ESD Protection Diodes / TVS Diodes

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1.5KE Diodes

Littelfuse 1.5KE Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1500W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5.8V to 495V.

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Part #

ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional

1.5KE550CA
Littelfuse
1: HK$8.80
57,842In Stock

Mfr. Part No.
1.5KE550CA

Mouser Part No
576-1.5KE550CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional

Learn More

Datasheet

57,842In Stock

Cut Tape

HK$8.80

HK$7.23

HK$5.08

HK$3.98

Reel

HK$2.89

HK$2.76

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

495 V

Axial

760 V

522.5 V

DO-201-2

2 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional

1.5KE440A
Littelfuse
1: HK$7.15
9,092In Stock

Mfr. Part No.
1.5KE440A

Mouser Part No
576-1.5KE440A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 376V Uni-Directional

Learn More

Datasheet

9,092In Stock

Cut Tape

HK$7.15

HK$5.81

HK$4.14

HK$3.43

Reel

HK$2.66

View

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

376 V

Axial

602 V

418 V

DO-201-2

2.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 15V 1.5kW BI-DIR TP1.5KE AEC-Q101

TP1.5KE15CA
Littelfuse
1: HK$10.77
391In Stock

Mfr. Part No.
TP1.5KE15CA

Mouser Part No
576-TP1.5KE15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 1.5kW BI-DIR TP1.5KE AEC-Q101

Learn More

Datasheet

391In Stock

Cut Tape

HK$10.77

HK$6.72

HK$4.42

HK$3.56

Reel

HK$2.79

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

12.8 V

Axial

21.2 V

14.3 V

DO-201-2

71.7 A

1.5 kW

30 kV

- 55 C

+ 150 C

1.5KE

AEC-Q100

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 47V 1.5kW BI-DIR TP1.5KE AEC-Q101

TP1.5KE47CA
Littelfuse
1: HK$10.77
987In Stock

Mfr. Part No.
TP1.5KE47CA

Mouser Part No
576-TP1.5KE47CA

Littelfuse

ESD Protection Diodes / TVS Diodes 47V 1.5kW BI-DIR TP1.5KE AEC-Q101

Learn More

Datasheet

987In Stock

Cut Tape

HK$10.77

HK$6.72

HK$4.42

HK$3.80

Reel

HK$2.79

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

40.2 V

Axial

64.8 V

44.7 V

DO-201-2

23.5 A

1.5 kW

30 kV

- 55 C

+ 150 C

1.5KE

AEC-Q100

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 6.8V Uni-Directional

1.5KE6.8A-TB
Littelfuse
1: HK$8.30
33In Stock

Mfr. Part No.
1.5KE6.8A-TB

Mouser Part No
576-1.5KE6.8A-TB

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 6.8V Uni-Directional

Learn More

Datasheet

33In Stock

HK$8.30

HK$5.16

HK$3.38

HK$2.61

View

Min.: 1
Mult.: 1

Unidirectional

1 Channel

5.8 V

Axial

10.5 V

6.45 V

DO-201-2

144.8 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Bulk

ESD Protection Diodes / TVS Diodes 20V 1.5kW UNI-DIR TP1.5KE AEC-Q101

TP1.5KE20A
Littelfuse
1: HK$10.77
1,065In Stock

Mfr. Part No.
TP1.5KE20A

Mouser Part No
576-TP1.5KE20A

Littelfuse

ESD Protection Diodes / TVS Diodes 20V 1.5kW UNI-DIR TP1.5KE AEC-Q101

Learn More

Datasheet

1,065In Stock

Cut Tape

HK$10.77

HK$6.72

HK$4.42

HK$3.80

Reel

HK$3.12

View

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

17.1 V

Axial

27.7 V

19 V

DO-201-2

54.9 A

1.5 kW

30 kV

- 55 C

+ 150 C

1.5KE

AEC-Q100

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 24V 1.5kW BI-DIR TP1.5KE AEC-Q101

TP1.5KE24CA
Littelfuse
1: HK$10.77
963In Stock

Mfr. Part No.
TP1.5KE24CA

Mouser Part No
576-TP1.5KE24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 1.5kW BI-DIR TP1.5KE AEC-Q101

Learn More

Datasheet

963In Stock

Cut Tape

HK$10.77

HK$6.72

HK$4.42

HK$3.80

Reel

HK$2.79

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

20.5 V

Axial

33.2 V

22.8 V

DO-201-2

45.8 A

1.5 kW

30 kV

- 55 C

+ 150 C

1.5KE

AEC-Q100

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 43V 1.5kW UNI-DIR TP1.5KE AEC-Q101

TP1.5KE43A
Littelfuse
1: HK$10.77
965In Stock

Mfr. Part No.
TP1.5KE43A

Mouser Part No
576-TP1.5KE43A

Littelfuse

ESD Protection Diodes / TVS Diodes 43V 1.5kW UNI-DIR TP1.5KE AEC-Q101

Learn More

Datasheet

965In Stock

Cut Tape

HK$10.77

HK$6.72

HK$4.42

HK$3.80

Reel

HK$2.79

View

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

36.8 V

Axial

59.3 V

40.9 V

DO-201-2

25.6 A

1.5 kW

30 kV

- 55 C

+ 150 C

1.5KE

AEC-Q100

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 30V 1.5kW UNI-DIR TP1.5KE AEC-Q101

