.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 8.5V 120A Lead-Free Uni-Directional TVS

1N5907e3
Microchip Technology
1: S/66.52
106In Stock

Mfr. Part #
1N5907e3

Mouser Part #
494-1N5907E3

Microchip Technology

ESD Protection Diodes / TVS Diodes 8.5V 120A Lead-Free Uni-Directional TVS

Learn More

Datasheet

106In Stock

S/66.52

S/64.38

S/64.11

Quote

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

MPLAD30KP43CAE3
Microchip Technology
1: S/204.59
68In Stock

Mfr. Part #
MPLAD30KP43CAE3

Mouser Part #
494-MPLAD30KP43CAE3

Microchip Technology

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

Learn More

Datasheet

68In Stock

S/204.59

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

MAPLAD15KP33CAe3
Microchip Technology
1: S/247.45
285In Stock

Mfr. Part #
MAPLAD15KP33CAe3

Mouser Part #
494-MAPLAD15KP33CAE3

Microchip Technology

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

Learn More

Datasheet

285In Stock

S/247.45

S/247.41

S/233.90

Quote

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 15V, +/- 5%, Bi-dir

SMAJ15CAE3/TR13
Microchip Technology
1: S/1.32
4,475In Stock

Mfr. Part #
SMAJ15CAE3/TR13

Mouser Part #
494-SMAJ15CAE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 15V, +/- 5%, Bi-dir

Learn More

Datasheet

4,475In Stock

Cut Tape

S/1.32

S/1.30

Reel

S/1.21

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 33V, +/- 5%, Uni-dir

SMAJ33Ae3/TR13
Microchip Technology
1: S/1.32
4,384In Stock

Mfr. Part #
SMAJ33Ae3/TR13

Mouser Part #
494-SMAJ33AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 33V, +/- 5%, Uni-dir

Learn More

Datasheet

4,384In Stock

Cut Tape

S/1.32

S/1.26

S/1.25

Reel

S/1.24

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS 1500W, Stand-off voltage = 36V, +/- 5%, Uni-dir

SMCJ36Ae3/TR13
Microchip Technology
1: S/3.27
2,845In Stock

Mfr. Part #
SMCJ36Ae3/TR13

Mouser Part #
494-SMCJ36AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 1500W, Stand-off voltage = 36V, +/- 5%, Uni-dir

Learn More

Datasheet

2,845In Stock

Cut Tape

S/3.27

S/3.13

S/3.11

Reel

S/3.09

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 36V 5% 3000W bi

MSMLJ36CAe3
Microchip Technology
1: S/11.17
921In Stock

Mfr. Part #
MSMLJ36CAe3

Mouser Part #
494-MSMLJ36CAE3

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 36V 5% 3000W bi

Datasheet

921In Stock

S/11.17

S/11.13

S/10.74

S/10.70

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 1500W, Stand-off voltage = 58V, +/- 5%, Bi-dir

SMCJ58CAe3/TR13
Microchip Technology
1: S/6.89
3,000In Stock

Mfr. Part #
SMCJ58CAe3/TR13

Mouser Part #
494-SMCJ58CAE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 1500W, Stand-off voltage = 58V, +/- 5%, Bi-dir

Learn More

Datasheet

3,000In Stock

Cut Tape

S/6.89

S/6.62

S/6.54

Reel

S/6.50

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 33V 150W Uni

UPT33e3/TR7
Microchip Technology
1: S/2.76
2,954In Stock

Mfr. Part #
UPT33e3/TR7

Mouser Part #
494-UPT33E3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 33V 150W Uni

Learn More

Datasheet

2,954In Stock

Cut Tape

S/2.76

Reel

S/2.43

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 16V, +/- 5%, Uni-dir

SMAJ16Ae3/TR13
Microchip Technology
1: S/1.36
4,896In Stock

Mfr. Part #
SMAJ16Ae3/TR13

Mouser Part #
494-SMAJ16AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 16V, +/- 5%, Uni-dir

Learn More

Datasheet

4,896In Stock

Cut Tape

S/1.36

S/1.25

S/1.22

Reel

S/1.21

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS 36V 5% 3000W uni

MSMLJ36Ae3
Microchip Technology
1: S/10.94
797In Stock

Mfr. Part #
MSMLJ36Ae3

Mouser Part #
494-MSMLJ36AE3

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 36V 5% 3000W uni

Learn More

Datasheet

797In Stock

S/10.94

S/10.90

S/10.86

S/10.16

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 24V, +/- 5%, Uni-dir

SMBJ24Ae3/TR13
Microchip Technology
1: S/3.43
2,654In Stock

Mfr. Part #
SMBJ24Ae3/TR13

Mouser Part #
494-SMBJ24AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 24V, +/- 5%, Uni-dir

Learn More

Datasheet

2,654In Stock

Cut Tape

S/3.43

S/3.25

S/3.22

Reel

S/3.20

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 40V 5% 3000W bi

MSMLJ40CAe3
Microchip Technology
1: S/11.05
804In Stock

Mfr. Part #
MSMLJ40CAe3

Mouser Part #
494-MSMLJ40CAE3

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 40V 5% 3000W bi

Learn More

Datasheet

804In Stock

S/11.05

S/11.02

S/10.24

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

MPLAD15KP58CAE3/TR
Microchip Technology
1: S/115.22
180In Stock

Mfr. Part #
MPLAD15KP58CAE3/TR

Mouser Part #
494-PLD15KP58CAE3/TR

Microchip Technology

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

Datasheet

180In Stock

Cut Tape

S/115.22

S/115.18

Reel

S/115.14

Min.: 1
Mult.: 1

: 100

ESD Protection Diodes / TVS Diodes TVS 1500W, Stand-off voltage = 5.0V, +/- 5%, Uni-dir

