Circuit Protection – Mouser Singapore

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

Data Center Solutions

Littelfuse Data Center Solutions help make the data center reliable, energy efficient, and safe. These solutions provide overcurrent protection, transient voltage suppression, sensors, and power conversion components needed to keep facilities operating efficiently and reliably. Littelfuse provides Data Center Solutions for computing equipment, networking and data ports, and uninterruptible power supplies.

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

Types of Circuit Protection

List Images

Results: 655

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 2.5pF 30A for Surge Protection

SP4020-01FTG
Littelfuse
1: $0.834
55,607In Stock

Mfr. Part No.
SP4020-01FTG

Mouser Part No
576-SP4020-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection

Learn More

Datasheet

55,607In Stock

Cut Tape

$0.834

$0.641

$0.46

$0.381

$0.343

Reel

$0.292

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection

SP4020-01FTG-C
Littelfuse
1: $0.598
36,951In Stock

Mfr. Part No.
SP4020-01FTG-C

Mouser Part No
576-SP4020-01FTG-C

Littelfuse

ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection

Learn More

Datasheet

36,951In Stock

Cut Tape

$0.598

$0.591

$0.463

$0.416

$0.364

Reel

$0.321

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection

SP4021-01FTG-C
Littelfuse
1: $0.417
62,510In Stock

Mfr. Part No.
SP4021-01FTG-C

Mouser Part No
576-SP4021-01FTG-C

Littelfuse

ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection

Learn More

Datasheet

62,510In Stock

Cut Tape

$0.417

$0.361

$0.317

$0.313

Reel

$0.292

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.3pF 15A UNIDIRECTIONAL

SP4022-01FTG
Littelfuse
1: $0.751
65,822In Stock

Mfr. Part No.
SP4022-01FTG

Mouser Part No
576-SP4022-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 1.3pF 15A UNIDIRECTIONAL

Learn More

Datasheet

65,822In Stock

Cut Tape

$0.751

$0.488

$0.32

$0.292

Reel

$0.236

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL

SP4022-01FTG-C
Littelfuse
1: $0.57
46,526In Stock

Mfr. Part No.
SP4022-01FTG-C

Mouser Part No
576-SP4022-01FTG-C

Littelfuse

ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL

Learn More

Datasheet

46,526In Stock

Cut Tape

$0.57

$0.417

$0.329

$0.311

Reel

$0.275

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.3pF 7A BIDIRECTIONAL

SP4024-01FTG-C
Littelfuse
1: $0.626
22,647In Stock

Mfr. Part No.
SP4024-01FTG-C

Mouser Part No
576-SP4024-01FTG-C

Littelfuse

ESD Protection Diodes / TVS Diodes 1.3pF 7A BIDIRECTIONAL

Learn More

Datasheet

22,647In Stock

Cut Tape

$0.626

$0.537

$0.466

$0.366

Reel

$0.275

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5pF 30kV

SP4045-04ATG
Littelfuse
1: $0.709
9,414In Stock

Mfr. Part No.
SP4045-04ATG

Mouser Part No
576-SP4045-04ATG

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5pF 30kV

Learn More

Datasheet

9,414In Stock

Cut Tape

$0.709

$0.63

$0.626

$0.564

Reel

$0.512

$0.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors 150V 10mm Epoxy UltraMOV

