Original Part
Alternative Part
1. 7203P3YZQE Substitution Conclusion
From the perspective of core electrical specifications, functionality, and mounting dimensions, the 7203P3YZQE can serve as a substitute for the original part number. The two parts are identical in all key parameters, including circuit configuration (DPDT), switching function (On-Off-On), current and voltage ratings, termination style, panel cutout dimensions, and thread specifications. The primary technical difference lies in the actuator (lever) length. The C&K part measures 11.43mm, which is approximately 0.86mm shorter than the original part's 12.29mm. This substitution will result in a slightly reduced protrusion of the switch above the panel, potentially affecting visual consistency or tactile feel during operation, but it will not impact electrical connection or mechanical installation. As long as this cosmetic variance is acceptable for the application, a direct replacement is feasible.
2. 7203P3HZGE Substitution Conclusion
The 7203P3HZGE also presents a viable substitution for the original part number, with a conclusion identical to that of the 7203P3YZQE. It matches the original part in all core electrical and mechanical mounting parameters. The sole point of divergence is, again, the actuator length (11.43mm vs. 12.29mm), which will only cause a minor cosmetic difference on the panel. It is worth noting that the parameter list for the 7203P3HZGE is completely consistent with that of the 7203P3YZQE. The difference in their part numbers likely represents internal secondary coding within the product family (such as packaging type, environmental compliance, or order code), rather than a difference in technical specifications. Provided the slightly shorter lever is acceptable, this part can be considered an equivalent substitute.
Analysis ID: DA21-7ACA000
Based on part parameters and for reference only. Not to be used for procurement or production.
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