Key Specifications Parameter Value/Description Manufacturer Omron Corporation / Omron Electronic Components Part Number D2MV-01-1C1 Series D2MV Type Miniature Basic Switch / Snap Action Switch / Limit Switch Product Status Obsolete / Discontinued (End of Life: Mar. 31, 2023) Contact & Circuit Specifications Parameter Value Contact Form SPDT (Single Pole Double Throw / 1c) Switch Function On-Mom (Momentary) Contact Material Gold alloy (Twin crossbar contact) Contact Gap 0.5mm (standard value) Electrical Ratings Rating Type Value Rated Current (Resistive Load) 0.1A (100mA) at 125VAC / 0.1A at 30VDC Max. Switching Voltage (AC) 125 VAC Max. Switching Voltage (DC) 30 VDC Inrush Current (NC & NO) 0.1A max. Minimum Applicable Load (Reference) DC5V 1mA Mechanical Specifications (Pin Plunger Type) Parameter Value Actuator Type Pin Plunger (Pin push button type) Operating Force (OF) Max. 0.10 N (approx. 10gf) Return Force (RF) Min. 0.005 N Pretravel (PT) Max. 1.2 mm Overtravel (OT) Min. 1.3 mm Movement Differential (MD) Max. 0.25 mm Operating Position (OP) 14.7 ± 0.4 mm Actuator Travel 2.5 mm Performance & Life Parameter Value Mechanical Life (Min.) 10,000,000 operations (10 million+) Electrical Life (Min.) 1,000,000 operations (1 million+) Mechanical Operating Frequency 300 operations/min max. Electrical Operating Frequency 60 operations/min max. Allowable Operating Speed 1mm to 1m/s (for pin push button type) Insulation & Dielectric Strength Parameter Value Insulation Resistance 100 MΩ min. (at 500 VDC) Contact Resistance (Initial) 50 mΩ max. Dielectric Strength (Between same polarity terminals) AC1,000V, 50/60Hz for 1 min Dielectric Strength (Between live metal parts and ground) AC1,500V, 50/60Hz for 1 min Dielectric Strength (Between each terminal and non-current-carrying metal parts) AC1,500V, 50/60Hz for 1 min Environmental & Physical Specifications Parameter Value Degree of Protection IEC IP40 Operating Temperature -25°C to +80°C (60% RH max., no freezing or condensation) Operating Humidity 85% RH max. (at +5 to +35°C) Vibration Resistance (Malfunction) 10 to 55Hz, 1.5mm double amplitude Shock Resistance (Durability) Max. 150 m/s² Shock Resistance (Malfunction) Max. 100 m/s² Termination Style Solder lug / Solder terminal Mounting Style Chassis mount / Panel mount Body Dimensions (L × W × H) 31.8 × 10.3 × 15.9 mm Weight Approx. 6g