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38. Battery Mini-Breaker for Power Tool Battery Protection

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MHP-TAT18-9-90N
Component
DigiKey Part NoMHP-TAT18-9-90N-ND
Mfr Part NoMHP-TAT18-9-90N
ManufacturerLittelfuse Inc.

THERMOSTAT 90DEG C SPST-NC STRAP

Thermal Cutoff (TCO) AC DC 30 A 90°C (194°F) Nonstandard

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EW

Response By EW AI

✅ Manufacturer: Littelfuse Inc. matches the AVL requirement.
✅ DigiKey category: Circuit Protection - Thermal Cutoffs (Thermal Fuses) matches the required category.
✅ Type: Breaker, which satisfies the resettable battery mini-breaker requirement.
✅ Rated Functioning Temperature: 90°C, exactly matches the required trip temperature.
✅ Voltage Rating - DC: 28.0V, which satisfies the minimum ≥28.0V requirement for the 5S Li-ion pack.
✅ Current Rating: 30A, which satisfies the minimum ≥30A requirement and provides margin above the 25A peak load.
✅ Part Status: Active, as required.
✅ RoHS Compliance: ROHS3 Compliant, satisfying the RoHS requirement.
This selected Littelfuse MHP-TAT18-9-90N satisfies all listed requirements and is approved for the stated battery mini-breaker application.
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