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Pulse Audio Transformers / Signal Transformers

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Part #

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

HX5201NL
Pulse Electronics
1: £8.01
78In Stock
252Expected 04/05/2026

Mfr. Part No.
HX5201NL

Mouser Part No
673-HX5201NL

Pulse Electronics

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

Learn More

Datasheet

78In Stock

252Expected 04/05/2026

£8.01

£7.33

£6.80

£6.61

£6.56

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

1000 Base-T

17.27 mm

14.73 mm

10.67 mm

Tray

Audio Transformers / Signal Transformers 1000BASE-T SMD PoE+ 1-Port

HX5224CNL
Pulse Electronics
1: £9.50
24In Stock
400Expected 05/05/2026

Mfr. Part No.
HX5224CNL

Mouser Part No
673-HX5224CNL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BASE-T SMD PoE+ 1-Port

Learn More

Datasheet

24In Stock

400Expected 05/05/2026

Cut Tape

£9.50

£8.49

Reel

£8.09

£8.04

£7.80

View

Min.: 1
Mult.: 1

Reel: 25

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

4 kV

- 40 C

+ 85 C

Quad

1000 Base-T

18.5 mm

15.34 mm

9.77 mm

Reel, Cut Tape

Audio Transformers / Signal Transformers 350UH LAN 10/100/1000 TELECOM

HX5610NLT
Pulse Electronics
1: £5.73
20In Stock
600Expected 22/06/2026

Mfr. Part No.
HX5610NLT

Mouser Part No
673-HX5610NLT

Pulse Electronics

Audio Transformers / Signal Transformers 350UH LAN 10/100/1000 TELECOM

Learn More

Datasheet

20In Stock

600Expected 22/06/2026

Cut Tape

£5.73

£4.98

£4.80

£4.65

Reel

£4.31

View

Min.: 1
Mult.: 1

Reel: 300

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

1 Channel

1000 Base-T

BGA

17.27 mm

7.87 mm

11.18 mm

Reel, Cut Tape

Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH

HX6062NL
Pulse Electronics
1: £6.08
211In Stock

Mfr. Part No.
HX6062NL

Mouser Part No
673-HX6062NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH

Learn More

Datasheet

211In Stock

£6.08

£5.48

£4.58

£4.16

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

1000 Base-T PoE

17.5 mm

12.2 mm

5.72 mm

1000Base-T

Tube

Audio Transformers / Signal Transformers 1000BaseT SMD PoE 350uH 2-port

HX6080NL
Pulse Electronics
1: £12.00
45In Stock

Mfr. Part No.
HX6080NL

Mouser Part No
673-HX6080NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD PoE 350uH 2-port

Learn More

Datasheet

45In Stock

£12.00

£8.66

£8.36

£8.22

£8.14

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

1000 Base-T

27.81 mm

12.19 mm

7.24 mm

1000Base-T

Tube

Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port

HX6098NL
Pulse Electronics
1: £6.36
128In Stock

Mfr. Part No.
HX6098NL

Mouser Part No
673-HX6098NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T SMD PoE+ 120uH .3Ohms 1-Port

Learn More

Datasheet

128In Stock

£6.36

£5.74

£4.66

£4.54

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 125 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Single

