D2HW-A201D-OPTECH CO.,LIMITED

Model:D2HW-A201D

Model:D2HW-A201D
Manufacturer：OMRON
Stocks：2000
Describe：

The industry's smallest sealed ultra-miniature quick-action switch (microswitch) with through-hole PC pins for installation. This device is a sealed basic switch with an ultra-long stroke feature. Even without a lever, the OT reference value reaches 1.4mm, ensuring reliable ON/OFF operation. The housing size is only 78% of the traditional model, facilitating the miniaturization of mechanical modules. The contact rating is 2A at 12V DC and 0.1A at 125V AC, with a minimum load of 1mA @ 5V DC. All models are made of environmentally friendly materials, and the molded lead models are lead-free, meeting RoHS standards. It features high sealing performance with an IP67 protection rating, suitable for applications in automobiles, industrial equipment, and other scenarios where reliability is strictly required.

Features ：

• Switch configuration: Single-pole double-throw (SPDT) contact type, with instantaneous response function (ON-ON)

• Actuator type: Circular needle-shaped push rod (Pin Plunger), providing direct contact travel.

• Electrical rating: 2A at 12V DC, 0.1A at 125V AC, minimum load 1mA at 5V DC

• Extended stroke: The reference value for OT is 1.4mm. Even without a lever, it ensures reliable switching operation.

• Contact resistance: Maximum 100 mΩ, Insulation resistance 100 MΩ (above)

• Operating force: 0.75N (approximately 76gf), with clear tactile sensation

• Mechanical lifespan: More than 1,000,000 operations (1,000,000 times)

• Sealing protection: IP67 grade, dustproof and waterproof, suitable for harsh environments

• Wide operating temperature range: -40°C to +85°C, industrial grade temperature range

• Environmental compliance: Meets RoHS standards, lead-free (Pb-Free)

• Packaging form: Through-hole installation, with PC pins for terminal connection

Application：

• Automotive electronics: Electric window control, door lock mechanism, brake pedal switch, sunroof limit switch

• Industrial Automation: Limit switches, equipment safety door detection, mechanical position sensing

• Household appliances: Door detection for washing machines, microwave oven door switch, water level control for water heaters

• Office equipment: Printer cover detection, copier paper sensor, scanner return switch

• Medical equipment: Position detection of medical instruments, Switches for patient monitoring devices

• Consumer electronics: Switch detection for portable devices