Original Part
Alternative Part
1. 0218002.HXP Substitution Conclusion
This part is a suitable substitute, with a minor note regarding its mechanical fit. Its core electrical specifications — rated current/voltage, breaking capacity, and time-delay characteristics — are identical to the original GDG2. The only difference is a slightly larger body diameter of 5.20mm compared to the GDG2's 5.00mm. This may result in a tighter fit in very precise or low-tolerance clip holders, but it remains fully compatible with most standard 5x20mm fuse holders. Furthermore, it provides additional, previously unspecified parameters for the GDG2, including a published I²t value (14.45) and DC cold resistance (0.0293Ω). This offers more precise quantification of its surge withstand capability and power dissipation, which is advantageous for detailed circuit analysis and reliability assessment, representing a benefit in parametric transparency.
2. 0218002.MXP Substitution Conclusion
The conclusion for the 0218002.MXP is identical to that for the 0218002.HXP: it is a valid substitute, with the same mechanical considerations. All published parameters for the 0218002.MXP — including dimensions (5.20mm diameter), electrical specifications, and the supplementary I²t and DC resistance values — are exactly the same as those for the 0218002.HXP. These two are likely different packaging codes or internal variants of the same fuse product, with no distinction in their electrical or physical performance. Therefore, its substitutability and the noted differences from the original GDG2 (slightly larger diameter, greater parametric transparency) are entirely consistent with the conclusion for the HXP model above.
Analysis ID: 7392-FD1A000
Based on part parameters and for reference only. Not to be used for procurement or production.
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