Circuit Protection – Mouser Canada

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

Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

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

Types of Circuit Protection

List Images

Results: 5,856

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 #

Cartridge Fuses 650VDC 2A Cartridge Fuse

0507002.MXP
Littelfuse
1: $12.13
796In Stock

Mfr. Part #
0507002.MXP

Mouser Part #
576-0507002.MXP

Littelfuse

Cartridge Fuses 650VDC 2A Cartridge Fuse

Learn More

Datasheet

796In Stock

$12.13

$11.37

$10.94

$8.43

View

Min.: 1
Mult.: 1

Automotive Fuses 10A 450VDC LC HEV ISO Bolt Down

0HEV010.ZXISO
Littelfuse
1: $39.34
432In Stock
320On Order

Mfr. Part #
0HEV010.ZXISO

Mouser Part #
576-0HEV010.ZXISO

Littelfuse

Automotive Fuses 10A 450VDC LC HEV ISO Bolt Down

Learn More

Datasheet

432In Stock

320On Order

$39.34

$32.63

$30.12

$24.94

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional

TPSMA6L40A
Littelfuse
1: $0.768
10,654In Stock

Mfr. Part #
TPSMA6L40A

Mouser Part #
576-TPSMA6L40A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

10,654In Stock

Cut Tape

$0.768

$0.579

$0.394

$0.309

Reel

$0.23

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

V14P30AUTO
Littelfuse
1: $0.998
5,651In Stock

Mfr. Part #
V14P30AUTO

Mouser Part #
576-V14P30AUTO

Littelfuse

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

5,651In Stock

$0.998

$0.714

$0.642

$0.562

View

Min.: 1
Mult.: 1

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

V48MLA1210NHAUTO
Littelfuse
1: $1.93
4,194In Stock

Mfr. Part #
V48MLA1210NHAUTO

Mouser Part #
576-V48MLA1210NHAUTO

Littelfuse

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

4,194In Stock

Cut Tape

$1.93

$1.40

$1.27

$1.12

View

Reel

$0.853

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Cartridge Fuses 250V 2A Slo-Blo

0213002.MXEP
Littelfuse
1: $2.36
2,059In Stock

Mfr. Part #
0213002.MXEP

Mouser Part #
576-0213002.MXEP

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo

Learn More

Datasheet

2,059In Stock

$2.36

$2.12

$1.98

$1.17

$0.998

Min.: 1
Mult.: 1

Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting

0217.315MXP
Littelfuse
1: $2.18
3,465In Stock

Mfr. Part #
0217.315MXP

Mouser Part #
576-0217.315MXP

Littelfuse

Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting

Learn More

Datasheet

3,465In Stock

$2.18

$1.81

$1.67

$1.38

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 7A Slo-Blo 2AG

0230007.MXP
Littelfuse
1: $1.60
16,960In Stock

Mfr. Part #
0230007.MXP

Mouser Part #
576-0230007.MXP

Littelfuse

Cartridge Fuses 125V 7A Slo-Blo 2AG

Learn More

Datasheet

16,960In Stock

$1.60

$1.40

$1.32

$1.12

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .175A Fast Acting 3AG

0312.175MXP
Littelfuse
1: $4.57
989In Stock

Mfr. Part #
0312.175MXP

Mouser Part #
576-0312.175MXP

Littelfuse

Cartridge Fuses 250V .175A Fast Acting 3AG

Learn More

Datasheet

989In Stock

$4.57

$4.18

$4.02

$3.16

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .75A Slo-Blo 3AG

0313.750MXP
Littelfuse
1: $2.79
2,004In Stock

Mfr. Part #
0313.750MXP

Mouser Part #
576-0313.750MXP

Littelfuse

Cartridge Fuses 250V .75A Slo-Blo 3AG

Learn More

Datasheet

2,004In Stock

$2.79

$2.49

$2.36

$1.90

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Fast Acting Wshbl

0324010.MXP
Littelfuse
1: $3.87
1,984In Stock

Mfr. Part #
0324010.MXP

Mouser Part #
576-0324010.MXP

Littelfuse

Cartridge Fuses 250V 10A Fast Acting Wshbl

Learn More

Datasheet

1,984In Stock

$3.87

$3.58

$3.39

$1.92

$1.73

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

032602.5MXP
Littelfuse
1: $3.82
1,319In Stock

Mfr. Part #
032602.5MXP

Mouser Part #
576-032602.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

1,319In Stock

$3.82

$3.53

$3.36

$2.70

View

Min.: 1
Mult.: 1

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A

0440005.WRA
Littelfuse
1: $2.59
3,171In Stock

Mfr. Part #
0440005.WRA

Mouser Part #
576-0440005.WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A

