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Pulse Audio & Signal Transformers

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Results: 677

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Part #

Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200

HM2171HLT
Pulse Electronics
1: €3.47
1,445In Stock

Mfr. Part No.
HM2171HLT

Mouser Part No
673-HM2171HLT

Pulse Electronics

Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200

Learn More

Datasheet

1,445In Stock

Cut Tape

€3.47

€3.14

€3.01

€2.92

View

Reel

€2.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

150 uH to 450 uH

4300 Vrms

- 40 C

+ 125 C

2 Channel

14.81 mm

11.68 mm

4.88 mm

BMS

AEC-Q200

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port

HX1305NLT
Pulse Electronics
1: €8.10
39In Stock
200Expected 02/06/2026

Mfr. Part No.
HX1305NLT

Mouser Part No
673-HX1305NLT

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port

Learn More

Datasheet

39In Stock

200Expected 02/06/2026

Cut Tape

€8.10

€6.38

€6.12

€5.93

€5.59

Reel

€4.82

Min.: 1
Mult.: 1

Reel: 200

LAN Transformers

Module

SMD/SMT

- 40 C

+ 85 C

Single

10/100 Base-T PoE

Reel, Cut Tape

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

T1142NL
Pulse Electronics
1: €7.92
325In Stock

Mfr. Part No.
T1142NL

Mouser Part No
673-T1142NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

Datasheet

325In Stock

€7.92

€7.02

€6.79

€6.58

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

1.5 kV

0 C

+ 70 C

Octal

T1/E1/CEPT/ISDN-Pri

28.58 mm

16.26 mm

5.84 mm

Tube

Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB

H5007ENL
Pulse Electronics
1: €6.25
295In Stock

Mfr. Part No.
H5007ENL

Mouser Part No
673-H5007ENL

Pulse Electronics

Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB

Datasheet

295In Stock

€6.25

€5.64

€5.41

€5.24

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

0 C

+ 70 C

Single

1000 Base-T

17.65 mm

12.2 mm

5.72 mm

H5007

Tube

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

PE-64936NL
Pulse Electronics
1: €4.65
1,339In Stock

Mfr. Part No.
PE-64936NL

Mouser Part No
673-PE-64936NL

Pulse Electronics

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

Learn More

Datasheet

1,339In Stock

€4.65

€4.10

€3.47

€2.55

€2.37

Min.: 1
Mult.: 1

ISDN Transformers

Module

Through Hole

1 MHz to 100 MHz

1.2 mH

1.5 kV

0 C

+ 70 C

Dual

T1/CEPT/ISDN-Pri

12.7 mm

8.89 mm

6.35 mm

Tube

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port

PE-65771NL
Pulse Electronics
1: €3.96
1,180In Stock

Mfr. Part No.
PE-65771NL

Mouser Part No
673-PE-65771NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port