V10E150P
Littelfuse
1: $0.459
8,492In Stock

Mfr. Part No.
V10E150P

Mouser Part No
576-V10E150P

Littelfuse

Varistors 150V 10mm Epoxy UltraMOV

Learn More

Datasheet

8,492In Stock

$0.459

$0.316

$0.281

$0.265

Min.: 1
Mult.: 1

Varistors 140V 1800pF

V142BB60
Littelfuse
1: $233.70
9In Stock

Mfr. Part No.
V142BB60

Mouser Part No
576-V142BB60

Littelfuse

Varistors 140V 1800pF

Learn More

Datasheet

9In Stock

$233.70

$221.22

Min.: 1
Mult.: 1

Varistors 275V 14mm Epoxy UltraMOV

V14E275P
Littelfuse
1: $0.598
6,582In Stock
3,500Expected 18/3/2026

Mfr. Part No.
V14E275P

Mouser Part No
576-V14E275P

Littelfuse

Varistors 275V 14mm Epoxy UltraMOV

Learn More

Datasheet

6,582In Stock

3,500Expected 18/3/2026

$0.598

$0.425

$0.338

Min.: 1
Mult.: 1

Varistors 300V 14mm Epoxy UltraMOV

V14E300P
Littelfuse
1: $0.681
9,531In Stock

Mfr. Part No.
V14E300P

Mouser Part No
576-V14E300P

Littelfuse

Varistors 300V 14mm Epoxy UltraMOV

Learn More

Datasheet

9,531In Stock

$0.681

$0.484

$0.434

$0.377

View

Min.: 1
Mult.: 1

Varistors 150V 50kA 16000pF 60mm Disc

V151BA60
Littelfuse
1: $127.62
50In Stock

Mfr. Part No.
V151BA60

Mouser Part No
576-V151BA60

Littelfuse

Varistors 150V 50kA 16000pF 60mm Disc

Learn More

Datasheet

50In Stock

$127.62

$113.41

Min.: 1
Mult.: 1

Varistors 2700V 70kA 1500pF 60mm Disc

V172BB60
Littelfuse
1: $231.20
29In Stock

Mfr. Part No.
V172BB60

Mouser Part No
576-V172BB60

Littelfuse

Varistors 2700V 70kA 1500pF 60mm Disc

Learn More

Datasheet

29In Stock

$231.20

$221.22

Min.: 1
Mult.: 1

Varistors 3300V 70kA 1200pF

V202BB60
Littelfuse
1: $291.19
18In Stock

Mfr. Part No.
V202BB60

Mouser Part No
576-V202BB60

Littelfuse

Varistors 3300V 70kA 1200pF

Learn More

Datasheet

18In Stock

$291.19

$277.01

Min.: 1
Mult.: 1

Varistors 250V 20mm Epoxy UltraMOV

V20E250P
Littelfuse
1: $1.03
8,240In Stock

Mfr. Part No.
V20E250P

Mouser Part No
576-V20E250P

Littelfuse

Varistors 250V 20mm Epoxy UltraMOV

Learn More

Datasheet

8,240In Stock

$1.03

$0.731

$0.659

$0.578

View

Min.: 1
Mult.: 1

Varistors 275V 20mm Epoxy UltraMOV

V20E275P
Littelfuse
1: $1.06
13,080In Stock

Mfr. Part No.
V20E275P

Mouser Part No
576-V20E275P

Littelfuse

Varistors 275V 20mm Epoxy UltraMOV

Learn More

Datasheet

13,080In Stock

$1.06

$0.759

$0.684

$0.60

View

Min.: 1
Mult.: 1

Varistors 385V 20mm Epoxy UltraMOV

V20E385P
Littelfuse
1: $1.13
3,466In Stock

Mfr. Part No.
V20E385P

Mouser Part No
576-V20E385P

Littelfuse

Varistors 385V 20mm Epoxy UltraMOV

Learn More

Datasheet

3,466In Stock

$1.13

$0.809

$0.671

$0.595

$0.594

Min.: 1
Mult.: 1

Varistors 460V 20mm Epoxy UltraMOV

V20E460P
Littelfuse
1: $1.15
3,468In Stock

Mfr. Part No.
V20E460P

Mouser Part No
576-V20E460P

Littelfuse

Varistors 460V 20mm Epoxy UltraMOV

Learn More

Datasheet

3,468In Stock

$1.15

$0.852

$0.773

$0.685

View

Min.: 1
Mult.: 1

Varistors 250V 50kA 10000pF

V251BA60
Littelfuse
1: $122.43
48In Stock

Mfr. Part No.
V251BA60

Mouser Part No
576-V251BA60

Littelfuse

Varistors 250V 50kA 10000pF

Learn More

Datasheet

48In Stock

$122.43

$113.41

Min.: 1
Mult.: 1

Varistors 320V 50kA 7500pF

V321BA60
Littelfuse
1: $147.91
21In Stock

Mfr. Part No.
V321BA60

Mouser Part No
576-V321BA60

Littelfuse

Varistors 320V 50kA 7500pF

Learn More

Datasheet

21In Stock

$147.91

$141.75

Min.: 1
Mult.: 1

Varistors 750V 70kA 5500pF

V481BA60
Littelfuse
1: $162.32
53In Stock

Mfr. Part No.
V481BA60

Mouser Part No
576-V481BA60

Littelfuse

Varistors 750V 70kA 5500pF

Learn More

Datasheet

53In Stock

$162.32

$142.70

Min.: 1
Mult.: 1

Varistors 1200V 70kA 3500pF

V751BA60
Littelfuse
1: $191.50
65In Stock

Mfr. Part No.
V751BA60

Mouser Part No
576-V751BA60

Littelfuse

Varistors 1200V 70kA 3500pF

Learn More

Datasheet

65In Stock

$191.50

$176.49

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC Class J

0JTD030.T
Littelfuse
1: $43.24
73In Stock

Mfr. Part No.
0JTD030.T

Mouser Part No
576-0JTD030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC Class J

Learn More

Datasheet

73In Stock

$43.24

$40.05

$34.68

$33.94

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT 2T 600V

CG5600LTR
Littelfuse
1: $3.61
590In Stock

Mfr. Part No.
CG5600LTR

Mouser Part No
576-CG5600LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT 2T 600V

Datasheet

590In Stock

Cut Tape

$3.61

Reel

$3.61

Min.: 1
Mult.: 1

Reel: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V MS

CG590MS
Littelfuse
1: $3.79
457In Stock

Mfr. Part No.
CG590MS

Mouser Part No
576-CG590MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V MS

Datasheet

457In Stock

Cut Tape

$3.79

$3.43

$3.22

$2.70

View

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Data Center Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support