MF-R010-AP-99 PTC Resettable Fuse Self Resetting Polyfuse 0.1A Hold 0.2A Trip 60V 40A Max 0.38W 4s 2.5 Ohm Radial Lead 7.4 x 3.1 mm Automotive Grade For Reliable Auto Electronics

Resettable PTC Fuse: Radial Polyfuse, 0.1A Hold
✔️ 0.1A hold, 0.2A trip, 60V, 40A max, 2.5Ω, 0.38W, 7.4x3.1mm radial 1pc

This resettable PTC fuse is a polyfuse used to protect automotive electronics from overcurrent events. It features a radial lead design for easy mounting in tight auto electrical spaces.

✅ Self-resetting polyfuse with 0.1A hold current
✅ Trip current around 0.2A for overcurrent protection
✅ 60V rating with 40A max surge
✅ 2.5Ω resistance, 0.38W dissipation; radial 7.4x3.1 mm, automotive grade

💡 What is a resettable fuse used for in automotive electronics?

These handy devices protect circuits by limiting current and auto-reset after fault.

✅ Protects ECUs, sensors, and motor controllers from overcurrent.
✅ Allows quick recovery after a fault without replacing a fuse.
✅ Works on 60V automotive circuits with reliable surge protection.
✅ Small radial-lead package fits tight spaces in dashboards and harnesses.
✝️