Circuit Protection – Mouser Singapore

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

USB 3.1 Type C Circuit Protection

Littelfuse USB 3.1 Type C Circuit Protection delivers overcurrent and electrostatic discharge (ESD) protection while maintaining USB 3.1 Type C data integrity. The host and all self-powered hubs must implement overcurrent protection for safety purposes and the hub must have a way to detect the overcurrent condition and report it to the USB software. Polymeric PTCs from Littelfuse provide an ideal solution for overcurrent protection. Promoting high signal integrity on the data lines of USB 3.1 Type C interfaces offers benchmark-settling, silicon-based, low-capacitance ESD protection while providing effective ESD protection on the VBUS, USB 2.0, and control lines of the interface.

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

Types of Circuit Protection

List Images

Results: 15

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 1 Ch 30KV 30pF

SP1003-01ETG
Littelfuse
1: $0.816
181,658In Stock

Mfr. Part No.
SP1003-01ETG

Mouser Part No
576-SP1003-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF

Learn More

Datasheet

181,658In Stock

Cut Tape

$0.816

$0.50

$0.32

$0.26

View

Reel

$0.151

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes ESD 3.3V UNI

SP3401-02UTG
Littelfuse
1: $1.58
66,142In Stock
54,000Expected 9/11/2026

Mfr. Part No.
SP3401-02UTG

Mouser Part No
576-SP3401-02UTG

Littelfuse

ESD Protection Diodes / TVS Diodes ESD 3.3V UNI

Learn More

Datasheet

66,142In Stock

54,000Expected 9/11/2026

Cut Tape

$1.58

$1.02

$0.702

$0.543

$0.496

Reel

$0.386

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A

0805L300SLWR
Littelfuse
1: $3.58
3,010In Stock
12,000On Order

Mfr. Part No.
0805L300SLWR

Mouser Part No
576-0805L300SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A

Learn More

Datasheet

3,010In Stock

12,000On Order

Cut Tape

$3.58

$2.96

$2.75

$2.27

View

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

2920L500/16MR
Littelfuse
1: $2.53
6,246In Stock

Mfr. Part No.
2920L500/16MR

Mouser Part No
576-2920L500/16MR

Littelfuse

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

Learn More

Datasheet

6,246In Stock

Cut Tape

$2.53

$2.23

$1.90

$1.75

View

Reel

$1.24

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ESD Protection Diodes / TVS Diodes 0.35pF 20kV BIDIRECTIONAL

SP3022-01ETG
Littelfuse
1: $0.802
29,018In Stock

Mfr. Part No.
SP3022-01ETG

Mouser Part No
576-SP3022-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 0.35pF 20kV BIDIRECTIONAL

Learn More

Datasheet

29,018In Stock

Cut Tape

$0.802

$0.495

$0.326

$0.261

View

Reel

$0.162

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 4-CH STD 9V Uni-Di .20pF 20kV SESD

SESD1004Q4UG-0020-090
Littelfuse
1: $1.69
13,392In Stock
25,000Expected 27/7/2026

Mfr. Part No.
SESD1004Q4UG-0020-090

Mouser Part No
650-SESD1004Q4UG0020

Littelfuse

ESD Protection Diodes / TVS Diodes 4-CH STD 9V Uni-Di .20pF 20kV SESD

Learn More

Datasheet

13,392In Stock

25,000Expected 27/7/2026

Cut Tape

$1.69

$1.19

$0.88

$0.721

View

Reel

$0.525

MouseReel Available

Min.: 1
Mult.: 1

: 25,000

Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A

1812L260/12MR
Littelfuse
1: $1.40
1,174In Stock
2,000Expected 30/7/2026

Mfr. Part No.
1812L260/12MR

Mouser Part No
576-1812L260/12MR

Littelfuse

Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A

Learn More

Datasheet

1,174In Stock

2,000Expected 30/7/2026

Cut Tape

$1.40

$1.26

$0.998

$0.952

Reel

$0.647

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC 30V 8A 18.8s Radial leads

30R800UH
Littelfuse
1: $1.97
51In Stock
600On Order

Mfr. Part No.
30R800UH

Mouser Part No
576-30R800UH

Littelfuse

Resettable Fuses - PPTC 30V 8A 18.8s Radial leads

Learn More

Datasheet

51In Stock

600On Order

$1.97

$1.82

$1.51

$1.39

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array

AQ7538-08UTG
Littelfuse
1: $1.81
3,605In Stock

Mfr. Part No.
AQ7538-08UTG

Mouser Part No
576-AQ7538-08UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array

Learn More

Datasheet

3,605In Stock

Cut Tape

$1.81

$1.21

$0.816

$0.642

Reel

$0.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH

SP1004U-ULC-04UTG
Littelfuse
1: $1.32
6,809In Stock
42,000On Order

Mfr. Part No.
SP1004U-ULC-04UTG

Mouser Part No
576-SP1004UULC-04UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH

Learn More

Datasheet

6,809In Stock

42,000On Order

Cut Tape

$1.32

$0.82

$0.537

$0.415

$0.375

Reel

$0.292

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 80A 5V DFN TVS Diode

SP1105S-01UTG
Littelfuse
1: $0.762
13In Stock
42,000Expected 20/10/2026

Mfr. Part No.
SP1105S-01UTG

Mouser Part No
576-SP1105S-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 80A 5V DFN TVS Diode

Learn More

Datasheet

13In Stock

42,000Expected 20/10/2026

Cut Tape

$0.762

$0.468

$0.29

$0.239

$0.216

Reel

$0.154

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 30KV 15V 30A TVS Diod uDFN-2

SP1115-01UTG
Littelfuse
1: $0.748
4,233In Stock

Mfr. Part No.
SP1115-01UTG

Mouser Part No
576-SP1115-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 30KV 15V 30A TVS Diod uDFN-2

Learn More

Datasheet

4,233In Stock

Cut Tape

$0.748

$0.462

$0.286

$0.227

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 30KV 24V 20A TVS Diod uDFN-2

SP1124-01UTG
Littelfuse
1: $0.694
5,403In Stock

Mfr. Part No.
SP1124-01UTG

Mouser Part No
576-SP1124-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 30KV 24V 20A TVS Diod uDFN-2

Learn More

Datasheet

5,403In Stock

Cut Tape

$0.694

$0.43

$0.279

$0.22

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1CH 24V 2000W UNI

SPHV24-01ETG
Littelfuse
1: $0.626
6,177In Stock
100,000On Order

Mfr. Part No.
SPHV24-01ETG

Mouser Part No
576-SPHV24-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 1CH 24V 2000W UNI

Learn More

Datasheet

6,177In Stock

100,000On Order

Cut Tape

$0.626

$0.411

$0.254

$0.20

View

Reel

$0.107

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

SESD0402Q2UG-0030-088
Littelfuse
50,000: $0.386
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SESD0402Q2UG-0030-088

Mouser Part No
650-SESD0402Q2UG0030

Littelfuse

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.386

Min.: 50,000
Mult.: 50,000

: 50,000

USB 3.1 Type C Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support