1000 Base-T

18.16 mm

12.2 mm

6.6 mm

1000Base-T

Tube

Audio Transformers / Signal Transformers 120uH 1500V T/R=1 2% DC=600mA

HX6164NL
Pulse Electronics
1: £3.73
572In Stock

Mfr. Part No.
HX6164NL

Mouser Part No
673-HX6164NL

Pulse Electronics

Audio Transformers / Signal Transformers 120uH 1500V T/R=1 2% DC=600mA

Learn More

Datasheet

572In Stock

£3.73

£3.37

£3.19

£3.08

View

Min.: 1
Mult.: 1

PoE Transformers

Module

SMD/SMT

120 uH

1.5 kVrms

- 40 C

+ 85 C

Single

15.24 mm

7.62 mm

8.64 mm

Tube

Audio Transformers / Signal Transformers 30W 3KVrms SMT Single Port

HXU6200NL
Pulse Electronics
1: £20.59
21In Stock

Mfr. Part No.
HXU6200NL

Mouser Part No
673-HXU6200NL

Pulse Electronics

Audio Transformers / Signal Transformers 30W 3KVrms SMT Single Port

Learn More

Datasheet

21In Stock

£20.59

£18.20

£17.15

£16.96

£16.08

Min.: 1
Mult.: 1

PoE Transformers

Pin Terminal Transformers

Through Hole

- 40 C

+ 85 C

Single

28.57 mm

12.7 mm

Tube

Audio Transformers / Signal Transformers SMD Isolation Xfmr 75uH .3Ohms 1-Port

PE-65723NL
Pulse Electronics
1: £2.48
3In Stock

Mfr. Part No.
PE-65723NL

Mouser Part No
673-PE-65723NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD Isolation Xfmr 75uH .3Ohms 1-Port

Datasheet

3In Stock

£2.48

£2.40

£2.13

£1.99

View

Min.: 1
Mult.: 1

Telecom Transformers

Module

SMD/SMT

100 kHz

200 nH

2 kV

0 C

+ 70 C

Single

AUI Ethernet

DIP-16

12.7 mm

7.24 mm

5.08 mm

Tube

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

PE-65812NL
Pulse Electronics
1: £2.98
78In Stock

Mfr. Part No.
PE-65812NL

Mouser Part No
673-PE-65812NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

Datasheet

78In Stock

£2.98

£2.77

£2.53

£2.22

View

Min.: 1
Mult.: 1

Telecom Transformers

Module

SMD/SMT

100 kHz to 55 MHz

2.5 mH

2 kV

0 C

+ 70 C

Single

Digital

12.06 mm

15.24 mm

8.64 mm

Tube

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

PE-65812NLT
Pulse Electronics
1: £3.15
319In Stock

Mfr. Part No.
PE-65812NLT

Mouser Part No
673-PE-65812NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

Datasheet

319In Stock

Cut Tape

£3.15

£2.85

£2.74

£2.65

£2.18

Reel

£2.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Telecom Transformers

Module

SMD/SMT

100 kHz to 55 MHz

2.5 mH

2 kV

0 C

+ 70 C

Single

Digital

12.06 mm

15.24 mm

8.64 mm

Reel, Cut Tape, MouseReel

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

PE-65861NL
Pulse Electronics
1: £3.54
244In Stock

Mfr. Part No.
PE-65861NL

Mouser Part No
673-PE-65861NL

Pulse Electronics

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

Datasheet

244In Stock

£3.54

£3.20

£3.01

£2.80

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

1.2 mH, 1.2 mH

1 Ohms, 2 Ohms

1.5 kV

0 C

+ 70 C

Dual

T1/CEPT/ISDN-Pri

12.83 mm

7.11 mm

6.22 mm

Tube

Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port

PE-68515LNLT
Pulse Electronics
1: £5.02
75In Stock

Mfr. Part No.
PE-68515LNLT

Mouser Part No
673-PE-68515LNLT

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port

Datasheet

75In Stock

Cut Tape

£5.02

£4.53

£4.36

£3.71

£3.38

Reel

£3.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 160

LAN Transformers

Module

SMD/SMT

100 kHz to 100 MHz

1.5 kV

0 C

+ 70 C

Single

10/100 Base-T

25.4 mm

12.95 mm

9.4 mm

Reel, Cut Tape, MouseReel

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

PE-68678NL
Pulse Electronics
1: £3.26
80In Stock

Mfr. Part No.
PE-68678NL

Mouser Part No
673-PE-68678NL

Pulse Electronics

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

Learn More

Datasheet

80In Stock

£3.26

£2.94

£2.53

£2.50

£2.35

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

1.5 kV

0 C

+ 70 C

Dual

T1/CEPT/ISDN-Pri

12.83 mm

7.11 mm

6.22 mm

Tube

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

T1090NL
Pulse Electronics
1: £3.61
69In Stock

Mfr. Part No.
T1090NL

Mouser Part No
673-T1090NL

Pulse Electronics

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

Datasheet

69In Stock

£3.61

£3.27

£3.15

£2.97

View

Min.: 1
Mult.: 1

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

Tube

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

T1090NLT
Pulse Electronics
1: £3.61
130In Stock

Mfr. Part No.
T1090NLT

Mouser Part No
673-T1090NL673-T

Pulse Electronics

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

Datasheet

130In Stock

Cut Tape

£3.61

£3.27

£3.13

£3.03

Reel

£2.49

View

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 SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port

