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Audio Transformers / Signal Transformers

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Part #

Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr

PL160-100L
Coilcraft
1: 15,43 €
287In Stock
468Expected 11/12/2026

Mfr. Part No.
PL160-100L

Mouser Part No
994-PL160-100L

Coilcraft

Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr

Learn More

Datasheet

287In Stock

468Expected 11/12/2026

15,43 €

13,90 €

13,33 €

12,91 €

View

Min.: 1
Mult.: 1

Planar

Quick Connect

200 kHz to 700 kHz

153 uH

1.5 kV

- 40 C

+ 125 C

Single

Planar Transformers

20.83 mm

23.37 mm

8.94 mm

PL160

Tray

Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr

PL300-100L
Coilcraft
1: 13,19 €
406In Stock
700Expected 02/10/2026

Mfr. Part No.
PL300-100L

Mouser Part No
994-PL300-100L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr

Learn More

Datasheet

406In Stock

700Expected 02/10/2026

13,19 €

11,89 €

11,40 €

11,03 €

View

Min.: 1
Mult.: 1

Planar

Quick Connect

200 kHz to 700 kHz

211 uH

1.5 kV

- 40 C

+ 125 C

Single

Planar Transformers

29.46 mm

26.67 mm

10.4 mm

PL300

Tray

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

750510231
Wurth Elektronik
1: 2,69 €
4 624In Stock

Mfr. Part No.
750510231

Mouser Part No
710-750510231

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

Learn More

Datasheet

Product Comments

4 624In Stock

2,69 €

2,51 €

2,33 €

2,15 €

View

Min.: 1
Mult.: 1

Signal Transformers

PLC

Through Hole

1 mH

2 kVAC

- 20 C

+ 80 C

Single

ST7590

13.97 mm

13.46 mm

MID-PLC

Tray

Audio Transformers / Signal Transformers MODEM TRANSFORMERS 600CT

TTC-108N
Tamura
1: 6,08 €
360In Stock

Mfr. Part No.
TTC-108N

Mouser Part No
838-TTC-108N

Tamura

Audio Transformers / Signal Transformers MODEM TRANSFORMERS 600CT

Datasheet

360In Stock

6,08 €

4,69 €

4,50 €

4,36 €

View

Min.: 1
Mult.: 1

Telecom Transformers

Terminals

300 Hz to 3.5 kHz

600 Ohms

1.5 kV

Dry Coupling

18.7 mm

20.7 mm

18.7 mm

TTC

Bulk

Audio Transformers / Signal Transformers BALUN FC DUAL 1:1 15 UH

C2267FNL
Pulse Electronics
1: 3,98 €
418In Stock

Mfr. Part No.
C2267FNL

Mouser Part No
673-C2267FNL

Pulse Electronics

Audio Transformers / Signal Transformers BALUN FC DUAL 1:1 15 UH

Datasheet

418In Stock

3,98 €

3,60 €

3,27 €

3,16 €

View

Min.: 1
Mult.: 1

Signal Transformers

SMD/SMT

15 uH

200 mOhms

- 40 C

+ 70 C

Dual

9.8 mm

9 mm

10.8 mm

Tray

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1.5:1 5-5

CX2044LNL
Pulse Electronics
1: 3,13 €
337In Stock

Mfr. Part No.
CX2044LNL

Mouser Part No
673-CX2044LNL

Pulse Electronics

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1.5:1 5-5

Datasheet

337In Stock

3,13 €

2,83 €

2,56 €

2,47 €

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

1.5 MHz to 4.5 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms

CX2047LNL
Pulse Electronics
1: 2,64 €
101In Stock

Mfr. Part No.
CX2047LNL

Mouser Part No
673-CX2047LNL

Pulse Electronics

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms

Datasheet

101In Stock

2,64 €

2,27 €

2,19 €

2,08 €

View

Min.: 1
Mult.: 1

RF Transformers

Module

SMD/SMT

500 kHz to 300 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers TRANSFORMER RF SINGLE 1:8CT

CX2049LNL
Pulse Electronics
1: 3,16 €
152In Stock

Mfr. Part No.
CX2049LNL

Mouser Part No
673-CX2049LNL

Pulse Electronics

Audio Transformers / Signal Transformers TRANSFORMER RF SINGLE 1:8CT

Datasheet

152In Stock

3,16 €

2,86 €

2,59 €

2,49 €

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

- 40 C

+ 85 C

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por

H5401NL
Pulse Electronics
1: 19,50 €
61In Stock

Mfr. Part No.
H5401NL

Mouser Part No
673-H5401NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por

