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V-103-1A5 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The V-103-1A5 is a reliable, heavy-duty miniature snap-action basic switch (commonly known as a microswitch) from Omron's V series. This specific model features a long straight lever actuator that requires low force to trigger, making it perfect for mechanical position sensing, door detection, limit control, and industrial interlocking mechanisms.

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Key Specifications Parameter Value/Description Manufacturer Omron Electronic Components Part Number V-103-1A5 Type Microswitch / Snap Action Switch Actuator Type Long Hinge Lever (51.3mm length) Contact Form SPDT (Single Pole Double Throw) / 1C/O Switch Function ON-(ON) - Momentary action Electrical Ratings Rating Type Value Contact Current Rating (AC) 10A at 250VAC (resistive load) Contact Current Rating (DC) 0.6A at 125VDC (resistive load) Max. Voltage Rating (AC) 250V Max. Voltage Rating (DC) 250V Contact Resistance (Max.) 15 mΩ Insulation Resistance (Min.) 0.1 GΩ (100 MΩ) Mechanical Specifications Parameter Value Operating Force (OF) 0.69 N (70 gf) Pretravel (PT) 9.0 mm (0.354 inch) Differential Travel (DT) 2.8 mm (0.11 inch) Overtravel (OT) 2.0 mm (0.079 inch) Mechanical Life (Min.) 50,000,000 operations Electrical Life (Min.) 300,000 operations Operating Frequency (Mechanical) 600 operations/minute Physical & Environmental Parameter Value Termination Style Solder terminals Mounting Method Panel mount / Chassis mount (through holes) Body Dimensions (L x W x H) 27.8 x 10.3 x 15.9 mm IP Rating IP40 Operating Temperature -25°C to +80°C (or up to +105°C depending on reference) Contact Material Pure silver / Silver Body Material Thermosetting resin Weight Approx. 6g RoHS Compliant Yes