Sensata/Crydom D2W203F Solid State Relay 3A 24-280Vrms

Sensata/Crydom D2W203F Solid State Relay is a compact 3A solid state relay (SSR) from the D2W series, switching loads rated 24Vrms to 280Vrms from a 3VDC to 32VDC control input.

Overview

The Sensata/Crydom D2W203F is designed for reliable switching of resistive or inductive loads across a wide range of industrial applications. Its thermally conductive epoxy encapsulation supports thermal management, and its PCB-mount design with through-hole terminals simplifies installation on a standard printed circuit board. The relay uses an SPST-NO contact configuration and zero crossing switching mode, which minimises electrical noise and inrush currents. An internal snubber network suppresses voltage transients.

Key Features

• SPST-NO contact configuration
• Zero crossing switching mode
• Thermally conductive epoxy encapsulation
• Internal snubber network for voltage transient suppression
• Through-hole PCB terminals
• 4000Vrms dielectric strength

Specifications

• Load current: 3A
• Operating voltage: 24Vrms to 280Vrms
• Control voltage: 3VDC to 32VDC
• Maximum on-state voltage drop: 1.4Vpk
• Turn-on/off time: 1/2 cycle (maximum)
• Nominal input impedance: 1500Ω
• Ambient operating temperature: -30°C to 80°C
• Dimensions: 43 x 33 x 15 mm
• Weight: 20 gm

Applications

The relay is suited to controlling AC loads in industrial control systems and to switching resistive or inductive loads in industrial equipment. Its compact form factor allows it to be fitted to a standard PCB.

Safety Information

Disconnect all power before installing or working with this equipment. The enclosure may become hot during operation, so take appropriate precautions to prevent material damage and personal injury.

The D2W203F is a dependable solution for controlling AC loads in industrial control systems, offering high reliability in a compact form factor.