Broadcom Solid State Relay 0.1 A Load, Surface Mount, 400 V Load, 0.8V Control ASSR-4118-003E

Broadcom ASSR-4118-003E Solid State Relay is a compact, surface mount electronic component designed to control loads up to 0.1 A at voltages up to 400 V. Its low control voltage of 0.8 V ensures efficient switching with minimal power input. This relay features a 4-pin terminal design with a single-pole, single-throw contact arrangement delivering reliable switching for industrial and automation applications.

Constructed with advanced Photo MOSFET technology, the device offers fast response times, low capacitance of 0.4 pF, and on-state resistance of just 8 ohms, optimizing energy efficiency. The negligible off-state leakage current of 1 μA reduces power wastage during off cycles.

Operating reliably within a temperature range of -40°C to 85°C, this relay is suited for harsh industrial, automation, electrical control, and signal conditioning environments. Its compact form factor - 4.3 mm length, 4.4 mm width, and 2 mm height - enables high-density surface mount installations.

The product meets industry certifications including UL, IEC, CSA, and RoHS, ensuring dependable performance and regulatory compliance. Broadcom’s ASSR-4118 series combines robust electrical isolation with enhanced durability and fast switching for applications such as industrial machinery controls, HVAC systems, motor control circuits, and remote switching circuits.

The relay features a single-pole, single-throw contact configuration providing reliable switching. Capacitance is minimal at 0.4 pF, ensuring low interference. It operates in a temperature range from -40°C to 85°C, suitable for varied environments.

The on-state resistance is 8 ohms, contributing to efficient conduction. Off-state leakage current is low at 1 μA, minimizing power loss. The device is built with MOSFET output type for fast and efficient switching. Compact dimensions: length 4.3 mm, width 4.4 mm, height 2 mm.

It complies with UL, IEC, CSA, and RoHS standards, ensuring safety and environmental compliance.

Ideal for industrial automation, signal conditioning, and electronic control systems, this solid state relay enhances operational efficiency and longevity compared to mechanical relays. It is readily integrateable in surface mount printed circuit board assemblies to improve device miniaturization.

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