Circuit Protection – Mouser Singapore

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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.

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Types of Circuit Protection

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Results: 15

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Part #

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

SP1003-01ETG
Littelfuse
1: $0.843
176,705In Stock

Mfr. Part No.
SP1003-01ETG

Mouser Part No
576-SP1003-01ETG

Littelfuse

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

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Datasheet

176,705In Stock

Cut Tape

$0.843

$0.392

$0.329

$0.265

Reel

$0.158

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes ESD 3.3V UNI

SP3401-02UTG
Littelfuse
1: $1.71
60,478In 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

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Datasheet

60,478In Stock

54,000Expected 9/11/2026

Cut Tape

$1.71

$0.796

$0.702

$0.543

$0.506

Reel

$0.386

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: $1.51
36,585In 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

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Datasheet

36,585In Stock

Cut Tape

$1.51

$1.12

$0.947

$0.778

View

Reel

$0.525

MouseReel Available

Min.: 1
Mult.: 1

: 25,000

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

0805L300SLWR
Littelfuse
1: $3.58
4,827In Stock
9,000Expected 28/8/2026

Mfr. Part No.
0805L300SLWR

Mouser Part No
576-0805L300SLWR

Littelfuse

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

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Datasheet

4,827In Stock

9,000Expected 28/8/2026

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 PTC 12V POLY SURF MOUNT 1812 2.6A

1812L260/12MR
Littelfuse
1: $1.40
3,059In Stock

Mfr. Part No.
1812L260/12MR

Mouser Part No
576-1812L260/12MR

Littelfuse

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

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Datasheet

3,059In Stock

Cut Tape

$1.40

$1.28

$1.00

$0.957

Reel

$0.647

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

2920L500/16MR
Littelfuse
1: $2.53
4,767In Stock

Mfr. Part No.
2920L500/16MR

Mouser Part No
576-2920L500/16MR

Littelfuse

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

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Datasheet

4,767In Stock

Cut Tape

$2.53

$2.26

$1.94

$1.75

View

Reel

$1.24

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

SP1004U-ULC-04UTG
Littelfuse
1: $1.36
8,689In Stock
23,575Expected 26/8/2026

Mfr. Part No.
SP1004U-ULC-04UTG

Mouser Part No
576-SP1004UULC-04UTG

Littelfuse

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

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Datasheet

8,689In Stock

23,575Expected 26/8/2026

Cut Tape

$1.36

$0.645

$0.552

$0.427

Reel

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 0.35pF 20kV BIDIRECTIONAL

SP3022-01ETG
Littelfuse
1: $0.802
28,191In Stock

Mfr. Part No.
SP3022-01ETG

Mouser Part No
576-SP3022-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 0.35pF 20kV BIDIRECTIONAL

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Datasheet

28,191In Stock

Cut Tape

$0.802

$0.412

$0.328

$0.261

View

Reel

$0.162

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

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

SPHV24-01ETG
Littelfuse
1: $0.639
36,446In 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

36,446In Stock

120,000On Order

Cut Tape

$0.639

$0.305

$0.248

$0.194

View

Reel

$0.107

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

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

30R800UH
Littelfuse
1: $1.97
454In Stock
800Expected 28/10/2026

Mfr. Part No.
30R800UH

Mouser Part No
576-30R800UH

Littelfuse

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

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Datasheet

454In Stock

800Expected 28/10/2026

$1.97

$1.82

$1.51

$1.43

View

Min.: 1
Mult.: 1

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

AQ7538-08UTG
Littelfuse
1: $1.81
1,814In Stock
6,000Expected 1/9/2026

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

1,814In Stock

6,000Expected 1/9/2026

Cut Tape

$1.81

$0.936

$0.816

$0.642

Reel

$0.48

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: $0.762
3,703In 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

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Datasheet

3,703In Stock

Cut Tape

$0.762

$0.382

$0.292

$0.231

Reel

$0.158

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
4,366In 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

4,366In Stock

Cut Tape

$0.694

$0.36

$0.279

$0.22

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SP1105S-01UTG
Littelfuse
1: $0.816
41,481Expected 1/9/2026

Mfr. Part No.
SP1105S-01UTG

Mouser Part No
576-SP1105S-01UTG

Littelfuse

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

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Datasheet

41,481Expected 1/9/2026

Cut Tape

$0.816

$0.423

$0.321

$0.243

$0.242

Reel

$0.154

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

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