TP1.5KE30A
Littelfuse
1: HK$3.62
2,288In Stock

Mfr. Part No.
TP1.5KE30A

Mouser Part No
576-TP1.5KE30A

Littelfuse

ESD Protection Diodes / TVS Diodes 30V 1.5kW UNI-DIR TP1.5KE AEC-Q101

Learn More

Datasheet

2,288In Stock

Cut Tape

HK$3.62

HK$3.55

HK$3.19

HK$2.72

Reel

HK$2.32

HK$2.26

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

25.6 V

Axial

41.4 V

28.5 V

DO-201-2

36.7 A

1.5 kW

30 kV

- 55 C

+ 150 C

1.5KE

AEC-Q100

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 273V Uni-Directional

1.5KE320A
Littelfuse
1: HK$7.15
3,544In Stock

Mfr. Part No.
1.5KE320A

Mouser Part No
576-1.5KE320A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 273V Uni-Directional

Learn More

Datasheet

3,544In Stock

Cut Tape

HK$7.15

HK$6.29

HK$4.75

HK$3.81

Reel

HK$2.66

View

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

273 V

Axial

441 V

304 V

DO-201-2

3.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 85.5V Uni-Directional

1.5KE100A
Littelfuse
1: HK$8.47
8,062In Stock

Mfr. Part No.
1.5KE100A

Mouser Part No
576-1.5KE100A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 85.5V Uni-Directional

Learn More

Datasheet

8,062In Stock

Cut Tape

HK$8.47

HK$5.29

HK$3.45

HK$2.66

Reel

HK$1.84

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

85.5 V

Axial

137 V

95 V

DO-201-2

11.1 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 10.20V Bi-Directional

1.5KE12CA
Littelfuse
1: HK$9.29
12,963In Stock

Mfr. Part No.
1.5KE12CA

Mouser Part No
576-1.5KE12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 10.20V Bi-Directional

Learn More

Datasheet

12,963In Stock

Cut Tape

HK$9.29

HK$5.15

HK$3.78

HK$2.92

Reel

HK$2.04

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

10.2 V

Axial

16.7 V

11.4 V

DO-201-2

91 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 111V Bi-Directional

1.5KE130CA
Littelfuse
1: HK$11.84
4,494In Stock

Mfr. Part No.
1.5KE130CA

Mouser Part No
576-1.5KE130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 111V Bi-Directional

Learn More

Datasheet

4,494In Stock

Cut Tape

HK$11.84

HK$7.66

HK$5.08

HK$3.98

Reel

HK$3.46

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

111 V

Axial

179 V

124 V

DO-201-2

8.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 13.6V Bi-Directional

1.5KE16CA
Littelfuse
1: HK$9.04
6,824In Stock

Mfr. Part No.
1.5KE16CA

Mouser Part No
576-1.5KE16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 13.6V Bi-Directional

Learn More

Datasheet

6,824In Stock

Cut Tape

HK$9.04

HK$5.63

HK$3.57

HK$3.02

Reel

HK$2.23

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

13.6 V

Axial

22.5 V

15.2 V

DO-201-2

67.6 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional

1.5KE180CA
Littelfuse
1: HK$7.73
9,237In Stock
9,600Expected 30/11/2026

Mfr. Part No.
1.5KE180CA

Mouser Part No
576-1.5KE180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 154V Bi-Directional

Learn More

Datasheet

9,237In Stock

9,600Expected 30/11/2026

Cut Tape

HK$7.73

HK$4.83

HK$3.36

HK$2.75

Reel

HK$2.49

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

154 V

Axial

246 V

171 V

DO-201-2

6.2 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 17.1V Uni-Directional

1.5KE20A
Littelfuse
1: HK$7.32
7,623In Stock

Mfr. Part No.
1.5KE20A

Mouser Part No
576-1.5KE20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 17.1V Uni-Directional

Learn More

Datasheet

7,623In Stock

Cut Tape

HK$7.32

HK$4.50

HK$3.29

HK$2.70

Reel

HK$1.91

HK$1.84

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

17.1 V

Axial

27.7 V

19 V

DO-201-2

54.9 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 20.5V Uni-Directional

1.5KE24A
Littelfuse
1: HK$7.73
10,035In Stock

Mfr. Part No.
1.5KE24A

Mouser Part No
576-1.5KE24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 20.5V Uni-Directional

Learn More

Datasheet

10,035In Stock

Cut Tape

HK$7.73

HK$4.75

HK$3.13

HK$2.43

Reel

HK$1.94

HK$1.84

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

20.5 V

Axial

33.2 V

22.8 V

DO-201-2

45.8 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 25.6V Uni-Directional

1.5KE30A
Littelfuse
1: HK$7.56
9,514In Stock

Mfr. Part No.
1.5KE30A

Mouser Part No
576-1.5KE30A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 25.6V Uni-Directional

