHz
200 Hz to 15 kHz
200 Hz to 3.5 kHz
200 Hz to 4 kHz
300 Hz to 3.4 kHz
300 Hz to 3.5 kHz
300 Hz to 50 kHz
10 kHz to 1 MHz
15 kHz to 300 MHz
20 kHz to 250 MHz
40 kHz
50 kHz
50 kHz to 450 MHz
60 kHz to 150 kHz
65 kHz
70 kHz to 120 kHz
70 kHz to 200 MHz

2.5 uH
5 uH
6.5 uH
7.5 uH
10 uH
15 uH
16 uH
26 uH
28 uH
35 uH
50 uH
60 uH
80 uH
120 uH
120 uH, 350 uH
125 uH
153 uH
194 uH
200 uH
211 uH

200 mOhms
650 mOhms
700 mOhms, 700 mOhms
1 Ohms
3 Ohms
3.2 Ohms
48 Ohms
50 Ohms
75 Ohms
100 Ohms
200 Ohms
300 Ohms
500 Ohms
600 Ohms
800 Ohms
1 kOhms
1.2 kOhms
1.25 kOhms
1.5 kOhms
4 kOhms

15 mm x 12 mm x 11.5 mm
15 mm x 15 mm x 12.7 mm
16.51 mm x 16.51 mm
18.3 mm x 20.1 mm x 14 mm
2.5 in x 3.25 in x 3.06 in
22 mm x 17 mm x 17 mm
23.37 mm x 20.83 mm x 10.34 mm
23.37 mm x 20.83 mm x 8.94 mm
23.37 mm x 20.83 mm x 9.53 mm
23.37 mm x 20.83 mm x 9.64 mm
27.9 mm x 27.9 mm x 24.1 mm
36.8 mm x 36.8 mm x 29.7 mm
4.95 in x 3.75 in x 4.56 in
7.62 mm x 6.86 mm
BGA
SMD-6 Module
SMT-24
SN2595
SP-6
W38

3.048 mm
3.81 mm
4.064 mm
5.5 mm
6 mm
6.9 mm
7.62 mm
7.87 mm
7.9 mm
9.3 mm
9.8 mm
10.4 mm
12 mm
12.7 mm
12.83 mm
12.95 mm
13.72 mm
13.89 mm
13.97 mm
14.73 mm

1.524 mm
3.81 mm
3.9 mm
4 mm
5.8 mm
6.86 mm
7.11 mm
7.4 mm
7.54 mm
7.9 mm
8.5 mm
9 mm
9.07 mm
9.14 mm
10 mm
10.92 mm
11.68 mm
12 mm
12.19 mm
12.2 mm

0.939 mm
1.98 mm
2.24 mm
2.39 mm
2.79 mm
2.794 mm
3.81 mm
4 mm
4.2 mm
4.4 mm
4.88 mm
5.33 mm
5.74 mm
5.84 mm
5.97 mm
6.12 mm
6.22 mm
6.38 mm
6.48 mm
6.73 mm

109
117
143
146
148
850
1252
10GBASE-T
140EX
1608-1650
1608A-1650A Series
1627-1642 Series
42TL
42TM
42TU
42XL
A9619
B0570
CBM
CX