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Unshielded Audio & Signal Transformers

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Results: 764

Applied Filters:

Shielding = Unshielded

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Part #

Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A

POEB3FW1V50W1X5
Eaton Electronics
1: $7.18
249In Stock

Mfr. Part No.
POEB3FW1V50W1X5

Mouser Part No
504-POEB3FW1V50W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A

Learn More

Datasheet

249In Stock

Cut Tape

$7.18

$5.50

$5.05

$4.82

Reel

$4.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

Forward Transformers

SMD/SMT

162 uH

1.5 kVAC

- 40 C

+ 125 C

32.8 mm

26.8 mm

14.8 mm

POEB3FW

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port

PE-65728NLT
Pulse Electronics
1: $4.45
1,407In Stock

Mfr. Part No.
PE-65728NLT

Mouser Part No
673-PE-65728NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port

Datasheet

1,407In Stock

Cut Tape

$4.45

$4.03

$3.66

$3.54

View

Reel

$2.82

MouseReel Available

Min.: 1
Mult.: 1

: 850

Telecom Transformers

Module

SMD/SMT

1.5 kV

0 C

+ 70 C

Single

0.495 in

0.28 in

0.2 in

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms

104S
Hammond Manufacturing
1: $33.82
54In Stock

Mfr. Part No.
104S

Mouser Part No
546-104S

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms

Datasheet

54In Stock

$33.82

$30.32

$28.97

$28.05

View

Min.: 1
Mult.: 1

Audio Transformers

Pin Terminal Transformers

Through Hole

300 Hz to 100 kHz

600 Ohms

150 Ohms

Single

0.71 in

0.86 in

0.75 in

104

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por

PE-65861NLT
Pulse Electronics
1: $5.78
284In Stock

Mfr. Part No.
PE-65861NLT

Mouser Part No
673-PE-65861NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por

Datasheet

284In Stock

Cut Tape

$5.78

$4.89

$4.70

$4.55

Reel

$3.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

ISDN Transformers

Module

SMD/SMT

600 nH

700 mOhms, 700 mOhms

1 Ohms, 2 Ohms

1.5 kV

0 C

+ 70 C

Dual

12.83 mm

7.11 mm

6.22 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por

TX1193NL
Pulse Electronics
1: $17.89
71In Stock

Mfr. Part No.
TX1193NL

Mouser Part No
673-TX1193NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por

Datasheet

71In Stock

$17.89

$15.11

$14.36

$12.12

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

1.2 mH

1 Ohms

1.5 kV

- 40 C

+ 85 C

Quad

17.53 mm

12.20 mm

5.76 mm

Tube

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.3W 12V 1A

POEA2FB3V12W1X12
Eaton Electronics
1: $3.14
460In Stock

Mfr. Part No.
POEA2FB3V12W1X12

Mouser Part No
504-POEA2FB3V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.3W 12V 1A

Learn More

Datasheet

460In Stock

Cut Tape

$3.14

$2.98

$2.88

$2.84

Reel

$2.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

SMD/SMT

140 uH

1.5 kVAC

- 40 C

+ 125 C

17.75 mm

14.2 mm

12.7 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A

POEB2FB1V40W1X5
Eaton Electronics
1: $3.06
344In Stock

Mfr. Part No.
POEB2FB1V40W1X5

Mouser Part No
504-POEB2FB1V40W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A

Learn More

Datasheet

344In Stock

Cut Tape

$3.06

$2.92

Reel

$2.80

MouseReel Available

Min.: 1
Mult.: 1

: 150

Flyback Transformers

SMD/SMT

100 uH

1.5 kVAC

- 40 C

+ 125 C

29.3 mm

21.8 mm

12 mm

POEB2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A

POEB2FB1V42W1X12
Eaton Electronics
1: $6.76
350In Stock

Mfr. Part No.
POEB2FB1V42W1X12

Mouser Part No
504-POEB2FB1V42W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A

Learn More

Datasheet

350In Stock

Cut Tape

$6.76

$5.18

$4.75

$4.54

Reel

$4.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

Flyback Transformers

SMD/SMT

100 uH

1.5 kVAC

- 40 C

+ 125 C

29.3 mm

21.8 mm

12 mm

POEB2FB

Reel, Cut Tape, MouseReel

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

E2467NLT
Pulse Electronics
1: $4.51
462In Stock

Mfr. Part No.
E2467NLT

Mouser Part No
673-E2467NLT

Pulse Electronics

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

Datasheet

462In Stock

Cut Tape

$4.51

$4.07

$3.68

$3.57

Reel

$3.12

View

Min.: 1
Mult.: 1

: 600

LAN Transformers

Module

SMD/SMT

100 kHz

1.5 kV

0 C

+ 70 C

Single

12.7 mm

7.11 mm

5.97 mm

Reel, Cut Tape

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A

POEA2FB1V13W1X5
Eaton Electronics
1: $4.56
444In Stock

Mfr. Part No.
POEA2FB1V13W1X5

Mouser Part No
504-POEA2FB1V13W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A

