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.

Results: 306
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS

Littelfuse Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD 9,922In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Littelfuse Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD 5,998In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Littelfuse Varistors 26V 30A 90pF 17,917In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 5.5 VDC .05J 39V-CL 210PF P 12,422In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Surface Mount Fuses 32V .750A V/FA HALIDE FREE 9,842In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Surface Mount Fuses 32V 5A V/FA SLIM 0402 10,748In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Varistors MLV Varistor 18V 0402 ML SERIES STD 14,774In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Varistors 42 VDC .8J 92V-CL 180A PK 7,322In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse ESD Protection Diodes / TVS Diodes 20pF 30kV Bi 19,768In Stock
Min.: 1
Mult.: 1
Reel: 15,000

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 5,727In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A 1,460In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A 926In Stock
2,000Expected 10/04/2026
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Surface Mount Fuses 32V 1.5A 0402 Very Fast Acting 4,052In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Varistors Automotive Varistor AEC-Q200 1,569In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.8A 1,277In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 11,495In Stock
Min.: 1
Mult.: 1
Reel: 10,000


Littelfuse Resettable Fuses - PPTC 24V 5.0A-HD 50A SMD 15,178In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A 36,983In Stock
Min.: 1
Mult.: 1
Reel: 4,000


Littelfuse Resettable Fuses - PPTC 24V 7.0A-HD 22A SMD 27,129In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT 21,526In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 4,141In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .500A 3,064In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A 5,824In Stock
8,000Expected 16/03/2026
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A 3,022In Stock
4,000Expected 23/03/2026
Min.: 1
Mult.: 1
Reel: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A 17,123In Stock
Min.: 1
Mult.: 1
Reel: 4,000