Learn More

Datasheet

61In Stock

19,50 €

17,04 €

15,88 €

15,04 €

15,01 €

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

0 C

+ 70 C

4 Channel

1000 Base-T

BGA

28.45 mm

17.27 mm

11.18 mm

Tray

Audio Transformers / Signal Transformers WE-LANMX 19in rear mount single port

749699910
Wurth Elektronik
1: 4,15 €
52In Stock

Mfr. Part No.
749699910

Mouser Part No
710-749699910

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LANMX 19in rear mount single port

Learn More

Datasheet

52In Stock

4,15 €

3,73 €

3,48 €

3,23 €

2,84 €

Min.: 1
Mult.: 1

Accessories

WE-LANMX

Tray

Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809

GA3136-BL
Coilcraft
1: 6,76 €
49In Stock

Mfr. Part No.
GA3136-BL

Mouser Part No
994-GA3136-BL

Coilcraft

Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809

Learn More

Datasheet

49In Stock

6,76 €

5,60 €

5,38 €

5,20 €

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

SMD/SMT

150 kHz

35 uH

1.5 kV

- 40 C

+ 125 C

Single

UCC2809 Primary Side Controller

26.75 mm

26 mm

14 mm

GA3136

Tray

Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A

HA4060-AL
Coilcraft
1: 8,22 €
132In Stock
72Expected 13/08/2026

Mfr. Part No.
HA4060-AL

Mouser Part No
994-HA4060-AL

Coilcraft

Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A

Learn More

Datasheet

132In Stock

72Expected 13/08/2026

8,22 €

6,97 €

6,68 €

6,32 €

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

SMD/SMT

100 kHz

300 uH

3 kV

- 40 C

+ 85 C

Single

LT3751 Capacitor Charger Controller

26.75 mm

26 mm

14 mm

HA4060

Tray

Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A

KA4823-CL
Coilcraft
1: 13,86 €
19In Stock

Mfr. Part No.
KA4823-CL

Mouser Part No
994-KA4823-CL

Coilcraft

Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A

Datasheet

19In Stock

13,86 €

12,49 €

11,97 €

11,59 €

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

150 kHz

28 uH

3 kV

- 40 C

+ 85 C

Single

Solar Microinverter

45.72 mm

47.72 mm

30.48 mm

KA4823

Tray

Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr

PL300-103L
Coilcraft
1: 13,41 €
1In Stock
25Expected 02/10/2026

Mfr. Part No.
PL300-103L

Mouser Part No
994-PL300-103L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr

Learn More

Datasheet

1In Stock

25Expected 02/10/2026

13,41 €

11,40 €

11,04 €

10,69 €

View

Min.: 1
Mult.: 1

Planar

Quick Connect

200 kHz to 700 kHz

588 uH

1.5 kV

- 40 C

+ 125 C

Single

Planar Transformers

29.46 mm

26.67 mm

11.4 mm

PL300

Tray

Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?

T4-1+
Mini-Circuits
1: 4,89 €
93In Stock

Mfr. Part No.
T4-1+

Mouser Part No
139-T4-1+

Mini-Circuits

Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?

Datasheet

93In Stock

4,89 €

Min.: 1
Mult.: 1

RF Transformers

Transformer

SMD/SMT

200 kHz to 350 MHz

50 Ohms

- 20 C

+ 85 C

1 Channel

Receivers/Transmitters, Balance Antennas

W38

7.62 mm

6.86 mm

5.84 mm

Bulk

Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?

T4-1-X65+
Mini-Circuits
1: 4,55 €
17In Stock

Mfr. Part No.
T4-1-X65+

Mouser Part No
139-T4-1-X65+

Mini-Circuits

Audio Transformers / Signal Transformers 1:4 CORE & WIRE Transformer, 0.2 - 350 MHz, 50?

Datasheet

17In Stock

4,55 €

4,45 €

Min.: 1
Mult.: 1

RF Transformers

Transformer

Through Hole

200 kHz to 350 MHz

50 Ohms

- 20 C

+ 85 C

1 Channel

Receivers/Transmitters, Balance Antennas

X65

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2420SEO-D02V019
TDK
1: 8,57 €
450In Stock

Mfr. Part No.
ECO2420SEO-D02V019

Mouser Part No
810-ECO2420SEOD02V19

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

450In Stock

8,57 €

6,84 €

6,43 €

6,41 €

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

278 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

26.5 mm

28.5 mm

24 mm

ECO

Bulk

Audio Transformers / Signal Transformers -

ECO2425SLD-D01H017
TDK
1: 5,25 €
157In Stock

Mfr. Part No.
ECO2425SLD-D01H017

Mouser Part No
810-ECO24SLDD01H017

TDK

Audio Transformers / Signal Transformers -

Datasheet

157In Stock

5,25 €

4,74 €

4,55 €

4,40 €

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

722 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

30 mm

26 mm

20 mm

ECO

Bulk

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

10GB-6014
iNRCORE
1: 36,16 €
19In Stock

Mfr. Part No.
10GB-6014

Mouser Part No
673-10GB-6014

iNRCORE

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

Learn More

Datasheet

19In Stock

36,16 €

32,53 €

29,85 €

29,56 €

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 Audio transformer, studio grade impedance matching, 600CT:600CT ohms

