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The SW201BQ/883C is a high-performance analog switch manufactured by Analog Devices Inc. It features four single-pole single-throw (SPST) normally open switches in a 16-pin ceramic dual in-line package (CDIP). The device operates with an on-resistance of 110 ohms and supports a wide temperature range from -55°C to +125°C. Designed for military and aerospace applications, it provides reliable signal routing in harsh environments.
Verify the authenticity of the /883C suffix, which indicates compliance with MIL-PRF-38534 or similar military standards. Ensure the supplier provides traceability documentation and lot traceability records required for defense contracts. Confirm that the ceramic package integrity meets strict hermeticity requirements specified in the official datasheet before finalizing procurement.
Select this component when four isolated analog channels are required in a ruggedized form factor. The CDIP package offers superior thermal stability compared to plastic variants. Consider the 110-ohm on-resistance for low-voltage signal paths. Evaluate the -55°C to +125°C operating range against specific environmental exposure limits.
This part belongs to the SW201 family of analog switches. The /883C designation signifies a military-grade version with enhanced quality controls. It serves as a robust alternative to standard commercial switches in critical infrastructure where failure is not an option.
Public confirmed substitute part numbers: SW06BQ/883C.