EYP-2BH101 Panasonic Fuse (Other) In Stock
Panasonic EYP-2BH101 is a thermal cutoff fuse rated at 102°C actuation temperature, 2 A current, and 250 VAC maximum voltage, providing one-shot irreversible over-temperature protection for electrical appliances. It permanently opens the circuit when the thermal threshold is exceeded, preventing fire hazards in motors, transformers, and heating appliances.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EYP-2BH101 Datasheet PDF
- Category
- Fuse
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 102°C precise thermal actuation temperature for reliable over-temperature protection in appliance and motor windings
- 2 A current rating at 250 VAC for use in household appliances, HVAC equipment, and small motor circuits
- One-shot irreversible operation permanently opens the circuit on thermal overload, preventing fire or component damage
- Compact body design allows direct integration into motor windings, transformer bobbins, and heating element housings
Applications
The EYP-2BH101 is embedded in electric motors, transformer windings, and heating element assemblies of appliances such as hair dryers, coffee makers, and HVAC fan motors to prevent fire when normal thermal cutoff at 102°C is exceeded. It provides UL/CUL-recognized thermal protection that permanently disconnects the 250 VAC circuit on an irreversible thermal event, complementing motor thermal overload relays. Appliance manufacturers select this thermal cutoff for secondary over-temperature protection in white goods and consumer electronics meeting international safety standards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
At what temperature does the EYP-2BH101 thermal cutoff open, and why is 102°C significant for appliance motors?
The EYP-2BH101 opens irreversibly at 102°C, a threshold chosen because small appliance motors and transformer windings typically reach 85°C to 95°C under normal load; the 102°C trip point provides a safety margin of 7°C to 17°C above normal operation, ensuring the cutoff fires only during genuine thermal fault conditions that risk insulation damage or fire.
Can the EYP-2BH101 be reset after thermal actuation, and how should it be replaced in service?
The EYP-2BH101 is a one-shot, non-resettable thermal cutoff; once it opens at 102°C, the 2 A circuit is permanently broken and the device must be physically replaced; servicing requires soldering a new unit directly into the motor winding or appliance harness, making it suitable for safety-critical applications where self-resetting could allow repeated thermal runaway cycles.
How does the 2 A / 250 VAC rating of the EYP-2BH101 align with typical household appliance circuit requirements?
A 2 A rating at 250 VAC covers a 500 W continuous load, matching the power envelope of small kitchen appliances, ventilation fan motors, and secondary transformer circuits; the 250 VAC rating satisfies both 120 V North American and 230 V European mains requirements, allowing a single EYP-2BH101 SKU to be used in globally distributed appliance designs without changing the thermal protection component.
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