Celduc SP Series Solid State Relay, 4 A Maximum Load Current, PCB Mount, 275V AC Load, 12-30V AC/DC Control SPA07420

Celduc SPA07420 is a high-performance SP Series Solid State Relay designed for reliable switching of AC loads up to 4 A. The device is engineered to be mounted directly onto printed circuit boards through PCB pins, making it ideal for compact industrial and automation control applications. It supports a maximum load voltage of 275 V AC and features a wide control voltage range from 12 V to 30 V AC/DC, allowing versatile interfacing with various control systems.

This solid state relay offers low on-state resistance at 120 mΩ which helps in reducing power losses and enhancing system efficiency. It incorporates a zero cross switching function, which minimizes electrical noise and stress on the load during switching operations. Operating temperatures range broadly from -40°C up to 100°C, ensuring functionality in demanding industrial environments.

The product complies with UR standards, providing assurance of safety and reliability. Its IP20 rating protects against solid objects, enhancing durability in PCB mount installations. With compact dimensions of 25.5 mm height, 29.2 mm length, and 13 mm width, it fits efficiently into space-constrained designs.

This relay’s triac output type enables effective control of AC loads, commonly found in industrial automation, HVAC systems, manufacturing equipment, and electrical appliance control. Designed and manufactured in France, the SPA07420 model from Celduc SP series represents a high-quality choice for electronic and electrical engineers requiring precise and durable solid state relays.

Supports maximum load voltage up to 275V AC for industrial applications. Minimum load voltage rating of 230V and minimum control voltage of 12V AC/DC. Maximum control voltage is 30V AC/DC providing flexibility in control circuits.

Features IP20 rating ensuring protection against solid objects and safe PCB mounting. Low on-state resistance of 120 milliohms minimizes power loss during conduction. Operates within a temperature range from -40°C to 100°C for harsh environments.

Zero cross switching function to reduce electrical noise during switching. Output type is Triac for AC load switching applications. Compact dimensions with height 25.5 mm, length 29.2 mm, and width 13 mm. Manufactured in France with compliance to UR standards.

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