Resettable Fuse
Resettable Fuse components are essential building blocks in modern electronic systems. FindMyChip sources Resettable Fuse ICs from authorized China distributors with competitive pricing and reliable stock.
26 components
How to Choose Resettable Fuse Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
Resettable Fuse Guides & Articles
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
All Resettable Fuse Components
Showing 1–26 of 26
Littelfuse 1812L260/12MR is a 2.6 A hold current, 12 V rated surface mount resettable PTC fuse in 1812 package for overcurrent protection. REACH-compliant and available in tape-and-reel format with worldwide in-stock shipping.
Littelfuse 1812L010DR is a resettable PPTC fuse in a 1812 SMT package rated for 0.10 A hold current and overcurrent protection. Key specs: 4.73 mm x 3.41 mm x 1.25 mm package, Pb-free, REACH compliant surface mount chip. Available from stock with worldwide shipping.
Littelfuse 0603L150SLYR is a 1.5 A hold-current resettable PPTC fuse in a compact 0603 (1.8 mm × 1.0 mm) SMT package rated at 0.6 W power dissipation. Provides automatic overcurrent protection that resets after fault removal without board intervention. Stocked at global distributors with worldwide shipping available.
The 0603L050SLYR is a Littelfuse 0603 SMT polymeric positive temperature coefficient (PPTC) resettable fuse rated at 500 mA hold current, 0.6 W power dissipation, and 1.8 mm × 1.0 mm × 0.75 mm package. It provides automatic overcurrent protection that resets after the fault is cleared, eliminating the need for manual fuse replacement. Available in stock worldwide with competitive pricing and fast shipping.
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Littelfuse 1206L025YR is a resettable PTC fuse in a 1206 SMD package with a 0.25 A hold current and 0.50 A trip current for overcurrent protection. It features a compact 3.4 mm × 1.8 mm footprint and surface mount assembly compatibility. Available worldwide with in-stock shipping.
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The 0805L075SLYR is a resettable PTC fuse from Littelfuse in 0805 SMD package with 750mA hold current rating. It measures 2.2mm x 1.5mm x 0.75mm and provides automatic overcurrent protection without requiring manual replacement after a fault. RoHS-compliant and suitable for USB, telecom, and portable electronics protection.
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Littelfuse PICOASMDCH010F-2 is a 1.0 A hold current, surface-mount resettable PTC fuse in a compact 2.2 mm x 1.5 mm chip package. Provides automatic overcurrent protection that resets after fault is cleared. Available from stock worldwide with fast global shipping.
Bourns MF-FSML125/8-2 is a surface mount resettable PTC fuse chip in a compact 1.85 x 1.05 x 0.7 mm SMT package, providing overcurrent and overtemperature protection for USB ports, battery packs, and portable electronic circuits.
NANOASMDCH035F-2 is a LITTELFUSE Resettable Fuse for OEM production, repair, and approved BOM replacement. Key specs: 2 pins, -40°C to 125°C; package: Fuses Chip. FindMyChip supports inquiry-based sourcing, inventory checks, and worldwide shipping.
Littelfuse MINISMDC260F/16-2 is a surface-mount polymeric PTC resettable fuse rated at 2.6 A hold current and 16 V, packaged in a compact 4.83 mm x 3.41 mm SMT body. It provides automatic overcurrent protection that resets after the fault is cleared, eliminating the need for manual fuse replacement.
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