Learn More

Datasheet

444In Stock

Cut Tape

$4.56

$3.71

$3.37

$3.26

Reel

$2.94

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

SMD/SMT

70 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A

POEA2FB1V18W1X12
Eaton Electronics
1: $5.01
458In Stock

Mfr. Part No.
POEA2FB1V18W1X12

Mouser Part No
504-POEA2FB1V18W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A

Learn More

Datasheet

458In Stock

Cut Tape

$5.01

$3.70

$3.35

$3.13

Reel

$2.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

SMD/SMT

37 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A

POEB1FB1V18W1X12
Eaton Electronics
1: $2.39
528In Stock

Mfr. Part No.
POEB1FB1V18W1X12

Mouser Part No
504-POEB1FB1V18W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A

Learn More

Datasheet

528In Stock

Cut Tape

$2.39

$2.31

$2.27

$2.22

Reel

$2.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Flyback Transformers

SMD/SMT

70 uH

1.5 kVAC

- 40 C

+ 125 C

22.3 mm

17.3 mm

9 mm

POEB1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port

PE-65848NL
Pulse Electronics
1: $7.76
177In Stock

Mfr. Part No.
PE-65848NL

Mouser Part No
673-PE-65848NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port

Datasheet

177In Stock

$7.76

$7.01

$6.31

$6.12

View

Min.: 1
Mult.: 1

Telecom Transformers

Module

SMD/SMT

1.5 kV

0 C

+ 70 C

Single

0.475 in

0.46 in

0.34 in

Tube

Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade

T-1485SCT
iNRCORE
1: $70.94
18In Stock

Mfr. Part No.
T-1485SCT

Mouser Part No
673-T-1485SCT

iNRCORE

Audio Transformers / Signal Transformers Signal - Transceiver Mil-Grade

Datasheet

18In Stock

$70.94

$63.77

$61.10

$59.14

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

125 MHz to 650 MHz

3.75 uH

1.5 kV

- 55 C

+ 125 C

2 Channel

12.7 mm

7.37 mm

4.57 mm

Copperhead

Tube

Audio Transformers / Signal Transformers PLC Transf PTH SMD 0.88mH 1:1:2

T60403-K5024-X090
Vacuumschmelze
1: $2.65
9,804In Stock

Mfr. Part No.
T60403-K5024-X090

Mouser Part No
983-T60403-K5024X090

Vacuumschmelze

Audio Transformers / Signal Transformers PLC Transf PTH SMD 0.88mH 1:1:2

Learn More

Datasheet

9,804In Stock

Cut Tape

$2.65

$2.00

$1.91

$1.79

Reel

$1.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

SMD/SMT

10 kHz to 1 MHz

880 uH

- 40 C

+ 85 C

Single

13.9 mm

11 mm

7.6 mm

T60403

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers TRNSFMR/ SURF MT/

TTC1-33W-75+
Mini-Circuits
Restricted Availability

Mfr. Part No.
TTC1-33W-75+

Mouser Part No
139-TTC1-33W-75+

Mini-Circuits

Audio Transformers / Signal Transformers TRNSFMR/ SURF MT/

Learn More

Datasheet

Restricted Availability

RF Transformers

SMD/SMT

30 MHz to 3 GHz

- 40 C

+ 85 C

GU2939

2.54 mm

1.42 mm

1.88 mm

TTC1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms

107V
Hammond Manufacturing
1: $31.37
69In Stock

Mfr. Part No.
107V

Mouser Part No
546-107V

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms

Datasheet

69In Stock

$31.37

$27.38

$26.64

$26.58

$26.02

Min.: 1
Mult.: 1

Audio Transformers

Pin Terminal Transformers

Through Hole

300 Hz to 50 kHz

25 kOhms

600 Ohms

Single

107

Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1

T60403-K5024-X079
Vacuumschmelze
1: $2.66
7,391In Stock

Mfr. Part No.
T60403-K5024-X079

Mouser Part No
983-T60403-K5024X079

Vacuumschmelze

Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1

Learn More

Datasheet

7,391In Stock

Cut Tape

$2.66

$2.01

$1.92

$1.80

Reel

$1.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Signal Transformers

SMD/SMT

10 kHz to 1 MHz

1.4 mH

100 mV

- 40 C

+ 120 C

Single

11.46 mm

10.16 mm

7.6 mm

T60403

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PLC Transf PTH upright 1.4mH 1:1

