Crydom D2W Series Solid State Relay, 3.5 A Load, PCB Mount, 280 Vrms Load, 32V dc Control D2W203F-11

Crydom D2W203F-11 is a high-performance solid state relay designed for electrical and automation applications requiring precise and reliable switching of AC loads. With a maximum load current of 3.5 amperes and support for up to 280 Vrms load voltage, this PCB mount relay offers a robust solution for controlling electrical circuits efficiently.

The relay features a zero cross switching function that minimizes electrical noise and enhances longevity by switching at zero voltage crossings. Its thermally conductive epoxy housing protects the internal components from chemical exposure and mechanical wear, ensuring durability in industrial and harsh operating environments ranging from -30°C to +80°C.

Compact dimensions of 43.2 mm length, 11.9 mm width, and 29.9 mm height allow easy integration into constrained spaces. The device uses a through hole terminal configuration facilitating secure attachment to printed circuit boards, with an SPST contact controlled via optical signalling, eliminating mechanical parts and reducing failure modes.

This relay is ideal for industrial automation, robotics, motor control, and home appliance use cases. Its low off-state leakage current of 8 mArms and 10 pF capacitance helps optimize power efficiency. Rated with CSA and CE approvals, it ensures compliance with international standards for safety and reliability.

Wide 3.5 A load current capacity suited for various control applications. Zero cross switching minimizes electrical noise and mechanical wear. Thermally conductive epoxy housing for chemical and wear resistance. Compact and lightweight design for PCB mount installations.

Wide operating temperature range ensures reliability in harsh environments. High dielectric strength of 4000 Vrms for enhanced insulation. Optical signalling contact control for long service life. Low off-state leakage current reduces energy consumption.

Compliant with CSA and CE standards. Versatile for use in robotics, motor control, and domestic appliances. Browse the Electronics & Electricals category for more Solid State Relays and automation components on EnvMart.