Solid State Relay SSR-40DD DC Input 3-32VDC Output 5VDC 200VDC 40A Single Phase Semi Conductor

Perfect fit

Diverse applications in controlling computer peripherals, AC motors, lighting systems, spanning automation setups to enhance security and performance

Premium quality

This product adopts a heat-dissipating metal back plate and a copper terminal lug for superior conductivity.

Saving solution

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Simple installation

Solid State Relay is a simple part & just takes few minutes to install and will save you at least a hundred bucks in labor.

Technical Specifications

Model	SSR-40DD
Control method	DC to DC
Control (Input) Voltage	3-32VDC
Load (Output) Voltage	5-200VDC
Min Control Current	3MA
Max Control Current	35MA
Current & Frequency	40A

Insulation Resistance	500M Ohm/500VDC
Off Leakage Current	≤5mA
On Voltage	≤1.6V
On-off-Time	≤10ms
Ambient Temperature	~30~+70℃
Relative Humidity	40-50% (Non-condensing)

BRINGING RELIABILITY TO THE SWITCH

What is SSR-40DD used for?
How does SSR-40DD differ from electromechanical relays?
Can I use SSR-40DD with a microcontroller?
Is a heat sink necessary?
How reliable is SSR-40DD?