Datasheet

1,180In Stock

€3.96

€3.58

€3.44

€3.29

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

Through Hole

1.2 mH

1.5 kV

- 40 C

+ 85 C

Dual

T1/CEPT/ISDN-Pri

12.7 mm x 8.89 mm x 6.35 mm

12.7 mm

8.89 mm

6.35 mm

Tube

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

TX1188NL
Pulse Electronics
1: €4.14
590In Stock

Mfr. Part No.
TX1188NL

Mouser Part No
673-TX1188NL

Pulse Electronics

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

Datasheet

590In Stock

€4.14

€3.73

€3.51

€3.40

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

700 mOhms, 700 mOhms

1.5 kV

- 40 C

+ 85 C

2 Channel

T1/CEPT/ISDN-Pri

12.83 mm

7.11 mm

6.22 mm

Tube

Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200

BX6152NL
Pulse Electronics
1: €3.47
752In Stock

Mfr. Part No.
BX6152NL

Mouser Part No
673-BX6152NL

Pulse Electronics

Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200

Learn More

Datasheet

752In Stock

€3.47

€3.13

€3.01

€2.91

View

Min.: 1
Mult.: 1

Power Line Communication Transformers

PLC

SMD/SMT

- 40 C

+ 85 C

Single

Power Line Commication

11.3 mm

10.3 mm

7.62 mm

AEC-Q200

Tube

Audio Transformers / Signal Transformers SINGLE RF 1.5:1 5-5

CX2044LNLT
Pulse Electronics
1: €1.86
1,234In Stock

Mfr. Part No.
CX2044LNLT

Mouser Part No
673-CX2044LNLT

Pulse Electronics

Audio Transformers / Signal Transformers SINGLE RF 1.5:1 5-5

Datasheet

1,234In Stock

Cut Tape

€1.86

€1.75

€1.69

€1.65

Reel

€1.44

€1.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

RF Transformers

SMD/SMT

4.5 MHz to 1.5 MHz

- 40 C

+ 85 C

Single

Wideband

SMD-5

3.81 mm

2.79 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers RF Balun SMD 1:8CT 0.25-500MHz SM

CX2049LNLT
Pulse Electronics
1: €2.62
1,390In Stock

Mfr. Part No.
CX2049LNLT

Mouser Part No
673-CX2049LNLT

Pulse Electronics

Audio Transformers / Signal Transformers RF Balun SMD 1:8CT 0.25-500MHz SM

Datasheet

1,390In Stock

Cut Tape

€2.62

€2.37

€2.21

€2.13

Reel

€1.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Baluns

SMD/SMT

250 kHz to 500 MHz

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

CX20xxNL/LNL

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port

HX1294FNL
Pulse Electronics
1: €6.48
263In Stock

Mfr. Part No.
HX1294FNL

Mouser Part No
673-HX1294FNL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port

Learn More

Datasheet

263In Stock

€6.48

€6.08

€5.56

€5.46

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

10/100 Base-TX

13.89 mm

19.05 mm

5.97 mm

Tube

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

PE-65968NL
Pulse Electronics
1: €3.43
713In Stock

Mfr. Part No.
PE-65968NL

Mouser Part No
673-PE-65968NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

Datasheet

713In Stock

€3.43

€3.22

€3.14

€3.13

€3.04

Min.: 1
Mult.: 1

Telecom Transformers

Module

SMD/SMT

250 kHz to 500 MHz

60 nH

1.5 kV

0 C

+ 70 C

Single

T3/DS3/E3/STS-1 Interfaces

7.62 mm

9.91 mm

6.35 mm

Tube

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

C2267FNL
Pulse Electronics
1: €3.31
503In Stock

Mfr. Part No.
C2267FNL

Mouser Part No
673-C2267FNL

Pulse Electronics

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

Datasheet

503In Stock

€3.31

€2.99

€2.80

€2.69

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 10/100Base-TX SMD Non-PoE 1-Port

H1081NLT
Pulse Electronics
1: €5.86
367In 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

367In Stock

Cut Tape

€5.86

€5.28

€3.79

€3.72

€3.66

Reel

€3.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

10/100 Base-TX

17.78 mm

13.72 mm

5.84 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 100BASE-T SMD NonPoE 1-Port

HX1224CNL
Pulse Electronics
1: €5.87
287In Stock
357Expected 16/02/2026

Mfr. Part No.
HX1224CNL

Mouser Part No
673-HX1224CNL

Pulse Electronics

Audio Transformers / Signal Transformers 100BASE-T SMD NonPoE 1-Port

Learn More

Datasheet

287In Stock

357Expected 16/02/2026

€5.87

€5.31

€5.20

€4.43

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

350 uH

4 kV

- 40 C

+ 85 C

Single

100 Base-T

0.57 in

0.537 in

0.245 in

Tube

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

PE-68678NLT
Pulse Electronics
1: €4.14
1,045In Stock

Mfr. Part No.
PE-68678NLT

Mouser Part No
673-PE-68678NLT

Pulse Electronics

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

Datasheet

1,045In Stock

Cut Tape

€4.14

€3.73

€3.59

€3.47

Reel

€2.70

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

ISDN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

600 nH

1.5 kV

0 C

+ 70 C

Dual

T1/CEPT/ISDN-Pri

12.83 mm

7.11 mm

6.22 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200

BX6150NL
Pulse Electronics
1: €4.52
793In Stock

Mfr. Part No.
BX6150NL

Mouser Part No
673-BX6150NL

Pulse Electronics

Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200

Learn More

Datasheet

793In Stock

€4.52

€3.67

€3.02

€2.91

View

Min.: 1
Mult.: 1

Power Line Communication Transformers

PLC

SMD/SMT

- 40 C

+ 125 C

Single

Power Line Commication

14.48 mm

13.64 mm

6.22 mm

AEC-Q200

Tube

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 2-Por

H1270FNL
Pulse Electronics
1: €7.56
885In Stock

Mfr. Part No.
H1270FNL

Mouser Part No
673-H1270FNL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 2-Por

