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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Results: 237

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Part #

ESD Protection Diodes / TVS Diodes 1500W 480V Bi-Directional

1.5KE480CA-B
Littelfuse
1: $2.01
706In Stock

Mfr. Part No.
1.5KE480CA-B

Mouser Part No
576-1.5KE480CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 480V Bi-Directional

Learn More

Datasheet

706In Stock

$2.01

$1.27

$0.84

$0.661

View

Min.: 1
Mult.: 1

Bidirectional

1 Channel

408 V

Axial

658 V

456 V

DO-201-2

2.3 A

1.5 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

1.5KE

Bulk

ESD Protection Diodes / TVS Diodes 1500W 434V Uni-Directional

1.5KE510A
Littelfuse
1: $1.63
1,279In Stock

Mfr. Part No.
1.5KE510A

Mouser Part No
576-1.5KE510A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 434V Uni-Directional

Learn More

Datasheet

1,279In Stock

Cut Tape

$1.63

$1.17

$0.797

$0.63

Reel

$0.475

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

434 V

Axial

698 V

485 V

DO-201-2

2.1 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 510V Bi-Directional

1.5KE510CA-B
Littelfuse
1: $2.01
244In Stock

Mfr. Part No.
1.5KE510CA-B

Mouser Part No
576-1.5KE510CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 510V Bi-Directional

Learn More

Datasheet

244In Stock

$2.01

$1.27

$0.84

$0.646

View

Min.: 1
Mult.: 1

Bidirectional

1 Channel

434 V

Axial

698 V

485 V

DO-201-2

2.1 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

TVS Diodes

1.5KE

Bulk

ESD Protection Diodes / TVS Diodes 1500W 43.6V Uni-Directional

1.5KE51A
Littelfuse
1: $1.40
3,356In Stock
4,800On Order

Mfr. Part No.
1.5KE51A

Mouser Part No
576-1.5KE51A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 43.6V Uni-Directional

Learn More

Datasheet

3,356In Stock

4,800On Order

Cut Tape

$1.40

$0.664

$0.522

$0.411

Reel

$0.333

$0.305

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

43.6 V

Axial

70.1 V

48.5 V

DO-201-2

21.7 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 477V Uni-Directional

1.5KE530A
Littelfuse
1: $1.63
1,870In Stock

Mfr. Part No.
1.5KE530A

Mouser Part No
576-1.5KE530A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 477V Uni-Directional

Learn More

Datasheet

1,870In Stock

Cut Tape

$1.63

$0.775

$0.69

$0.539

Reel

$0.477

View

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

477 V

Axial

725 V

503.5 V

DO-201-2

2.1 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

TVS Diodes

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 477V Bi-Directional

1.5KE530CA
Littelfuse
1: $1.77
235In Stock

Mfr. Part No.
1.5KE530CA

Mouser Part No
576-1.5KE530CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 477V Bi-Directional

Learn More

Datasheet

235In Stock

Cut Tape

$1.77

$0.836

$0.744

$0.582

Reel

$0.564

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

477 V

Axial

725 V

503.5 V

DO-201-2

2.1 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 459V Uni-Directional

1.5KE540A
Littelfuse
1: $1.59
826In Stock

Mfr. Part No.
1.5KE540A

Mouser Part No
576-1.5KE540A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 459V Uni-Directional

Learn More

Datasheet

826In Stock

Cut Tape

$1.59

$1.11

$0.766

$0.611

Reel

$0.475

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

486 V

Axial

740 V

513 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 459V Bi-Directional

1.5KE540CA
Littelfuse
1: $2.07
1,208In Stock

Mfr. Part No.
1.5KE540CA

Mouser Part No
576-1.5KE540CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 459V Bi-Directional

Learn More

Datasheet

1,208In Stock

Cut Tape

$2.07

$1.00

$0.864

$0.676

Reel

$0.524

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

486 V

Axial

740 V

513 V

DO-201-2

2 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

TVS Diodes

1.5KE

Reel, Cut Tape

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

1.5KE550A
Littelfuse
1: $1.80
1,507In Stock

Mfr. Part No.
1.5KE550A

Mouser Part No
576-1.5KE550A

Littelfuse

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

Learn More

Datasheet

1,507In Stock

Cut Tape

$1.80

$0.93

$0.811

$0.636

Reel

$0.477

View

Min.: 1
Mult.: 1

: 1,200

Unidirectional

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

TVS Diodes

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 550V Bi-Directional

1.5KE550CA-B
Littelfuse
1: $1.77
75In Stock

Mfr. Part No.
1.5KE550CA-B

Mouser Part No
576-1.5KE550CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 550V Bi-Directional