SMCJ5.0Ae3/TR13
Microchip Technology
1: S/2.10
2,840In Stock

Mfr. Part #
SMCJ5.0Ae3/TR13

Mouser Part #
494-SMCJ5.0AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 1500W, Stand-off voltage = 5.0V, +/- 5%, Uni-dir

Learn More

Datasheet

2,840In Stock

Cut Tape

S/2.10

S/1.98

S/1.97

Reel

S/1.96

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 15V, +/- 5%, Uni-dir

SMBJ15AE3/TR13
Microchip Technology
1: S/5.22
1,415In Stock

Mfr. Part #
SMBJ15AE3/TR13

Mouser Part #
494-SMBJ15AE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 600W, Stand-off voltage = 15V, +/- 5%, Uni-dir

Learn More

Datasheet

1,415In Stock

Cut Tape

S/5.22

S/5.02

S/4.94

Reel

S/4.90

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS array 4 line Bi-dir, 300W (8/20us), Stand-off voltage = 3.3V

SMDA03Ce3/TR7
Microchip Technology
1: S/7.12
1In Stock
500Expected 9/10/2026

Mfr. Part #
SMDA03Ce3/TR7

Mouser Part #
494-SMDA03CE3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 4 line Bi-dir, 300W (8/20us), Stand-off voltage = 3.3V

Learn More

Datasheet

1In Stock

500Expected 9/10/2026

Cut Tape

S/7.12

S/6.70

Reel

S/6.66

S/6.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes TVS array 7 line Bi-dir, 300W (8/20us), Stand-off voltage = 12V

SMDA12C-7e3/TR7
Microchip Technology
1: S/6.15
141In Stock

Mfr. Part #
SMDA12C-7e3/TR7

Mouser Part #
494-SMDA12C-7E3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 7 line Bi-dir, 300W (8/20us), Stand-off voltage = 12V

Learn More

Datasheet

141In Stock

Cut Tape

S/6.15

Reel

S/6.07

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes TVS array 4 line Bi-dir, 300W (8/20us), Stand-off voltage = 12V

SMDA12Ce3/TR7
Microchip Technology
1: S/6.07
1,450In Stock

Mfr. Part #
SMDA12Ce3/TR7

Mouser Part #
494-SMDA12CE3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 4 line Bi-dir, 300W (8/20us), Stand-off voltage = 12V

Datasheet

1,450In Stock

Cut Tape

S/6.07

Reel

S/5.76

S/5.53

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes Uni-Directional TVS

TVS512
Microchip Technology
1: S/82.40
133In Stock

Mfr. Part #
TVS512

Mouser Part #
494-TVS512

Microchip Technology

ESD Protection Diodes / TVS Diodes Uni-Directional TVS

Learn More

Datasheet

133In Stock

S/82.40

S/82.09

Quote

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

MPLAD30KP180CA
Microchip Technology
1: S/165.08
91In Stock

Mfr. Part #
MPLAD30KP180CA

Mouser Part #
494-MPLAD30KP180CA

Microchip Technology

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

Learn More

Datasheet

91In Stock

S/165.08

S/165.04

S/163.99

S/163.84

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 179V 8.4A Uni-Directional TVS

1N5660A
Microchip Technology
1: S/71.54
128In Stock

Mfr. Part #
1N5660A

Mouser Part #
494-1N5660A

Microchip Technology

ESD Protection Diodes / TVS Diodes 179V 8.4A Uni-Directional TVS

Learn More

Datasheet

128In Stock

S/71.54

S/71.51

S/69.83

S/66.37

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 43.7V Uni-Directional TVS SQ SMT

1N6467US
Microchip Technology
1: S/52.16
138In Stock

Mfr. Part #
1N6467US

Mouser Part #
494-1N6467US

Microchip Technology

ESD Protection Diodes / TVS Diodes 43.7V Uni-Directional TVS SQ SMT

Learn More

Datasheet

138In Stock

S/52.16

S/52.12

S/48.46

S/48.42

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 40.9V 30mA Bi-Directional TVS THT

1N6121A
Microchip Technology
1: S/60.26
619In Stock

Mfr. Part #
1N6121A

Mouser Part #
494-1N6121A

Microchip Technology

ESD Protection Diodes / TVS Diodes 40.9V 30mA Bi-Directional TVS THT

Learn More

Datasheet

619In Stock

S/60.26

S/57.38

S/57.22

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Diode Array 8 diodes, 8 lines, IF=400mA, VBR=90V

MMAD1108/TR13
Microchip Technology
1: S/13.27
2,480In Stock

Mfr. Part #
MMAD1108/TR13

Mouser Part #
494-MMAD1108/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes Diode Array 8 diodes, 8 lines, IF=400mA, VBR=90V

Learn More

Datasheet

2,480In Stock

Cut Tape

S/13.27

S/11.79

Reel

S/11.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support