NKK Switches 10mm Ultra-Thin DIP Rotary FR01KC16P

The FR01 series consists of 10mm through-hole rotary switches designed for low-voltage, low-current circuits, with a compact profile suitable for high-density PCB mounting. The FR01KC16P variant features a plastic shaft actuator, hexadecimal coding (16 positions), straight PC terminals, and real-coded labeling with an orange actuator. It has a switching rating of 100mA at 5V DC and a nonswitching rating of 100mA at 50V DC. Contact resistance is ≤100 milliohms for the circuit and ≤30 milliohms at each contact point, with insulation resistance ≥1,000 megohms and dielectric strength of 250V AC for one minute. Mechanical and electrical life is 10,000 detent operations minimum. Operating temperature ranges from -25°C to +85°C. The actuator and housing are made of glass fiber reinforced polyamide (UL94V-0), and contacts are gold-plated copper alloy and phosphor bronze. The switch is not sealed and requires hand cleaning with alcohol-based solvents.