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Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.
Link has been copied to clipboardSMD Autofuses
SMD autofuses perform the same overcurrent protection functions as automotive blade fuses. The difference for SMD autofuses is their configuration. Compact and optimized to mount on the surface of printed circuit boards, SMD autofuses deliver weight savings without compromising circuit protection.
- Rated at 18 V dc
- Available with ampere ratings from 5 A to 30 A
- Interrupting rating of 1 kA at 18 V dc
- Tin-plated zinc alloy terminals
- Liquid crystal polymer housings with UL 94 flammability ratings of HB
- Operate in temperatures ranging for –40 ℃ to +105 ℃
- Net weight of 0.27 g ±15 % per fuse
- RoHS compliant
- Shunt version available
- High-contrast ampere stamps on housings aid identification
- Low profile saves board space
- Optimized for reflow soldering
SMD Autofuses Parts
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