Learn More

Datasheet

75In Stock

$1.77

$0.836

$0.744

$0.582

View

Min.: 1
Mult.: 1

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

TVS Diodes

1.5KE

Bulk

ESD Protection Diodes / TVS Diodes 1500W 47.8V Uni-Directional

1.5KE56A
Littelfuse
1: $1.40
4,788In Stock

Mfr. Part No.
1.5KE56A

Mouser Part No
576-1.5KE56A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 47.8V Uni-Directional

Learn More

Datasheet

4,788In Stock

Cut Tape

$1.40

$0.613

$0.571

$0.441

Reel

$0.321

$0.305

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

47.8 V

Axial

77 V

53.2 V

DO-201-2

19.7 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 47.8V Uni-Directional

1.5KE56A-B
Littelfuse
1: $1.28
70In Stock

Mfr. Part No.
1.5KE56A-B

Mouser Part No
576-1.5KE56A-B

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 47.8V Uni-Directional

Learn More

Datasheet

70In Stock

$1.28

$0.588

$0.52

$0.381

View

Min.: 1
Mult.: 1

Unidirectional

1 Channel

47.8 V

Axial

77 V

53.2 V

DO-201-2

19.7 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

TVS Diodes

1.5KE

Bulk

ESD Protection Diodes / TVS Diodes 1500W 47.8V Bi-Directional

1.5KE56CA-B
Littelfuse
1: $1.29
294In Stock

Mfr. Part No.
1.5KE56CA-B

Mouser Part No
576-1.5KE56CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 47.8V Bi-Directional

Learn More

Datasheet

294In Stock

$1.29

$0.597

$0.529

$0.408

View

Min.: 1
Mult.: 1

Bidirectional

1 Channel

47.8 V

Axial

77 V

53.2 V

DO-201-2

19.7 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

TVS Diodes

1.5KE

Bulk

ESD Protection Diodes / TVS Diodes 1500W 5.8V Uni-Directional

1.5KE6.8A
Littelfuse
1: $1.24
4,929In Stock
4,800Expected 8/12/2026

Mfr. Part No.
1.5KE6.8A

Mouser Part No
576-1.5KE6.8A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 5.8V Uni-Directional

Learn More

Datasheet

4,929In Stock

4,800Expected 8/12/2026

Cut Tape

$1.24

$0.57

$0.503

$0.386

Reel

$0.305

Min.: 1
Mult.: 1

: 1,200

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

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 5.8V Uni-Directional

1.5KE6.8A-B
Littelfuse
1: $1.28
427In Stock

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

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

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 5.8V Uni-Directional

Learn More

Datasheet

427In Stock

$1.28

$0.588

$0.499

$0.386

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

TVS Diodes

1.5KE

Bulk

ESD Protection Diodes / TVS Diodes 1.5KE TVS Diode Axial

1.5KE600A
Littelfuse
1: $2.07
1,291In Stock

Mfr. Part No.
1.5KE600A

Mouser Part No
576-1.5KE600A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5KE TVS Diode Axial

Learn More

Datasheet

1,291In Stock

Cut Tape

$2.07

$1.00

$0.864

$0.676

Reel

$0.524

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

512 V

Axial

828 V

570 V

DO-201-2

1.8 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

TVS Diodes

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KE TVS Diode Axial

1.5KE600CA
Littelfuse
1: $1.92
637In Stock
2,400Expected 14/10/2026

Mfr. Part No.
1.5KE600CA

Mouser Part No
576-1.5KE600CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5KE TVS Diode Axial

Learn More

Datasheet

637In Stock

2,400Expected 14/10/2026

Cut Tape

$1.92

$1.16

$0.84

$0.713

Reel

$0.524

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

512 V

Axial

828 V

570 V

DO-201-2

1.8 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

TVS Diodes

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 53V Uni-Directional

1.5KE62A
Littelfuse
1: $1.37
1,699In Stock
1,200Expected 25/8/2026

Mfr. Part No.
1.5KE62A

Mouser Part No
576-1.5KE62A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 53V Uni-Directional

