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Circuit Protection

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes TVS array 1 line Bi-dir, 500W (8/20us), Stand-off voltage = 5V

USB50405CE3/TR7
Microchip Technology
1: $0.94
136In Stock
9,000Expected 12/14/2026

Mfr. Part #
USB50405CE3/TR7

Mouser Part #
494-USB50405CE3/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 1 line Bi-dir, 500W (8/20us), Stand-off voltage = 5V

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Datasheet

136In Stock

9,000Expected 12/14/2026

Cut Tape

$0.94

$0.931

$0.93

Reel

$0.83

$0.829

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 47.5V 32A Uni-Directional TVS

1N5555
Microchip Technology
1: $15.23
106In Stock

Mfr. Part #
1N5555

Mouser Part #
494-1N5555

Microchip Technology

ESD Protection Diodes / TVS Diodes 47.5V 32A Uni-Directional TVS

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Datasheet

106In Stock

$15.23

$14.14

$13.69

Quote

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 41.4V 36A Uni-Directional TVS

1N5644A
Microchip Technology
1: $23.23
227In Stock

Mfr. Part #
1N5644A

Mouser Part #
494-1N5644A

Microchip Technology

ESD Protection Diodes / TVS Diodes 41.4V 36A Uni-Directional TVS

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Datasheet

227In Stock

$23.23

$23.21

$21.57

$21.26

Quote

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 49.9V 30A Uni-Directional TVS

1N5646A
Microchip Technology
1: $20.23
183In Stock
100On Order

Mfr. Part #
1N5646A

Mouser Part #
494-1N5646A

Microchip Technology

ESD Protection Diodes / TVS Diodes 49.9V 30A Uni-Directional TVS

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Datasheet

183In Stock

100On Order

$20.23

$20.22

$18.79

$18.64

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 59.3V 25.3A Uni-Directional TVS

1N5648A
Microchip Technology
1: $20.99
235In Stock

Mfr. Part #
1N5648A

Mouser Part #
494-1N5648A

Microchip Technology

ESD Protection Diodes / TVS Diodes 59.3V 25.3A Uni-Directional TVS

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Datasheet

235In Stock

$20.99

$19.49

$19.34

View

Min.: 1
Mult.: 1

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

1N5907
Microchip Technology
1: $18.77
218In Stock

Mfr. Part #
1N5907

Mouser Part #
494-1N5907

Microchip Technology

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

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Datasheet

218In Stock

$18.77

$18.76

$17.43

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 53.9V 28A Bi-Directional TVS THT

1N6053A
Microchip Technology
1: $24.93
67In Stock

Mfr. Part #
1N6053A

Mouser Part #
494-1N6053A

Microchip Technology

ESD Protection Diodes / TVS Diodes 53.9V 28A Bi-Directional TVS THT

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Datasheet

67In Stock

$24.93

$23.15

$23.12

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 64.8V 23.2A Bi-Directional TVS THT

1N6055A
Microchip Technology
1: $28.62
119In Stock
100Expected 9/15/2026

Mfr. Part #
1N6055A

Mouser Part #
494-1N6055A

Microchip Technology

ESD Protection Diodes / TVS Diodes 64.8V 23.2A Bi-Directional TVS THT

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Datasheet

119In Stock

100Expected 9/15/2026

$28.62

$28.60

$26.57

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Arrays

1N6101
Microchip Technology
1: $74.23
46In Stock

Mfr. Part #
1N6101

Mouser Part #
494-1N6101

Microchip Technology

ESD Protection Diodes / TVS Diodes Arrays

Datasheet

46In Stock

$74.23

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

MPLAD30KP110CA
Microchip Technology
1: $39.95
133In Stock

Mfr. Part #
MPLAD30KP110CA

Mouser Part #
494-MPLAD30KP110CA

Microchip Technology

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

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Datasheet

133In Stock

$39.95

$39.27

$37.10

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Low Capacitance TVS

MS1N8149US
Microchip Technology
1: $156.23
100In Stock

Mfr. Part #
MS1N8149US

Mouser Part #
494-MS1N8149US

Microchip Technology

ESD Protection Diodes / TVS Diodes Low Capacitance TVS

Datasheet

100In Stock

$156.23

$156.18

$156.17

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 33V 5% 1500W bi

MSMCJ33CA
Microchip Technology
1: $1.59
2,225In Stock

Mfr. Part #
MSMCJ33CA

Mouser Part #
494-MSMCJ33CA

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 33V 5% 1500W bi

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Datasheet

2,225In Stock

$1.59

$1.48

$1.46

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS array 4 line Bi-dir, 300W (8/20us), Stand-off voltage = 5V

