Aratas America LLC Pushbutton Switch,straight,spst,off-(On),pc Tail W/retnn Terminal,pcb Hole Count Omron Electronic Components B3F-1155

The B3F-1155 is a through-hole-mounted tactile switch with a projected plunger, gold-plated contacts, and a ground terminal, designed for reliable operation in harsh environments. It has a 6 × 6 mm footprint and operates with an operating force of 2.55 N {260 gf} ±0.69 N. The switch supports SPST-NO contact form, with a contact resistance of 100 mΩ max and insulation resistance of 100 MΩ min. It is rated for 10,000,000 operations minimum and complies with RoHS. The switch requires a PCB with five holes and has a terminal arrangement matching the B3F-5001 series. The ambient operating temperature ranges from -25°C to +70°C at 60% RH maximum.