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Unshielded Audio & Signal Transformers

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Results: 764

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Shielding = Unshielded

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Part #

Audio Transformers / Signal Transformers SMD CommonMode Choke 36uH .35Ohms

PE-69011NLT
Pulse Electronics
1: $7.83
686In Stock

Mfr. Part No.
PE-69011NLT

Mouser Part No
673-PE-69011NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD CommonMode Choke 36uH .35Ohms

Datasheet

686In Stock

Cut Tape

$7.83

$6.45

$5.97

$5.62

View

Reel

$5.11

MouseReel Available

Min.: 1
Mult.: 1

: 850

Telecom Transformers

Module

SMD/SMT

36 uH

500 V

0 C

+ 70 C

Quad

12.7 mm

6.99 mm

5.08 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 600/250/50 ohms:60K ohms (1:10.0) 10mW

A-11J
Triad Magnetics
1: $165.68
22In Stock

Mfr. Part No.
A-11J

Mouser Part No
553-A-11J

Triad Magnetics

Audio Transformers / Signal Transformers 600/250/50 ohms:60K ohms (1:10.0) 10mW

Learn More

Datasheet

22In Stock

$165.68

$149.42

$145.24

$142.41

View

Min.: 1
Mult.: 1

Audio Transformers

Audio Transformer

Wire Lead

20 Hz to 20 kHz

7 H

50 Ohms, 250 Ohms, 600 Ohms

60 kOhms

0 C

+ 70 C

1.81 in

Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.0) 10mW

A-12J
Triad Magnetics
1: $168.88
19In Stock

Mfr. Part No.
A-12J

Mouser Part No
553-A-12J

Triad Magnetics

Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.0) 10mW

Learn More

Datasheet

19In Stock

$168.88

$148.19

$145.13

$141.62

Min.: 1
Mult.: 1

Audio Transformers

Audio Transformer

Wire Lead

20 Hz to 20 kHz

7 H

150 Ohms, 600 Ohms

60 kOhms

0 C

+ 70 C

1.81 in

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003FXNL
iNRCORE
1: $29.30
20In Stock
120Expected 2026/10/13

Mfr. Part No.
100B-1003FXNL

Mouser Part No
673-100B-1003FXNL

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

20In Stock

120Expected 2026/10/13

$29.30

$26.37

$25.03

$24.23

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 55 C

+ 125 C

Single

12.7 mm

9.4 mm

5.97 mm

100B

Tube

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

C2267FNL
Pulse Electronics
1: $4.63
393In Stock

Mfr. Part No.
C2267FNL

Mouser Part No
673-C2267FNL

Pulse Electronics

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

Datasheet

393In Stock

$4.63

$4.19

$3.80

$3.69

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 TRANSFORMER AUDIO & SIGNAL

CX2039LNLT
Pulse Electronics
1: $4.59
157In Stock
2,000Expected 2026/08/31

Mfr. Part No.
CX2039LNLT

Mouser Part No
673-CX2039LNLT

Pulse Electronics

Audio Transformers / Signal Transformers TRANSFORMER AUDIO & SIGNAL

Datasheet

157In Stock

2,000Expected 2026/08/31

Cut Tape

$4.59

$3.38

$2.86

$2.50

View

Reel

$2.17

Min.: 1
Mult.: 1

: 2,000

RF Transformers

SMD/SMT

1.5 MHz to 4.5 MHz

- 40 C

+ 85 C

Single

SMD-5

3.81 mm

2.79 mm

Reel, Cut Tape

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms

CX2047LNL
Pulse Electronics
1: $3.65
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

