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The 5042/BEA is an analog switch manufactured by Rochester Electronics, LLC. It features a single-pole double-throw (SPDT) configuration with one channel. The component is dual-marked as M38510/10503BEA and falls under the base number 5042. It is supplied in bulk packaging and is currently listed with an active lifecycle status.
Verify the specific electrical parameters against the official datasheet for M38510/10503BEA, as general descriptions lack detailed voltage and current ratings. Confirm RoHS compliance status, as sources indicate it may not be applicable. Ensure the supplier provides traceability documentation consistent with the dual-marked nature of the component.
Select this component when a ruggedized SPDT analog switch is required for critical applications. The dual marking indicates adherence to specific military standards. Verify that the package type and channel count meet the circuit design requirements before integration.
Rochester Electronics specializes in sourcing and distributing obsolete and hard-to-find components. The 5042/BEA represents a legacy part often used in defense and industrial sectors where original manufacturer support has ended. Its availability through Rochester ensures continuity for existing designs.
Direct substitutes include other SPDT analog switches meeting M38510/10503BEA specifications. Verify pin compatibility and electrical characteristics before substitution.