T1144NL
Pulse Electronics
1: £3.61
417In Stock

Mfr. Part No.
T1144NL

Mouser Part No
673-T1144NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port

Datasheet

417In Stock

£3.61

£3.27

£2.85

£2.84

View

Min.: 1
Mult.: 1

ISDN Transformers

Module

SMD/SMT

50 kHz to 3 MHz

800 nH

1.5 kV

0 C

+ 70 C

Dual

T1/CEPT/ISDN-Pri

12.83 mm

9.53 mm

6.22 mm

Tube

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port

T1144NLT
Pulse Electronics
1: £3.61
22In Stock

Mfr. Part No.
T1144NLT

Mouser Part No
673-T1144NL673-T

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 2Ohms 2-Port

Learn More

Datasheet

22In Stock

Cut Tape

£3.61

£3.27

£3.13

£3.03

Reel

£2.37

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

ISDN Transformers

Module

SMD/SMT

50 kHz to 3 MHz

1.5 kV

0 C

+ 70 C

Dual

T1/CEPT/ISDN-Pri

12.83 mm

9.53 mm

6.22 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port

T3001NL
Pulse Electronics
1: £4.69
121In Stock

Mfr. Part No.
T3001NL

Mouser Part No
673-T3001NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port

Datasheet

121In Stock

£4.69

£4.28

£4.10

£3.92

View

Min.: 1
Mult.: 1

Telecom Transformers

Module

SMD/SMT

100 uH

1 Ohms

1.5 kV

- 40 C

+ 85 C

Single

T3/DS3/E3/STS-1

7.62 mm

7 mm

6.35 mm

Tube

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

TX1287NL
Pulse Electronics
1: £3.61
68In Stock

Mfr. Part No.
TX1287NL

Mouser Part No
673-TX1287NL

Pulse Electronics

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

Datasheet

68In Stock

£3.61

£3.27

£3.06

£2.97

View

Min.: 1
Mult.: 1

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

Tube

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 360uH .65Ohms 1-Por

HM5149NL
Pulse Electronics
1: £6.31
3,595In Stock
Factory Special Order

Mfr. Part No.
HM5149NL

Mouser Part No
673-HM5149NL

Factory Special Order

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 360uH .65Ohms 1-Por

Learn More

Datasheet

3,595In Stock

£6.31

£5.19

£4.70

£4.38

View

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

100 kHz to 200 MHz

360 uH

1.5 kV

- 40 C

+ 125 C

Single

17.78 mm

9.91 mm

3.2 mm

Tube

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

H1102FNL
Pulse Electronics
1: £3.56
88In Stock
1,200Expected 08/05/2026
NRND

Mfr. Part No.
H1102FNL

Mouser Part No
673-H1102FNL

NRND

Pulse Electronics

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

Learn More

Datasheet

88In Stock

1,200Expected 08/05/2026

£3.56

£3.21

£2.80

£2.72

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

100 Base-TX PoE

SMT

12.7 mm

9.53 mm

6.09 mm

Tube

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

H2019FNL
Pulse Electronics
1: £5.18
140In Stock
NRND

Mfr. Part No.
H2019FNL

Mouser Part No
673-H2019FNL

NRND

Pulse Electronics

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

Learn More

Datasheet

140In Stock

£5.18

£4.57

£3.98

£3.82

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

100 Base-TX PoE

SMT

12.7 mm

9.53 mm

6 mm

Tube

Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH

H5007EFNL
Pulse Electronics
1: £5.90
63In Stock
NRND

Mfr. Part No.
H5007EFNL

Mouser Part No
673-H5007EFNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH

Datasheet

63In Stock

£5.90

£5.33

£4.22

£4.16

£4.04

Min.: 1
Mult.: 1

LAN Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

0 C

+ 70 C

Single

1000 Base-T

17.5 mm

15.24 mm

5.72 mm

H5007

Tube

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

H5062FNL
Pulse Electronics
1: £5.00
31In Stock
NRND

Mfr. Part No.
H5062FNL

Mouser Part No
673-H5062FNL

NRND

Pulse Electronics

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

Datasheet

31In Stock

£5.00

£4.52

£4.33

£4.20

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

1000 Base-T

17.5 mm

15.24 mm

5.72 mm

Tube

Pulse Audio Transformers / 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