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Bourns MFRHT4502 High Temperature PTC Fuse
The MF-RHT Series high temperature PTC resettable fuses offer reliable overcurrent protection for automotive and electronic equipment operating up to 125°C. Compliant with RoHS and halogen-free standards, these fuses feature high hold currents, low thermal derating, and excellent environmental resistance, including thermal shock, humidity, vibration, and aging. They are ideal for protecting engine control modules, high-temperature electronic circuits, and other electronic devices requiring resettable fault protection with precise thermal and electrical characteristics. Suitable for applications demanding durability and safety in harsh conditions.
Bourns MFRHT4502 High Temperature PTC Fuse Specifications:
- Maximum Voltage: 30V to 32V depending on model
- Maximum Current: 40A at 23°C
- Resistance Range: 0.045 to 0.92 Ohms at 23°C
- Operating Temperature: -40°C to +125°C
- Storage Temperature: -40°C to +85°C
- Environmental Resistance: Thermal shock, humidity, vibration, and aging resistance
- RoHS Compliant, halogen-free, UL and CSA Certified
- Hold Currents: up to 13A, Trip Times: ranging from 0.01 to 25 seconds depending on model
- Fault Current Tolerance: tested up to 100 cycles without arcing or buming
- Dimensions: Length varies with model, typical lead length approximately 4 mm, width around 8-12 mm, material includes copper and tin-plated components
- Packaging: Tape & Reel, Ammo-Pak options, compliant with IEC and EIA standards
Buy the Buy BOURNS MF-RHT Series High Temperature PTC Resettable Fuses Part Number 4502 Online
Order BOURNS MF-RHT4502 online to ensure your automotive and electronic circuits have dependable protection at operating temperatures up to 125°C. Crafted with RoHS compliance and halogen-free materials, this high temperature PTC fuse provides high hold currents, low thermal derating, and excellent environmental resistance, including thermal shock, humidity, and vibration. Its durable design withstands harsh conditions, making it ideal for engine control modules, high-temperature electronic equipment, and circuit protection applications. Purchase now for rapid delivery and optimal safety performance.
Get BOURNS MF-RHT4502 today—built for high-temperature automotive and electronic circuit protection with reliable resettable fault behavior and lasting durability.
Frequently Asked Questions
Where can I buy Bourns MFRHT4502?
You can click on the BUY or RFQ button to purchase MFRHT4502 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part MFRHT4502?
You can download the MFRHT4502 datasheet or visit the Bourns website for support.
Who is the manufacturer of MFRHT4502?
Bourns