$3.65

$2.58

$2.26

$1.95

$1.79

Min.: 1
Mult.: 1

RF Transformers

Module

SMD/SMT

500 kHz to 300 MHz

- 40 C

+ 85 C

Single

3.81 mm

2.79 mm

Tray

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port

E2023NL
Pulse Electronics
1: $4.95
383In Stock

Mfr. Part No.
E2023NL

Mouser Part No
673-E2023NL

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port

Datasheet

383In Stock

$4.95

$3.73

$3.59

$3.58

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz

1.5 kV

0 C

+ 70 C

Single

12.7 mm

7.24 mm

5.08 mm

Tube

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port

E2023NLT
Pulse Electronics
1: $5.35
105In Stock

Mfr. Part No.
E2023NLT

Mouser Part No
673-E2023NLT

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH .4Ohms 1-Port

Datasheet

105In Stock

Cut Tape

$5.35

$4.57

$4.38

$4.26

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

LAN Transformers

Module

SMD/SMT

100 kHz

200 uH

1 Ohms

2.5 Ohms

1.5 kV

0 C

+ 70 C

Single

DIP-16

12.7 mm

7.24 mm

5.33 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 160uH .3Ohms 1-Port

E2458NL
Pulse Electronics
1: $4.51
328In Stock

Mfr. Part No.
E2458NL

Mouser Part No
673-E2458NL

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 160uH .3Ohms 1-Port

Datasheet

328In Stock

$4.51

$4.08

$3.76

$3.62

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

10 MHz to 100 MHz

160 uH

700 Ohms

200 Ohms

1.5 kV

0 C

+ 70 C

1 Channel

0.5 in x 0.38 in x 0.236 in

0.5 in

0.38 in

0.236 in

Tube

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH 2Ohms 1-Port

EX2024NL
Pulse Electronics
1: $5.20
43In Stock

Mfr. Part No.
EX2024NL

Mouser Part No
673-EX2024NL

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH 2Ohms 1-Port

Datasheet

43In Stock

$5.20

$4.85

$4.56

$4.35

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz

350 uH

2 kV

- 40 C

+ 85 C

Single

12.7 mm

7.24 mm

5.08 mm

EX2024

Tube

Audio Transformers / Signal Transformers 10/100BaseT SMD NPoE 1-Port

H1012NL
Pulse Electronics
1: $5.65
49In Stock
800Expected 2026/09/09

Mfr. Part No.
H1012NL

Mouser Part No
673-H1012NL

Pulse Electronics

Audio Transformers / Signal Transformers 10/100BaseT SMD NPoE 1-Port

Learn More

Datasheet

49In Stock

800Expected 2026/09/09

$5.65

$4.47

$4.29

$4.26

Min.: 1
Mult.: 1
Max.: 80

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

17.78 mm

12.95 mm

9.4 mm

Tube

Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port

H1081NLT
Pulse Electronics
1: $7.13
267In Stock

Mfr. Part No.
H1081NLT

Mouser Part No
673-H1081NLT

Pulse Electronics

Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port

Datasheet

267In Stock

Cut Tape

$7.13

$6.09

$5.86

$5.69

Reel

$5.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

17.78 mm

13.72 mm

5.84 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 4-Por

H1164NL
Pulse Electronics
1: $13.70
87In Stock
450Expected 2026/09/14

Mfr. Part No.
H1164NL

Mouser Part No
673-H1164NL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 4-Por

Learn More

Datasheet

87In Stock

450Expected 2026/09/14

$13.70

$10.48

$10.04

$9.77

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 kHz to 100 MHz

350 uH

1 Ohms

1.5 kV

0 C

+ 70 C

Quad

28.58 mm x 116 mm x 5.84 mm

28.58 mm

12.19 mm

5.84 mm

Tube

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1200uH .8Ohms 1-Por

H1197NL
Pulse Electronics
1: $4.77
363In Stock

Mfr. Part No.
H1197NL

Mouser Part No
673-H1197NL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1200uH .8Ohms 1-Por

Datasheet

363In Stock

$4.77

$4.18

$3.97

$3.84

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

12.7 mm

6.73 mm

5.97 mm

H1197

Tube

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por

H1302NL
Pulse Electronics
1: $5.15
126In Stock

Mfr. Part No.
H1302NL

Mouser Part No
673-H1302NL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por

