Which relays are suitable for microloads?
When operating with a microload, use the applicable load condition of the failure rate P level (reference value) as a guide.
Signal relays use a gold-clad or gold-plated contact and crossbar twin contact structure (see figure) to provide excellent contact reliability even under small signal loads.
For more information, see Relay Basics: General application/Minimum load application of electrical relays.
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