.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 12,460

Applied Filters:

Brand = Multiple Values

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 5.0V, +/- 5%, Uni-dir

SMAJ5.0Ae3/TR13
Microchip Technology
1: $0.49
1,152In Stock
5,000Expected 21/12/2026

Mfr. Part No.
SMAJ5.0Ae3/TR13

Mouser Part No
494-SMAJ5.0AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 5.0V, +/- 5%, Uni-dir

Learn More

Datasheet

1,152In Stock

5,000Expected 21/12/2026

Cut Tape

$0.49

$0.488

Reel

$0.441

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 58V, +/- 5%, Uni-dir

SMAJ58AE3/TR13
Microchip Technology
1: $0.476
1,217In Stock

Mfr. Part No.
SMAJ58AE3/TR13

Mouser Part No
494-SMAJ58AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 58V, +/- 5%, Uni-dir

Learn More

Datasheet

1,217In Stock

Cut Tape

$0.476

Reel

$0.476

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 12V, +/- 5%, Bi-dir

SMBJ12CAe3/TR13
Microchip Technology
1: $0.394
2,024In Stock
3,000Expected 18/1/2027

Mfr. Part No.
SMBJ12CAe3/TR13

Mouser Part No
494-SMBJ12CAE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 12V, +/- 5%, Bi-dir

Learn More

Datasheet

2,024In Stock

3,000Expected 18/1/2027

Cut Tape

$0.394

$0.363

Reel

$0.34

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 12V, +/- 10%, Uni-dir

SMBJ12e3/TR13
Microchip Technology
1: $0.394
3,380In Stock

Mfr. Part No.
SMBJ12e3/TR13

Mouser Part No
494-SMBJ12E3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 12V, +/- 10%, Uni-dir

Datasheet

3,380In Stock

Cut Tape

$0.394

$0.385

Reel

$0.354

$0.34

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 18V, +/- 5%, Bi-dir

SMBJ18CAe3/TR13
Microchip Technology
1: $0.408
276In Stock

Mfr. Part No.
SMBJ18CAe3/TR13

Mouser Part No
494-SMBJ18CAE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 18V, +/- 5%, Bi-dir

Learn More

Datasheet

276In Stock

Cut Tape

$0.408

$0.398

Reel

$0.358

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 5.0V, +/- 5%, Uni-dir

SMBJ5.0AE3/TR13
Microchip Technology
1: $0.462
2,482In Stock
3,000Expected 24/2/2027

Mfr. Part No.
SMBJ5.0AE3/TR13

Mouser Part No
494-SMBJ5.0AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 5.0V, +/- 5%, Uni-dir

Learn More

Datasheet

2,482In Stock

3,000Expected 24/2/2027

Cut Tape

$0.462

$0.454

Reel

$0.394

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS array 6 line Uni-dir, 300W (8/20us), Stand-off voltage = 5V

SMDA05-6E3/TR7
Microchip Technology
1: $2.18
771In Stock

Mfr. Part No.
SMDA05-6E3/TR7

Mouser Part No
494-SMDA05-6E3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 6 line Uni-dir, 300W (8/20us), Stand-off voltage = 5V

Learn More

Datasheet

771In Stock

Cut Tape

$2.18

Reel

$1.93

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes TVS array 4 line Bi-dir, 500W (8/20us), Stand-off voltage = 5V

SMDB05Ce3/TR7
Microchip Technology
1: $2.67
739In Stock

Mfr. Part No.
SMDB05Ce3/TR7

Mouser Part No
494-SMDB05CE3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 4 line Bi-dir, 500W (8/20us), Stand-off voltage = 5V

Learn More

Datasheet

739In Stock

Cut Tape

$2.67

$2.65

Reel

$2.37

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes TVS 12V 150W Uni

UPT12Re3/TR7
Microchip Technology
1: $0.966
964In Stock

Mfr. Part No.
UPT12Re3/TR7

Mouser Part No
494-UPT12RE3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 12V 150W Uni

Datasheet

964In Stock

Cut Tape

$0.966

Reel

$0.956

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS array 2 line Bi-dir, 300W (8/20us), Stand-off voltage = 5V

USB50805CE3/TR7
Microchip Technology
1: $1.80
59In Stock
6,000Expected 7/12/2026

Mfr. Part No.
USB50805CE3/TR7

Mouser Part No
494-USB50805CE3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 2 line Bi-dir, 300W (8/20us), Stand-off voltage = 5V

Learn More

Datasheet

59In Stock

6,000Expected 7/12/2026

Cut Tape

$1.80

Reel

$1.59

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes TVS array 2 line Uni-dir, 300W (8/20us), Stand-off voltage = 5V

USB50805E3/TR7
Microchip Technology
1: $2.54
375In Stock

Mfr. Part No.
USB50805E3/TR7

Mouser Part No
494-USB50805E3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 2 line Uni-dir, 300W (8/20us), Stand-off voltage = 5V

Learn More

Datasheet

375In Stock

Cut Tape

$2.54

Reel

$2.52

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes Uni-Directional TVS

LDTS24A
Microchip Technology
1: $59.99
87In Stock

Mfr. Part No.
LDTS24A

Mouser Part No
494-LDTS24A

Microchip Technology

ESD Protection Diodes / TVS Diodes Uni-Directional TVS

Learn More

Datasheet

87In Stock

$59.99

$55.71

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 63.5V 24A Uni-Directional TVS

