Circuit Protection – Mouser Switzerland

.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: 0.476 CHF
177 645In 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

177 645In Stock

Cut Tape

0.476 CHF

0.291 CHF

0.186 CHF

0.151 CHF

View

Reel

0.088 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

ESD Protection Diodes / TVS Diodes ESD 3.3V UNI

SP3401-02UTG
Littelfuse
1: 0.92 CHF
65 743In Stock
54 000Expected 09/11/2026

Mfr. Part No.
SP3401-02UTG

Mouser Part No
576-SP3401-02UTG

Littelfuse

ESD Protection Diodes / TVS Diodes ESD 3.3V UNI

Learn More

Datasheet

65 743In Stock

54 000Expected 09/11/2026

Cut Tape

0.92 CHF

0.593 CHF

0.409 CHF

0.316 CHF

0.29 CHF

Reel

0.225 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

SESD1004Q4UG-0020-090
Littelfuse
1: 0.987 CHF
37 147In Stock

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

37 147In Stock

Cut Tape

0.987 CHF

0.695 CHF

0.513 CHF

0.42 CHF

View

Reel

0.318 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 25 000

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

0805L300SLWR
Littelfuse
1: 2.00 CHF
5 830In Stock
9 000Expected 13/08/2026

Mfr. Part No.
0805L300SLWR

Mouser Part No
576-0805L300SLWR

Littelfuse

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

Learn More

Datasheet

5 830In Stock

9 000Expected 13/08/2026

Cut Tape

2.00 CHF

1.67 CHF

1.57 CHF

1.52 CHF

View

Reel

0.92 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

1812L260/12MR
Littelfuse
1: 0.817 CHF
3 074In Stock

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

3 074In Stock

Cut Tape

0.817 CHF

0.734 CHF

0.582 CHF

0.555 CHF

Reel

0.377 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

2920L500/16MR
Littelfuse
1: 1.48 CHF
5 653In 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

5 653In Stock

Cut Tape

1.48 CHF

1.29 CHF

1.11 CHF

1.02 CHF

View

Reel

0.848 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

SP1004U-ULC-04UTG
Littelfuse
1: 0.769 CHF
8 931In Stock
30 000Expected 10/08/2026

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

8 931In Stock

30 000Expected 10/08/2026

Cut Tape

0.769 CHF

0.479 CHF

0.313 CHF

0.242 CHF

0.219 CHF

Reel

0.198 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 0.35pF 20kV BIDIRECTIONAL

SP3022-01ETG
Littelfuse
1: 0.467 CHF
28 856In 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

28 856In Stock

Cut Tape

0.467 CHF

0.289 CHF

0.19 CHF

0.152 CHF

View

Reel

0.094 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

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

SPHV24-01ETG
Littelfuse
1: 0.372 CHF
48 577In Stock
120 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

48 577In Stock

120 000On Order

Cut Tape

0.372 CHF

0.246 CHF

0.145 CHF

0.113 CHF

View

Reel

0.063 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

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

30R800UH
Littelfuse
1: 1.15 CHF
454Expected 17/08/2026

Mfr. Part No.
30R800UH

Mouser Part No
576-30R800UH

Littelfuse

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

Learn More

Datasheet

454Expected 17/08/2026

1.15 CHF

1.06 CHF

0.881 CHF

0.809 CHF

0.719 CHF

Min.: 1
Mult.: 1

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

AQ7538-08UTG
Littelfuse
1: 1.05 CHF
3 595In 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 595In Stock

Cut Tape

1.05 CHF

0.708 CHF

0.476 CHF

0.374 CHF

Reel

0.28 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

SP1115-01UTG
Littelfuse
1: 0.444 CHF
4 203In 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 203In Stock

Cut Tape

0.444 CHF

0.273 CHF

0.171 CHF

0.136 CHF

Reel

0.093 CHF

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: 0.388 CHF
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

0.388 CHF

0.241 CHF

0.158 CHF

0.124 CHF

0.111 CHF

Reel

0.083 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

SP1105S-01UTG
Littelfuse
1: 0.444 CHF
41 481Expected 13/08/2026

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

41 481Expected 13/08/2026

Cut Tape

0.444 CHF

0.273 CHF

0.169 CHF

0.139 CHF

0.126 CHF

Reel

0.091 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

SESD0402Q2UG-0030-088
Littelfuse
50 000: 0.225 CHF
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

0.225 CHF

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