SMDA05C/TR7
Microchip Technology
1: $4.19
471In Stock

Mfr. Part #
SMDA05C/TR7

Mouser Part #
494-SMDA05C/TR7

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS array 4 line Bi-dir, 300W (8/20us), Stand-off voltage = 5V

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Datasheet

471In Stock

Cut Tape

$4.19

$4.18

$4.00

Reel

$3.80

$3.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes Uni-Directional TVS

TVS505
Microchip Technology
1: $13.60
236In Stock

Mfr. Part #
TVS505

Mouser Part #
494-TVS505

Microchip Technology

ESD Protection Diodes / TVS Diodes Uni-Directional TVS

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Datasheet

236In Stock

$13.60

$12.63

$12.61

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

MPLAD15KP85CAE3
Microchip Technology
1: $42.87
16In Stock

Mfr. Part #
MPLAD15KP85CAE3

Mouser Part #
494-MPLAD15KP85CAE3

Microchip Technology

ESD Protection Diodes / TVS Diodes Bi-Directional TVS

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Datasheet

16In Stock

$42.87

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 43V 5% 100000W uni

MRT100KP43Ae3
Microchip Technology
1: $26.14
210In Stock

Mfr. Part #
MRT100KP43Ae3

Mouser Part #
494-MRT100KP43AE3

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 43V 5% 100000W uni

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Datasheet

210In Stock

$26.14

$26.13

$25.21

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 15V 5% 600W bi

MSMBJ15CAe3
Microchip Technology
1: $1.39
617In Stock

Mfr. Part #
MSMBJ15CAe3

Mouser Part #
494-MSMBJ15CAE3

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 15V 5% 600W bi

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Datasheet

617In Stock

$1.39

$1.38

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 5V 5% 600W uni

MSMBJ5.0Ae3
Microchip Technology
1: $1.04
659In Stock

Mfr. Part #
MSMBJ5.0Ae3

Mouser Part #
494-MSMBJ5.0AE3

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 5V 5% 600W uni

Learn More

Datasheet

659In Stock

$1.04

$1.03

Min.: 1
Mult.: 1

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

MSMLJ40CAE3/TR
Microchip Technology
1: $3.03
180In Stock

Mfr. Part #
MSMLJ40CAE3/TR

Mouser Part #
494-MSMLJ40CAE3/TR

Microchip Technology

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

Datasheet

180In Stock

Cut Tape

$3.03

Reel

$3.03

Min.: 1
Mult.: 1

: 300

ESD Protection Diodes / TVS Diodes TVS 54V 5% 3000W uni

MSMLJ54Ae3
Microchip Technology
1: $2.37
327In Stock

Mfr. Part #
MSMLJ54Ae3

Mouser Part #
494-MSMLJ54AE3

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 54V 5% 3000W uni

Learn More

Datasheet

327In Stock

$2.37

$2.36

$2.35

$2.29

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 12V, +/- 5%, Bi-dir

SMAJ12CAe3/TR13
Microchip Technology
1: $0.18
1,733In Stock

Mfr. Part #
SMAJ12CAe3/TR13

Mouser Part #
494-SMAJ12CAE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 12V, +/- 5%, Bi-dir

Datasheet

1,733In Stock

Cut Tape

$0.18

Reel

$0.18

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 40V, +/- 5%, Bi-dir

SMAJ40CAe3/TR13
Microchip Technology
1: $0.19
1,874In Stock

Mfr. Part #
SMAJ40CAe3/TR13

Mouser Part #
494-SMAJ40CAE3/TR13

Microchip Technology

ESD Protection Diodes / TVS Diodes TVS 400W, Stand-off voltage = 40V, +/- 5%, Bi-dir

Learn More

Datasheet

1,874In Stock

Cut Tape

$0.19

$0.189

Reel

$0.163

Min.: 1
Mult.: 1

: 5,000

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

SMAJ5.0Ae3/TR13
Microchip Technology
1: $0.36
1,152In Stock
5,000Expected 12/21/2026

Mfr. Part #
SMAJ5.0Ae3/TR13

Mouser Part #
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 12/21/2026

Cut Tape

$0.36

$0.359

Reel

$0.324

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: $0.35
1,217In Stock

Mfr. Part #
SMAJ58AE3/TR13

Mouser Part #
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

$0.35

Reel

$0.35

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: $0.29
2,024In Stock
3,000Expected 1/18/2027

Mfr. Part #
SMBJ12CAe3/TR13

Mouser Part #
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 1/18/2027

Cut Tape

$0.29

$0.267

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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