Datasheet

885In Stock

€7.56

€6.82

€6.22

€5.87

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Dual

10/100 Base-TX

0.574 in

0.515 in

0.145 in

Tube

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

PE-65848NLT
Pulse Electronics
1: €5.81
1,000In Stock

Mfr. Part No.
PE-65848NLT

Mouser Part No
673-PE-65848NLT

Pulse Electronics

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

Datasheet

1,000In Stock

Cut Tape

€5.81

€5.25

€5.04

€4.88

Reel

€4.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Telecom Transformers

Module

SMD/SMT

1.5 kV

0 C

+ 70 C

Single

Digital

0.475 in

0.46 in

0.34 in

Reel, Cut Tape, MouseReel

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

TX1089NLT
Pulse Electronics
1: €4.14
600In Stock

Mfr. Part No.
TX1089NLT

Mouser Part No
673-TX1089NL673-T

Pulse Electronics

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

Datasheet

600In Stock

Cut Tape

€4.14

€3.73

€3.58

€3.47

View

Reel

€2.57

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

ISDN Transformers

Module

SMD/SMT

700 mOhms, 700 mOhms

1.5 kV

- 40 C

+ 85 C

Dual

T1/CEPT/ISDN-Pri

12.83 mm

7.11 mm

6.22 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers XFMR,RF,1:1,50-1000MHZ W-C NPB

CX2024ANLT
Pulse Electronics
1: €3.02
1,600In Stock

Mfr. Part No.
CX2024ANLT

Mouser Part No
673-CX2024ANLT

Pulse Electronics

Audio Transformers / Signal Transformers XFMR,RF,1:1,50-1000MHZ W-C NPB

Datasheet

1,600In Stock

Cut Tape

€3.02

€2.45

€2.11

€1.98

View

Reel

€1.38

Min.: 1
Mult.: 1

Reel: 1,600

RF Transformers

Reel, Cut Tape

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT

CX2041ANLT
Pulse Electronics
1: €2.22
1,774In Stock

Mfr. Part No.
CX2041ANLT

Mouser Part No
673-CX2041ANLT

Pulse Electronics

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT

1,774In Stock

Cut Tape

€2.22

€2.01

€1.87

€1.81

Reel

€1.34

View

Min.: 1
Mult.: 1

Reel: 2,000

RF Transformers

SMD/SMT

- 40 C

+ 85 C

Single

Wideband

3.81 mm

2.79 mm

Reel, Cut Tape

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

PE-68629NL
Pulse Electronics
1: €5.99
2,112In Stock

Mfr. Part No.
PE-68629NL

Mouser Part No
673-PE-68629NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

Datasheet

2,112In Stock

€5.99

€5.42

€5.19

€4.99

View

Min.: 1
Mult.: 1

Telecom Transformers

Module

Through Hole

500 MHz

100 nH

3 kV

0 C

+ 70 C

Single

T3/DS3/E3/STS-1 Interfaces

12.7 mm

8.89 mm

6.35 mm

Tube

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por

TX1315NL
Pulse Electronics
1: €3.85
808In Stock

Mfr. Part No.
TX1315NL

Mouser Part No
673-TX1315NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por

Datasheet

808In Stock

€3.85

€3.48

€3.35

€2.73

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

1.2 mH

1 Ohms

1.5 kV

- 40 C

+ 85 C

Single

T1//E1/CEPT/ISDN-Pri

7.62 mm

7 mm

6.35 mm

Tube

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port

TX1344NL
Pulse Electronics
1: €7.92
247In Stock

Mfr. Part No.
TX1344NL

Mouser Part No
673-TX1344NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 8-Port

