Circuit Protection for IoT Wearable Devices

Littelfuse Circuit Protection for IoT Wearable Devices provide protection and are also extremely small in size to be compatible with the small form factor of IoT Wearables. For general purpose circuits (buttons, audio, etc.), the SP1013 and SP1014 are available in 0201 size; for the ultimate in small size, the SP1020 and SP1021 are 01005 size. For high-frequency circuits (RF), the SP3022 is available with 0.35pF and 0201 size.

Types of Fuses

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Results: 110
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Fuse Size/Group Current Rating Voltage Rating AC Voltage Rating DC
Littelfuse Surface Mount Fuses 32V .75A 0402 Very Fast Acting 5 102In Stock
Min.: 1
Mult.: 1
Reel: 10 000

SMD Fuses 0402 (1005 metric) 750 mA 32 VAC 32 VDC
Littelfuse Surface Mount Fuses 32V 1A 0402 Very Fast Acting 12 532In Stock
Min.: 1
Mult.: 1
Reel: 10 000

SMD Fuses 0402 (1005 metric) 1 A 32 VAC 32 VDC
Littelfuse Surface Mount Fuses 32V 0402 1A V/FA HALIDE FREE 14 377In Stock
Min.: 1
Mult.: 1
Reel: 10 000

SMD Fuses 0402 (1005 metric) 1 A 32 VAC 32 VDC
Littelfuse Surface Mount Fuses 32V 2A 0402 Very Fast Acting 7 640In Stock
Min.: 1
Mult.: 1
Reel: 10 000

SMD Fuses 0402 (1005 metric) 2 A 32 VAC 32 VDC
Littelfuse Surface Mount Fuses 32V 0402 2A V/FA HALIDE FREE 2 373In Stock
Min.: 1
Mult.: 1
Reel: 10 000

SMD Fuses 0402 (1005 metric) 2 A 32 VAC 32 VDC
Littelfuse Surface Mount Fuses 32V 3A V/FA SLIM 0402 7 417In Stock
Min.: 1
Mult.: 1
Reel: 10 000

SMD Fuses 0402 (1005 metric) 3 A 32 VAC 32 VDC
Littelfuse Surface Mount Fuses 32V 3.5A HALIDE FREE 6 799In Stock
Min.: 1
Mult.: 1
Reel: 10 000

SMD Fuses 0402 (1005 metric) 3.5 A 32 VAC 32 VDC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A 3 175In Stock
4 000Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A 3 418In Stock
Min.: 1
Mult.: 1
Reel: 3 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A 4 254In Stock
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.1A 3 269In Stock
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.10A 3 538In Stock
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A 7 164In Stock
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A 7 534In Stock
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.80A 3 250In Stock
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC

Littelfuse Resettable Fuses - PPTC 6V 5.0A-HD 50A MAX 4 452In Stock
6 000Expected 27/04/2026
Min.: 1
Mult.: 1
Reel: 3 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 14 407In Stock
Min.: 1
Mult.: 1
Reel: 3 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.5A 4 042In Stock
Min.: 1
Mult.: 1
Reel: 3 000

Resettable Fuses - PPTC

Littelfuse Resettable Fuses - PPTC 24V 3.0A-HD 50A SMD 4 956In Stock
5 000Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 2 500

Resettable Fuses - PPTC

Littelfuse Resettable Fuses - PPTC 24V 6.0A-HD 100A MAX 5 649In Stock
Min.: 1
Mult.: 1
Reel: 2 500

Resettable Fuses - PPTC

Littelfuse Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD 852In Stock
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4.50A 945In Stock
Min.: 1
Mult.: 1
Reel: 3 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V 5A 1210 POLYFUSE SURF MOUNT 1 193In Stock
Min.: 1
Mult.: 1
Reel: 3 000

Resettable Fuses - PPTC

Littelfuse Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD 56In Stock
Min.: 1
Mult.: 1
Reel: 3 000

Resettable Fuses - PPTC
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A 1 187In Stock
Min.: 1
Mult.: 1
Reel: 4 000

Resettable Fuses - PPTC