1N5556
Microchip Technology
1: $30.71
7In Stock
782Expected 28/9/2026

Mfr. Part No.
1N5556

Mouser Part No
494-1N5556

Microchip Technology

ESD Protection Diodes / TVS Diodes 63.5V 24A Uni-Directional TVS

Learn More

Datasheet

7In Stock

782Expected 28/9/2026

$30.71

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 45.7V 33A Uni-Directional TVS

1N5645A
Microchip Technology
1: $23.23
9In Stock
573On Order

Mfr. Part No.
1N5645A

Mouser Part No
494-1N5645A

Microchip Technology

ESD Protection Diodes / TVS Diodes 45.7V 33A Uni-Directional TVS

Learn More

Datasheet

9In Stock

573On Order

$23.23

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 103V 41.6A Uni-Directional TVS

1N5654A
Microchip Technology
1: $20.40
49In Stock

Mfr. Part No.
1N5654A

Mouser Part No
494-1N5654A

Microchip Technology

ESD Protection Diodes / TVS Diodes 103V 41.6A Uni-Directional TVS

Learn More

Datasheet

49In Stock

$20.40

$19.11

$19.09

$19.03

Quote

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 219V 6.8A Uni-Directional TVS

1N5662A
Microchip Technology
1: $23.13
72In Stock

Mfr. Part No.
1N5662A

Mouser Part No
494-1N5662A

Microchip Technology

ESD Protection Diodes / TVS Diodes 219V 6.8A Uni-Directional TVS

Learn More

Datasheet

72In Stock

$23.13

$21.49

Quote

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 11.3V 132A Bi-Directional TVS THT

1N6036A
Microchip Technology
1: $27.31
19In Stock

Mfr. Part No.
1N6036A

Mouser Part No
494-1N6036A

Microchip Technology

ESD Protection Diodes / TVS Diodes 11.3V 132A Bi-Directional TVS THT

Datasheet

19In Stock

$27.31

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 103V 14.6A Bi-Directional TVS THT

1N6060A
Microchip Technology
1: $33.92
1In Stock

Mfr. Part No.
1N6060A

Mouser Part No
494-1N6060A

Microchip Technology

ESD Protection Diodes / TVS Diodes 103V 14.6A Bi-Directional TVS THT

Learn More

Datasheet

1In Stock

$33.92

$33.61

$33.40

$31.69

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 328V 4.6A Bi-Directional TVS THT

1N6072A
Microchip Technology
1: $34.50
22In Stock

Mfr. Part No.
1N6072A

Mouser Part No
494-1N6072A

Microchip Technology

ESD Protection Diodes / TVS Diodes 328V 4.6A Bi-Directional TVS THT

Learn More

Datasheet

22In Stock

$34.50

$32.04

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 14.25V 75mA Bi-Directional TVS SQ SMT

1N6110AUS
Microchip Technology
1: $16.25
14In Stock

Mfr. Part No.
1N6110AUS

Mouser Part No
494-1N6110AUS

Microchip Technology

ESD Protection Diodes / TVS Diodes 14.25V 75mA Bi-Directional TVS SQ SMT

Learn More

Datasheet

14In Stock

$16.25

$16.24

$16.01

$15.83

$15.80

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 19V 65mA Bi-Directional TVS THT

1N6113A
Microchip Technology
1: $14.32
5In Stock

Mfr. Part No.
1N6113A

Mouser Part No
494-1N6113A

Microchip Technology

ESD Protection Diodes / TVS Diodes 19V 65mA Bi-Directional TVS THT

Learn More

Datasheet

5In Stock

$14.32

$14.04

$13.36

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 34.2V 30mA Bi-Directional TVS THT

1N6119A
Microchip Technology
1: $29.65
28In Stock

Mfr. Part No.
1N6119A

Mouser Part No
494-1N6119A

Microchip Technology

ESD Protection Diodes / TVS Diodes 34.2V 30mA Bi-Directional TVS THT

Learn More

Datasheet

28In Stock

$29.65

$29.63

$28.38

$27.55

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 53.6V 30mA 10A Bi-Directional TVS SQ SMT

1N6120A
Microchip Technology
1: $23.12
50In Stock

Mfr. Part No.
1N6120A

Mouser Part No
494-1N6120A

Microchip Technology

ESD Protection Diodes / TVS Diodes 53.6V 30mA 10A Bi-Directional TVS SQ SMT

Learn More

Datasheet

50In Stock

$23.12

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 44.7V 25mA Bi-Directional TVS THT

1N6122A
Microchip Technology
1: $17.98
61In Stock
100Expected 26/10/2026

Mfr. Part No.
1N6122A

Mouser Part No
494-1N6122A

Microchip Technology

ESD Protection Diodes / TVS Diodes 44.7V 25mA Bi-Directional TVS THT

Learn More

Datasheet

61In Stock

100Expected 26/10/2026

$17.98

$17.91

$17.90

$17.88

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 48.5V 25mA Bi-Directional TVS THT

1N6123A
Microchip Technology
1: $21.52
29In Stock

Mfr. Part No.
1N6123A

Mouser Part No
494-1N6123A

Microchip Technology

ESD Protection Diodes / TVS Diodes 48.5V 25mA Bi-Directional TVS THT

Learn More

Datasheet

29In Stock

$21.52

$21.50

$20.89

$20.81

Quote

Min.: 1
Mult.: 1

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support