Learn More

Datasheet

126In Stock

$5.15

$4.51

$4.29

$4.14

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

12.7 mm

9.53 mm

5.97 mm

Tube

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port

H2006ANL
Pulse Electronics
1: $9.22
205In Stock

Mfr. Part No.
H2006ANL

Mouser Part No
673-H2006ANL

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port

Datasheet

205In Stock

$9.22

$7.26

$6.97

$6.76

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Dual

13.64 mm x 14.99 mm x 6.22 mm

13.64 mm

14.99 mm

6.22 mm

H2006

Tube

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 4-Port

H2017NL
Pulse Electronics
1: $13.54
90In Stock

Mfr. Part No.
H2017NL

Mouser Part No
673-H2017NL

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 4-Port

Datasheet

90In Stock

$13.54

$11.62

$11.26

$10.90

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Quad

28.45 mm x 12.19 mm x 7.11 mm

28.45 mm

12.19 mm

7.11 mm

Tube

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

H2019FNLT
Pulse Electronics
1: $5.14
62In Stock
3,000On Order

Mfr. Part No.
H2019FNLT

Mouser Part No
673-H2019FNLT

Pulse Electronics

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

Datasheet

62In Stock

3,000On Order

Cut Tape

$5.14

$4.50

$4.31

$4.18

Reel

$3.63

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,400

: 600

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

0.5 in

0.358 in

0.236 in

Reel, Cut Tape, MouseReel

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

H2019NLT
Pulse Electronics
1: $4.43
40In Stock
2,400Expected 2026/12/14

Mfr. Part No.
H2019NLT

Mouser Part No
673-H2019NLT

Pulse Electronics

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

Learn More

Datasheet

40In Stock

2,400Expected 2026/12/14

Cut Tape

$4.43

$4.01

$3.73

$3.61

View

Reel

$3.08

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,400

: 600

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

12.7 mm

9.4 mm

5.97 mm

Reel, Cut Tape, MouseReel

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

H2260NL
Pulse Electronics
1: $4.35
68In Stock

Mfr. Part No.
H2260NL

Mouser Part No
673-H2260NL

Pulse Electronics

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

Learn More

Datasheet

68In Stock

$4.35

$3.94

$3.57

$3.47

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

12.7 mm

7.11 mm

6 mm

H2260

Tube

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por

H5008FNLT
Pulse Electronics
1: $7.47
115In Stock

Mfr. Part No.
H5008FNLT

Mouser Part No
673-H5008FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por

Datasheet

115In Stock

Cut Tape

$7.47

$6.40

$6.14

$5.90

Reel

$5.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

17.5 mm

15.24 mm

5.72 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port

H5015NL
Pulse Electronics
1: $9.89
22In Stock

Mfr. Part No.
H5015NL

Mouser Part No
673-H5015NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port

Learn More

Datasheet

22In Stock

$9.89

$8.41

$7.65

$6.59

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Dual

17.7 mm

12.2 mm

4.57 mm

5015

Tube

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port

H5019NL
Pulse Electronics
1: $10.96
184In Stock

Mfr. Part No.
H5019NL

Mouser Part No
673-H5019NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 1-Port

Learn More

Datasheet

184In Stock

$10.96

$9.58

$9.18

$9.06

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

19.81 mm

19.56 mm

2.54 mm

Tube

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

H5020NL
Pulse Electronics
1: $17.99
5In Stock

Mfr. Part No.
H5020NL

Mouser Part No
673-H5020NL

Pulse Electronics

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

Datasheet

5In Stock

$17.99

$16.26

$14.98

$14.27

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1 Ohms

1.5 kV

0 C

+ 70 C

Dual

27.94 mm

7.54 mm

8.66 mm

5020

Tube

Unshielded Audio & Signal Transformers

Customer Service Office

Company

Resources

Support

ADSL Transformers
Audio Transformer
Audio Transformers
Baluns
BMS Transformers
Chip LAN Transformers
Design Kits
Flyback Transformers
Forward Transformers
Gate Drive Transformers
Impedance Matching Transformers
ISDN Transformers
LAN Transformers
Line Matching Transformers
Micro Chip Transformers
PoE Isolation Transformers
PoE Transformers
RF Transformers
Signal Transformers
Telecom Transformers