T60403-K4085-X004
Vacuumschmelze
1: $2.66
8,072In Stock

Mfr. Part No.
T60403-K4085-X004

Mouser Part No
983-T60403-K4085X004

Vacuumschmelze

Audio Transformers / Signal Transformers PLC Transf PTH upright 1.4mH 1:1

Learn More

Datasheet

8,072In Stock

$2.66

$2.01

$1.92

$1.80

View

Min.: 1
Mult.: 1

Pin Terminal Transformers

10 kHz to 1 MHz

1.4 mH

- 40 C

+ 125 C

Single

10.4 mm

8.5 mm

11.5 mm

T60403

Bulk

Audio Transformers / Signal Transformers AUDIO TRANSFORMER

SP-32
Triad Magnetics
1: $15.97
100In Stock

Mfr. Part No.
SP-32

Mouser Part No
553-SP-32

Triad Magnetics

Audio Transformers / Signal Transformers AUDIO TRANSFORMER

Datasheet

100In Stock

$15.97

$14.36

$13.92

$13.91

Min.: 1
Mult.: 1

Audio Transformers

Radial

300 Hz to 100 kHz

500 Ohms

50 Ohms

0.41 in

0.31 in

0.465 in

MIL-T-27E

Audio Transformers / Signal Transformers XFMR OUT 500CT-8

42TL001-RC
Xicon
1: $2.14
4,732In Stock

Mfr. Part No.
42TL001-RC

Mouser Part No
42TL001-RC

Xicon

Audio Transformers / Signal Transformers XFMR OUT 500CT-8

Datasheet

4,732In Stock

$2.14

$1.98

$1.77

$1.70

View

Min.: 1
Mult.: 1

Audio Transformers

Transformer

Through Hole

300 Hz to 3.4 kHz

500 Ohms

8 Ohms

100 VDC

- 30 C

+ 80 C

1 Channel

15 mm x 15 mm x 12.7 mm

15 mm

12.7 mm

42TL

Bulk

Audio Transformers / Signal Transformers XFMR 100CT/100CT

42TL030-RC
Xicon
1: $2.10
3,058In Stock

Mfr. Part No.
42TL030-RC

Mouser Part No
42TL030-RC

Xicon

Audio Transformers / Signal Transformers XFMR 100CT/100CT

Datasheet

3,058In Stock

$2.10

$1.94

$1.74

$1.63

View

Min.: 1
Mult.: 1

Audio Transformers

Transformer

Through Hole

300 Hz to 3.4 kHz

100 Ohms

100 VDC

- 30 C

+ 80 C

1 Channel

15 mm x 15 mm x 12.7 mm

15 mm

12.7 mm

42TL

Bulk

Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu

HS-56-TH
Triad Magnetics
1: $75.44
5In Stock
New Product

Mfr. Part No.
HS-56-TH

Mouser Part No
553-HS-56-TH

New Product

Triad Magnetics

Audio Transformers / Signal Transformers Audio Tfmr, Zpri = 600/250/150/62.5: Zsec= 600/ 250/150/62.5, 10Hz - 30kHz, 20dBu

Learn More

Datasheet

5In Stock

$75.44

$67.79

$65.75

Min.: 1
Mult.: 1

Audio Transformer

Solder

10 Hz to 30 kHz

21 H to 49 H

600 Ohms, 250 Ohms

0 C

+ 70 C

1 Channel

1.54 in

1.38 in

1.42 in

Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE

TC1G00
Pulse Electronics
1: $0.57
6,776In Stock

Mfr. Part No.
TC1G00

Mouser Part No
673-TC1G00

Pulse Electronics

Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE

Learn More

Datasheet

6,776In Stock

Cut Tape

$0.57

$0.467

$0.408

$0.385

Reel

$0.298

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Chip LAN Transformers

Surface Mount Chip LAN Transformer

SMD/SMT

1 MHz to 100 MHz

240 uH

1.5 kVAC

- 40 C

+ 85 C

1 Channel

4.7 mm

3.2 mm

3.15 mm

TCxG

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 75Ohms

CX2041NLT
Pulse Electronics
1: $3.79
11,265In Stock

Mfr. Part No.
CX2041NLT

Mouser Part No
673-CX2041NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 75Ohms

Datasheet

11,265In Stock

Cut Tape

$3.79

$2.95

$2.26

$2.19

Reel

$2.11

$1.98

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8,000

: 2,000

RF Transformers

Module

SMD/SMT

50 kHz to 450 MHz

- 40 C

+ 85 C

Single

3.81 mm

2.79 mm

Reel, Cut Tape, MouseReel

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