Datasheet

247In Stock

€7.92

€6.93

€6.71

€6.58

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

1.2 mH

1.5 kV

- 40 C

+ 85 C

Octal

T1/E1/CEPT/ISDN-Pri

25.4 mm

10.8 mm

7.11 mm

Tube

Pulse Audio & Signal Transformers

Customer Service Office

Company

Resources

Support

100 Hz to 100 MHz
1 kHz to 100 MHz
20 kHz
50 KHz to 450 MHz
50 kHz to 1.9 GHz
50 kHz to 3 MHz
100 kHz
100 kHz to 100 MHz
100 kHz to 125 MHz
100 kHz to 200 MHz
100 kHz to 30 MHz
100 kHz to 500 MHz
100 kHz to 55 MHz
250 kHz to 500 MHz
500 kHz to 300 MHz
1 MHz to 100 MHz
1 MHz to 125 GHz
1 MHz to 125 MHz
1 MHz to 200 MHz
1 MHz to 250 MHz

60 nH
100 nH
200 nH
300 nH
500 nH
600 nH
800 nH
5 uH
7.5 uH
8 uH
12 uH
15 uH
28 uH
36 uH
60 uH
68 uH
100 uH
120 uH
120 uH, 350 uH
140 uH

500 V
700 V
700 Vrms
1.5 kV
1.5 kVAC
1.5 kVrms
1500 Vrms
2 kV
2.5 kV
3 kV
3 kVAC
3 kVrms
3000 Vrms
3.2 kV
4 kV
4 kVrms
4000 Vrms
4.3 kV
4300 Vrms
4.5 kV

10 Base-T
100 Base-T
100 Base-T PoE
100 Base-TX
100 Base-TX PoE
1000 Base-T
1000 Base-T PoE
64 KBPS
10/1000 Base-T
10/100 Base-T
10/100 Base-T PoE
10/100 Base-TX
10/100 PC Card
10G Base-T
1G Base-T
2.5G Base-T
5G Base-T
AUI Ethernet
Automotive
BMS

0.5 in x 0.38 in x 0.236 in
10.6 mm x 9.08 mm x 10 mm
12.7 mm x 6.99 mm x 5.08 mm
12.7 mm x 8.89 mm x 6.35 mm
12.7 mm x 9.09 mm x 5.99 mm
13.64 mm x 14.99 mm x 6.22 mm
13.97 mm x 12.57 mm x 4.57 mm
17.53 mm x 12.2 mm x 5.51 mm
28.45 mm x 12.19 mm x 7.11 mm
28.45 mm x 17.27 mm x 11.18 mm
28.58 mm x 116 mm x 5.84 mm
28.58 mm x 16.26 mm x 5.84 mm
4.7 mm x 3.4 mm x 3.04 mm
BGA
DIP-16
HC/3
SMD-5
SMD-6 Module
SMT
YB/1

0.5 mm
3.81 mm
4.6 mm
4.7 mm
5.38 mm
6.9 mm
7 mm
7.62 mm
7.87 mm
8.38 mm
8.64 mm
9 mm
9.8 mm
10.16 mm
10.6 mm
11 mm
11.3 mm
11.31 mm
11.43 mm
11.557 mm

3.2 mm
3.4 mm
3.81 mm
4 mm
5.18 mm
6.35 mm
6.73 mm
6.9 mm
6.99 mm
0.275 in
7 mm
0.28 in
7.1 mm
7.11 mm
7.24 mm
7.54 mm
7.55 mm
0.3 in
7.62 mm
7.69 mm

0.414 mm
1.85 mm
2 mm
2.08 mm
2.083 mm
0.082 in
2.3 mm
2.39 mm
2.54 mm
2.79 mm
2.794 mm
3.04 mm
3.15 mm
3.2 mm
3.69 mm
0.145 in
4 mm
4.01 mm
4.06 mm
0.163 in

5008
5009
5014
5015
5020
1000Base-T
100Base-TX
10GBase-T
23Z467
BM
BM62xx
BMS
BMU
BX
CX
CX20xxNL/LNL
CX4011
CX4024
Discrete LAN
EX2024