10 Hz to 30 kHz
20 Hz to 20 kHz
30 Hz to 15 kHz
30 Hz to 30 kHz
50 Hz to 12 kHz
70 Hz to 11 kHz
70 Hz to 15 kHz
100 Hz to 15 kHz
150 Hz to 15 kHz
200 Hz
200 Hz to 15 kHz
200 Hz to 50 kHz
300 Hz to 100 kHz
300 Hz to 20 kHz
300 Hz to 3.4 kHz
300 Hz to 3.5 kHz
300 Hz to 50 kHz
1 kHz to 100 MHz
5 kHz to 100 MHz
10 kHz to 1 MHz

60 nH
100 nH
200 nH
500 nH
600 nH
800 nH
1 uH, 342 uH
1.2 uH
1.25 uH
2.5 uH
2.925 uH, 5.85 uH
3.75 uH
5 uH
6 uH, 17 uH
7.5 uH
8 uH
9.5 uH
10 uH
11.5 uH
15 uH

200 mOhms
500 mOhms
650 mOhms
700 mOhms
700 mOhms, 700 mOhms
900 mOhms
1 Ohms
1 Ohms, 1 Ohms
1 Ohms, 2 Ohms
2.4 Ohms
3 Ohms
3.2 Ohms
48 Ohms
50 Ohms
50 Ohms, 250 Ohms, 600 Ohms
75 Ohms
100 Ohms
135 Ohms
150 Ohms
150 Ohms, 600 Ohms

65 mOhms
500 mOhms
700 mOhms
1 Ohms
1 Ohms, 2 Ohms
1.1 Ohms
1.5 Ohms to 15 Ohms
2 Ohms
2 Ohms, 4 Ohms, 8 Ohms
2.4 Ohms
2.5 Ohms
3.2 Ohms
4 Ohms
4 Ohms, 8 Ohms, 16 Ohms
4.2 Ohms
8 Ohms
8 Ohms, 4 Ohms
12 Ohms
15 Ohms
16 Ohms

0.5 in x 0.38 in x 0.236 in
0.63 in x 0.566 in x 0.598 in
0.82 in x 0.68 in x 0.69 in
0.86 in x 0.71 in x 0.75 in
0805 (2012)
1.35 in x 0.69 in x 0.69 in
1.63 in x 0.88 in x 0.81 in
12.7 mm x 8.89 mm x 6.35 mm
12.7 mm x 9.09 mm x 5.99 mm
13.21 mm x 7.87 mm x 5.72 mm
13.64 mm x 14.99 mm x 6.22 mm
13.97 mm x 12.57 mm x 4.57 mm
15 mm x 15 mm x 12.7 mm
17.53 mm x 12.2 mm x 5.51 mm
17.53 mm x 14.6 mm x 4.5 mm
1812 (4532 metric)
2.38 in x 1.35 in x 1.43 in
2.88 in x 1.7 in x 2.37 in
23.37 mm x 20.83 mm x 10.34 mm
23.37 mm x 20.83 mm x 8.94 mm

1.25 mm
2 mm
2.54 mm
3.048 mm
3.81 mm
3.97 mm
4 mm
4.06 mm
4.064 mm
4.19 mm
4.39 mm
4.45 mm
4.52 mm
4.6 mm
4.7 mm
6.1 mm
6.9 mm
7 mm
7.11 mm
7.62 mm

1.2 mm
1.24 mm
1.27 mm
1.42 mm
1.524 mm
2.69 mm
2.79 mm
3 mm
3.2 mm
3.22 mm
3.4 mm
3.81 mm
4 mm
4.06 mm
4.19 mm
4.32 mm
6.35 mm
6.73 mm
6.86 mm
6.9 mm

0.414 mm
0.53 mm
0.84 mm
0.939 mm
1.2 mm
1.88 mm
1.98 mm
2.08 mm
2.083 mm
0.082 in
2.24 mm
2.39 mm
2.54 mm
2.57 mm
2.75 mm
2.79 mm
2.794 mm
2.9 mm
3.04 mm
3.05 mm

101
102
104
106
107
108
109
124 Series
125 Series
126 Series
140
141
143
144
145
146
148
149
290
505