140QEX
Hammond Manufacturing
1: 100,78 €
42In Stock

Mfr. Part No.
140QEX

Mouser Part No
546-140QEX

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 600CT:600CT ohms

Learn More

Datasheet

42In Stock

100,78 €

90,18 €

85,01 €

82,43 €

View

Min.: 1
Mult.: 1

Impedance Matching Transformers

Wire Lead

20 Hz to 20 kHz

600 Ohms

Single

Signal Level - Impedance Matching

31.8 mm

25.4 mm

140EX

Bulk

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por

H5201NL
Pulse Electronics
1: 11,65 €
9In Stock

Mfr. Part No.
H5201NL

Mouser Part No
673-H5201NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por

Learn More

Datasheet

9In Stock

11,65 €

10,51 €

10,08 €

9,37 €

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 GHz

350 uH

1.5 kV

0 C

+ 70 C

2 Channel

1000 Base-T

BGA

14.73 mm

17.27 mm

11.1 mm

Tray

Audio Transformers / Signal Transformers TRANSFORMER

BX4550NL
Pulse Electronics
1: 3,47 €
106In Stock
900Expected 25/08/2026

Mfr. Part No.
BX4550NL

Mouser Part No
673-BX4550NL

Pulse Electronics

Audio Transformers / Signal Transformers TRANSFORMER

106In Stock

900Expected 25/08/2026

3,47 €

3,15 €

2,86 €

2,78 €

View

Min.: 1
Mult.: 1

Single

Tray

Audio Transformers / Signal Transformers XFMR,FC,DUAL,1:1,15UH,OH,S NPB

C2267NL
Pulse Electronics
1: 4,78 €
5In Stock

Mfr. Part No.
C2267NL

Mouser Part No
673-C2267NL

Pulse Electronics

Audio Transformers / Signal Transformers XFMR,FC,DUAL,1:1,15UH,OH,S NPB

Datasheet

5In Stock

4,78 €

3,60 €

3,32 €

3,22 €

View

Min.: 1
Mult.: 1

Signal Transformers

SMD/SMT

Dual

Tray

Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 3.2 ohms

109L
Hammond Manufacturing
1: 42,00 €
3In Stock

Mfr. Part No.
109L

Mouser Part No
546-109L

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, potted, primary 10K ctohms , secondary 3.2 ohms

Datasheet

3In Stock

42,00 €

37,61 €

35,02 €

33,66 €

View

Min.: 1
Mult.: 1

Audio Transformers

Pin Terminal Transformers

Through Hole

300 Hz to 50 kHz

10 kOhms

3.2 Ohms

Single

Signal Level

1.315 in

0.93 in

0.92 in

109

Bulk

Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 150/600: 600/2400 ohms

140PEX
Hammond Manufacturing
1: 92,24 €
10In Stock
4On Order

Mfr. Part No.
140PEX

Mouser Part No
546-140PEX

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 150/600: 600/2400 ohms

Learn More

Datasheet

10In Stock

4On Order

92,24 €

86,16 €

83,61 €

81,38 €

View

Min.: 1
Mult.: 1

Impedance Matching Transformers

Wire Lead

20 Hz to 20 kHz

600 Ohms

2.4 kOhms

Single

Signal Level - Impedance Matching

31.8 mm

25.4 mm

140EX

Bulk

Audio Transformers / Signal Transformers

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Bel
Bourns
Coilcraft
EMO Systems
Hammond
iNRCORE
MACOM
Mini-Circuits
Pro-Wave Electronics
Pulse
Qorvo
Sumida
Tamura
Taoglas
TDK
TE Connectivity
Triad Magnetics
Vacuumschmelze
Wurth Elektronik
Xicon

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

10 Base-T
1000 Base-T
10/100 Base-T
10/100 Base-TX
10G Base-T
Active Clamp Forward Topology
Analog Modem
Antennas
Audio
Balanced to Unbalanced Transformation
CATV Broadband
Controller
Dry Coupling
Ethernet
Flight Application
High Speed Modem
Hubs, Industrial Automation, Routers, Switches, Wireless Access Points
ISDN S-Interface
LED Lighting, SMPS
Line Matching

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