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: 16

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Part #

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

1812L260/12MR
Littelfuse
1: $1.25
3,838In 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

3,838In Stock

Cut Tape

$1.25

$1.14

$0.955

$0.878

Reel

$0.606

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

2920L500/16MR
Littelfuse
1: $2.27
12,837In 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

12,837In Stock

Cut Tape

$2.27

$2.04

$1.74

$1.60

View

Reel

$1.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

SP1003-01ETG
Littelfuse
1: $0.626
64,457In 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

64,457In Stock

Cut Tape

$0.626

$0.348

$0.186

$0.168

$0.157

Reel

$0.146

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

SP1004U-ULC-04UTG
Littelfuse
1: $0.89
19,144In Stock

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

19,144In Stock

Cut Tape

$0.89

$0.666

$0.468

$0.40

$0.36

Reel

$0.285

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SP1105S-01UTG
Littelfuse
1: $0.264
41,297In Stock

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

41,297In Stock

Cut Tape

$0.264

$0.228

$0.143

Reel

$0.133

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 0.35pF 20kV BIDIRECTIONAL

SP3022-01ETG
Littelfuse
1: $0.306
39,038In 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

39,038In Stock

Cut Tape

$0.306

$0.211

$0.192

$0.181

Reel

$0.157

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

SESD1004Q4UG-0020-090
Littelfuse
1: $1.26
6,484In Stock
25,000Expected 6/5/2026

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

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Datasheet

6,484In Stock

25,000Expected 6/5/2026

Cut Tape

$1.26

$1.05

$0.708

$0.67

View

Reel

$0.512

MouseReel Available

Min.: 1
Mult.: 1

Reel: 25,000

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

0805L300SLWR
Littelfuse
1: $2.65
3,418In Stock

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

3,418In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

AQ7538-08UTG
Littelfuse
1: $1.39
4,342In 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

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Datasheet

4,342In Stock

Cut Tape

$1.39

$1.13

$0.758

$0.591

Reel

$0.478

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes ESD 3.3V UNI

SP3401-02UTG
Littelfuse
1: $1.00
10,952In Stock
27,000Expected 1/7/2026

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

10,952In Stock

27,000Expected 1/7/2026

Cut Tape

$1.00

$0.845

$0.584

$0.528

Reel

$0.393

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SP1115-01UTG
Littelfuse
1: $0.542
4,946In 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

4,946In Stock

Cut Tape

$0.542

$0.367

$0.172

Reel

$0.149

$0.132

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SP1124-01UTG
Littelfuse
1: $0.278
8,594In 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

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Datasheet

8,594In Stock

Cut Tape

$0.278

$0.204

$0.147

Reel

$0.147

$0.132

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

30R800UH
Littelfuse
1: $1.85
640In Stock

Mfr. Part No.
30R800UH

Mouser Part No
576-30R800UH

Littelfuse

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

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Datasheet

640In Stock

$1.85

$1.71

$1.42

$1.37

View

Min.: 1
Mult.: 1

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

SPHV24-01ETG
Littelfuse
1: $0.598
44,387On 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

44,387On Order

Cut Tape

$0.598

$0.385

$0.243

$0.182

View

Reel

$0.104

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

SESD0402Q2UG-0030-088
Littelfuse
50,000: $0.375
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
SESD0402Q2UG-0030-088

Mouser Part No
650-SESD0402Q2UG0030

Littelfuse

ESD Protection Diodes / TVS Diodes Silicon ESD Devices

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Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$0.375

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

Reel: 50,000

ESD Protection Diodes / TVS Diodes 15V 120A uDFN 800pF

SP1555-01UTG
Littelfuse
3,000: $0.542
Non-Stocked

Mfr. Part No.
SP1555-01UTG

Mouser Part No
576-SP1555-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 120A uDFN 800pF

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Datasheet

Non-Stocked

Reel

$0.542

$0.52

$0.512

Min.: 3,000
Mult.: 3,000

Reel: 3,000

USB 3.1 Type C Circuit Protection

Types of Circuit Protection

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