Original Part
Alternative Part
1. GPTCRM01 Substitution Conclusion
Based on key electrical specifications, mechanical construction, and rated lifespan, the GPTCRM01 can essentially serve as a drop‑in replacement for the original part. The differences lie in a slightly lower operating force (158 gf vs. 170 gf) and a marginally shorter operating position (29.8 mm vs. 30.2 mm), a reduction of 0.4 mm. The reduced actuation force may have a minor effect on user feel but does not impair functionality. The slight shift in the actuator’s trigger point due to the shorter operating position requires attention in applications where installation space or linkage mechanisms impose tight tolerances on actuation travel. It is necessary to verify whether this 0.4 mm deviation falls within the system’s allowable margin. In all other respects—rated current and voltage, contact configuration (SPDT), actuator type, termination style, and mechanical endurance—the two models are identical. Therefore, the GPTCRM01 can be directly substituted in most general‑purpose applications.
2. GPTCRM11 Substitution Conclusion
The GPTCRM11 shares identical parameters with the GPTCRM01; consequently, the substitution conclusion for the original part is exactly the same. This model also exhibits the two noted variations: a lighter operating force (158 gf) and a slightly shorter operating position (29.8 mm). When considering it as a replacement, the same evaluations apply: whether the reduced operating force is acceptable, and—critically—whether the 0.4 mm reduction in operating position could lead to insufficient actuation or mechanical interference in the specific mounting arrangement. Provided the mechanical environment can accommodate this small dimensional deviation, the GPTCRM11 qualifies as a functionally equivalent substitute in terms of electrical performance and mechanical durability.
Analysis ID: 3B73-5447000
Based on part parameters and for reference only. Not to be used for procurement or production.
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