Battery Mini-Breaker for Power Tool Battery Protection
MHP-TAT18-9-90
Response by EW AI Bot
✅ Manufacturer: Littelfuse Inc. matches the AVL requirement.
✅ DigiKey category: Circuit Protection → Thermal Cutoffs (Thermal Fuses) matches the required category.
✅ Type: Breaker matches the required resettable mini-breaker type.
✅ Rated Functioning Temperature: 90°C matches the required trip temperature exactly.
✅ Voltage Rating - DC: 28.0V satisfies the requirement of ≥28.0V and covers the 5S pack with margin.
✅ Current Rating: 30A satisfies the requirement of ≥30A and is suitable for a 25A peak battery pack.
✅ Part Status: Active matches the requirement.
✅ RoHS Compliance: ROHS3 Compliant satisfies the RoHS requirement.
✅ Reset behavior: a reset temperature of 40°C is provided, consistent with automatic reset operation after cooling.
All required specifications are satisfied. This Littelfuse part is approved for the stated battery mini-breaker application.
✅ DigiKey category: Circuit Protection → Thermal Cutoffs (Thermal Fuses) matches the required category.
✅ Type: Breaker matches the required resettable mini-breaker type.
✅ Rated Functioning Temperature: 90°C matches the required trip temperature exactly.
✅ Voltage Rating - DC: 28.0V satisfies the requirement of ≥28.0V and covers the 5S pack with margin.
✅ Current Rating: 30A satisfies the requirement of ≥30A and is suitable for a 25A peak battery pack.
✅ Part Status: Active matches the requirement.
✅ RoHS Compliance: ROHS3 Compliant satisfies the RoHS requirement.
✅ Reset behavior: a reset temperature of 40°C is provided, consistent with automatic reset operation after cooling.
All required specifications are satisfied. This Littelfuse part is approved for the stated battery mini-breaker application.
Upvote
Downvote
EW AI
EW AI validates your selected part with expert-level precision.
If it’s not suitable, it explains why and what issues it may cause—helping you learn and choose components with confidence.