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The 55463/BPA is a dual-marked integrated circuit, identified as M38510/12909BPA, manufactured by Rochester Electronics. It operates within a voltage range of 4.5V to 5.5V and supports an extended temperature range from -55°C to +125°C. The component is RoHS compliant and lead-free. It belongs to the specialized interface category, designed for robust performance in demanding environments requiring high reliability and wide operational margins.
Verify the dual marking M38510/12909BPA on the device surface to confirm authenticity. Ensure the supplier provides valid chain-of-custody documentation. Check for RoHS compliance certificates. Confirm the operating temperature range matches system requirements. Validate package integrity upon receipt to prevent handling damage.
Select this component when wide temperature stability is critical. Consider its specialized interface capabilities for specific signal routing needs. Evaluate the dual-marking requirement for supply chain security. Assess compatibility with 4.5V to 5.5V power supplies. Review military-grade specifications if applicable to the target application.
Rochester Electronics specializes in semiconductor lifecycle solutions, providing authorized distribution and licensed manufacturing. The company sources components from original manufacturers to support long-term availability. This part represents their strategy to supply critical devices beyond standard obsolescence timelines, ensuring continuity for defense and industrial sectors.
Direct substitutes require matching the M38510/12909BPA specification. Verify pinout compatibility and electrical parameters. Ensure the replacement maintains the same temperature and voltage ratings. Consult official cross-reference lists for approved alternatives.