Learn More

Datasheet

1,699In Stock

1,200Expected 25/8/2026

Cut Tape

$1.37

$0.854

$0.559

$0.431

Reel

$0.305

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

53 V

Axial

85 V

58.9 V

DO-201-2

17.9 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 53V Bi-Directional

1.5KE62CA
Littelfuse
1: $1.46
4,611In Stock
3,600Expected 2/11/2026

Mfr. Part No.
1.5KE62CA

Mouser Part No
576-1.5KE62CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 53V Bi-Directional

Learn More

Datasheet

4,611In Stock

3,600Expected 2/11/2026

Cut Tape

$1.46

$0.717

$0.626

$0.50

Reel

$0.431

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

53 V

Axial

85 V

58.9 V

DO-201-2

17.9 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 58.1V Uni-Directional

1.5KE68A
Littelfuse
1: $1.28
3,088In Stock
2,400Expected 5/10/2026

Mfr. Part No.
1.5KE68A

Mouser Part No
576-1.5KE68A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 58.1V Uni-Directional

Learn More

Datasheet

3,088In Stock

2,400Expected 5/10/2026

Cut Tape

$1.28

$0.664

$0.534

$0.42

Reel

$0.333

$0.305

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

58.1 V

Axial

92 V

64.6 V

DO-201-2

16.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 58.1V Bi-Directional

1.5KE68CA
Littelfuse
1: $1.46
1,640In Stock
2,400Expected 28/9/2026

Mfr. Part No.
1.5KE68CA

Mouser Part No
576-1.5KE68CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 58.1V Bi-Directional

Learn More

Datasheet

1,640In Stock

2,400Expected 28/9/2026

Cut Tape

$1.46

$0.581

$0.517

$0.412

Reel

$0.378

$0.322

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

58.1 V

Axial

92 V

64.6 V

DO-201-2

16.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 6.4V Uni-Directional

1.5KE7.5A
Littelfuse
1: $1.40
1,932In Stock

Mfr. Part No.
1.5KE7.5A

Mouser Part No
576-1.5KE7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 6.4V Uni-Directional

Learn More

Datasheet

1,932In Stock

Cut Tape

$1.40

$0.664

$0.571

$0.441

Reel

$0.333

$0.305

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

6.4 V

Axial

11.3 V

7.13 V

DO-201-2

134.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 6.4V Bi-Directional

1.5KE7.5CA
Littelfuse
1: $1.54
670In Stock
4,800On Order

Mfr. Part No.
1.5KE7.5CA

Mouser Part No
576-1.5KE7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 6.4V Bi-Directional

Learn More

Datasheet

670In Stock

4,800On Order

Cut Tape

$1.54

$0.717

$0.626

$0.483

Reel

$0.36

$0.337

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

6.4 V

Axial

11.3 V

7.13 V

DO-201-2

134.5 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 64.1V Uni-Directional

1.5KE75A
Littelfuse
1: $1.40
4,265In Stock
6,000Expected 20/8/2026

Mfr. Part No.
1.5KE75A

Mouser Part No
576-1.5KE75A

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 64.1V Uni-Directional

Learn More

Datasheet

4,265In Stock

6,000Expected 20/8/2026

Cut Tape

$1.40

$0.664

$0.522

$0.411

Reel

$0.333

$0.305

Min.: 1
Mult.: 1

: 1,200

Unidirectional

1 Channel

64.1 V

Axial

103 V

71.3 V

DO-201-2

14.8 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 64.1V Bi-Directional

1.5KE75CA
Littelfuse
1: $1.54
730In Stock
18,000On Order

Mfr. Part No.
1.5KE75CA

Mouser Part No
576-1.5KE75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 64.1V Bi-Directional

Learn More

Datasheet

730In Stock

18,000On Order

Cut Tape

$1.54

$0.717

$0.626

$0.483

Reel

$0.36

View

Min.: 1
Mult.: 1

: 1,200

Bidirectional

1 Channel

64.1 V

Axial

103 V

71.3 V

DO-201-2

14.8 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