Learn More

Datasheet

3,171In Stock

Cut Tape

$2.59

$2.30

$2.18

$1.77

View

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200

044103.5WRA
Littelfuse
1: $2.36
3,295In Stock

Mfr. Part #
044103.5WRA

Mouser Part #
576-044103.5WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200

Learn More

Datasheet

3,295In Stock

Cut Tape

$2.36

$2.09

$2.00

$1.61

View

Reel

$0.999

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 420V 10A 5X20 FA PT

0487010.MXEP
Littelfuse
1: $9.81
835In Stock

Mfr. Part #
0487010.MXEP

Mouser Part #
576-0487010.MXEP

Littelfuse

Cartridge Fuses 420V 10A 5X20 FA PT

Learn More

Datasheet

835In Stock

$9.81

$9.33

$9.01

$7.00

View

Min.: 1
Mult.: 1

Cartridge Fuses 650VDC 1A Axial Leaded

0507001.MXEP
Littelfuse
1: $12.13
609In Stock

Mfr. Part #
0507001.MXEP

Mouser Part #
576-0507001.MXEP

Littelfuse

Cartridge Fuses 650VDC 1A Axial Leaded

Learn More

Datasheet

609In Stock

$12.13

$11.37

$10.94

$8.43

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 600V .500A 3AB PB-FREE

0508.500MX6P
Littelfuse
1: $17.39
1,008In Stock

Mfr. Part #
0508.500MX6P

Mouser Part #
576-0508.500MX6P

Littelfuse

Cartridge Fuses FUSE 600V .500A 3AB PB-FREE

Learn More

Datasheet

1,008In Stock

$17.39

$16.78

$16.16

$12.43

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 75V FA PICO II 2A AECQ

0521002.YAT1L
Littelfuse
1: $2.03
6,225In Stock

Mfr. Part #
0521002.YAT1L

Mouser Part #
576-0521002.YAT1L

Littelfuse

Cartridge Fuses FUSE 75V FA PICO II 2A AECQ

Learn More

Datasheet

6,225In Stock

$2.03

$1.81

$1.70

$1.40

View

Reel

$0.834

Min.: 1
Mult.: 1

Reel: 4,000

Cartridge Fuses 63A 500V NORMAL BLOW

0607063.UXTH500P
Littelfuse
1: $26.28
684In Stock

Mfr. Part #
0607063.UXTH500P

Mouser Part #
576-0607063.UXTH500P

Littelfuse

Cartridge Fuses 63A 500V NORMAL BLOW

Learn More

Datasheet

684In Stock

$26.28

$23.72

$21.74

$18.77

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A

0977004.MXP
Littelfuse
1: $14.81
727In Stock

Mfr. Part #
0977004.MXP

Mouser Part #
576-0977004.MXP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL 4A

Learn More

Datasheet

727In Stock

$14.81

$14.11

$13.57

$10.44

View

Min.: 1
Mult.: 1

Automotive Fuses 50A 275VAC LC HEV

0HEV050.ZXPCB2
Littelfuse
1: $44.04
525In Stock

Mfr. Part #
0HEV050.ZXPCB2

Mouser Part #
576-0HEV050.ZXPCB2

Littelfuse

Automotive Fuses 50A 275VAC LC HEV

Learn More

Datasheet

525In Stock

$44.04

$36.53

$33.71

$27.92

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS

30R600UF
Littelfuse
1: $1.52
2,805In Stock

Mfr. Part #
30R600UF

Mouser Part #
576-30R600UF

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 6A RADIAL LEADS

Learn More

Datasheet

2,805In Stock

$1.52

$1.40

$1.16

$0.972

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V .900A RADIAL LEADS

60R090XPR
Littelfuse
1: $1.15
11,492In Stock

Mfr. Part #
60R090XPR

Mouser Part #
576-60R090XPR

Littelfuse

Resettable Fuses - PPTC 60V .900A RADIAL LEADS

Learn More

Datasheet

11,492In Stock

$1.15

$0.913

$0.841

$0.717

Reel

$0.50

View

Min.: 1
Mult.: 1

Reel: 2,000

ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional

TPSMB110A
Littelfuse
1: $0.399
5,619In Stock

Mfr. Part #
TPSMB110A

Mouser Part #
576-TPSMB110A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5,619In Stock

Cut Tape

$0.399

$0.391

$0.39

Reel

$0.376

$0.364

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional

TPSMB510A-A
Littelfuse
1: $0.568
5,654In Stock

Mfr. Part #
TPSMB510A-A

Mouser Part #
576-TPSMB510A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

5,654In Stock

Cut Tape

$0.568

$0.554

$0.476

$0.461

Reel

$0.461

$0.454

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Automotive Application Solutions

Types of Circuit Protection

Mouser Electronics®

Company

Resources

Support