Learn More

Datasheet

9,514In Stock

Cut Tape

HK$7.56

HK$4.69

HK$3.04

HK$2.33

Reel

HK$1.84

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

25.6 V

Axial

41.4 V

28.5 V

DO-201-2

36.7 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 25.6V Bi-Directional

1.5KE30CA
Littelfuse
1: HK$9.21
22,978In Stock
1,200Expected 3/9/2026

Mfr. Part No.
1.5KE30CA

Mouser Part No
576-1.5KE30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 25.6V Bi-Directional

Learn More

Datasheet

22,978In Stock

1,200Expected 3/9/2026

Cut Tape

HK$9.21

HK$5.16

HK$3.58

HK$2.89

Reel

HK$2.04

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

25.6 V

Axial

41.4 V

28.5 V

DO-201-2

36.7 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 28.2V Uni-Directional

1.5KE33A
Littelfuse
1: HK$8.47
9,997In Stock
8,400Expected 22/9/2026

Mfr. Part No.
1.5KE33A

Mouser Part No
576-1.5KE33A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 28.2V Uni-Directional

Learn More

Datasheet

9,997In Stock

8,400Expected 22/9/2026

Cut Tape

HK$8.47

HK$4.13

HK$3.01

HK$2.52

Reel

HK$1.84

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

28.2 V

Axial

45.7 V

31.4 V

DO-201-2

33.3 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 300V Bi-Directional

1.5KE350CA
Littelfuse
1: HK$9.95
11,997In Stock
3,600Expected 10/8/2026

Mfr. Part No.
1.5KE350CA

Mouser Part No
576-1.5KE350CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 300V Bi-Directional

Learn More

Datasheet

11,997In Stock

3,600Expected 10/8/2026

Cut Tape

HK$9.95

HK$6.25

HK$4.10

HK$3.18

Reel

HK$3.16

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

300 V

Axial

482 V

332 V

DO-201-2

3.2 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 30.8V Uni-Directional

1.5KE36A
Littelfuse
1: HK$8.22
8,818In Stock

Mfr. Part No.
1.5KE36A

Mouser Part No
576-1.5KE36A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 30.8V Uni-Directional

Learn More

Datasheet

8,818In Stock

Cut Tape

HK$8.22

HK$3.99

HK$2.87

HK$2.22

Reel

HK$1.93

View

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

30.8 V

Axial

49.9 V

34.2 V

DO-201-2

30.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 30.8V Bi-Directional

1.5KE36CA
Littelfuse
1: HK$8.30
17,233In Stock

Mfr. Part No.
1.5KE36CA

Mouser Part No
576-1.5KE36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 30.8V Bi-Directional

Learn More

Datasheet

17,233In Stock

Cut Tape

HK$8.30

HK$4.74

HK$3.29

HK$2.79

Reel

HK$1.96

HK$1.95

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

30.8 V

Axial

49.9 V

34.2 V

DO-201-2

30.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 33.3V Bi-Directional

1.5KE39CA
Littelfuse
1: HK$8.55
14,600In Stock

Mfr. Part No.
1.5KE39CA

Mouser Part No
576-1.5KE39CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 33.3V Bi-Directional

Learn More

Datasheet

14,600In Stock

Cut Tape

HK$8.55

HK$5.38

HK$3.57

HK$2.79

Reel

HK$2.04

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

33.3 V

Axial

53.9 V

37.1 V

DO-201-2

28.2 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 342V Uni-Directional

1.5KE400A
Littelfuse
1: HK$9.54
4,131In Stock

Mfr. Part No.
1.5KE400A

Mouser Part No
576-1.5KE400A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 342V Uni-Directional

Learn More

Datasheet

4,131In Stock

Cut Tape

HK$9.54

HK$6.19

HK$4.55

HK$3.95

Reel

HK$2.87

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

342 V

Axial

548 V

380 V

DO-201-2

2.8 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

1.5KE Diodes

Customer Service Office

Company

Resources

Support

5.8 V
6.4 V
7.02 V
7.78 V
8.55 V
9.4 V
10.2 V
11.1 V
12.8 V
13.6 V
15.3 V
17.1 V
18.8 V
20.5 V
23.1 V
25.6 V
28.2 V
30.8 V
33.3 V
36.8 V

10.5 V
11.3 V
12.1 V
13.4 V
14.5 V
15.6 V
16.7 V
18.2 V
21.2 V
22.5 V
25.2 V
27.7 V
30.6 V
33.2 V
37.5 V
41.4 V
45.7 V
49.9 V
53.9 V
59.3 V

6.45 V
7.13 V
7.79 V
8.65 V
9.5 V
10.5 V
11.4 V
12.4 V
12.6 V
13.7 V
14.3 V
15.2 V
17.1 V
19 V
20.9 V
22.8 V
25.7 V
28.5 V
31.4 V
34.2 V

1.8 A
2 A
2.1 A
2.3 A
2.5 A
2.8 A
3.2 A
3.5 A
3.7 A
4.4 A
4.6 A
5.5 A
5.9 A
6.2 A
6.5 A
6.9 A
7.3 A
8.5 A
9.2 A
10 A