High-Temperature PPTC Resettable SMT Fuses – MF-SMHT Series

Bourns expands its Multifuse product line of polymeric positive temperature coefficient (PPTC) resettable fuses. The high-temperature surface mount MF-SMHT series parts now have a hold current range from 1.36 A to 3.0 A, making them suitable for various automotive circuits and surge and fault protection of electronics equipment.

Resources

• Multifuse® high-temperature polymer PTC resettable fuses new product brief
• Multifuse® product overview guide
• Multifuse® product selection worksheet
• Multifuse® PPTC resettable fuses cross reference guide

Features

• Compliant with AEC-Q200 Rev-E stress test qualification for passive components in automotive applications
• Operating temperature range from -40°C to +125°C
• Low thermal derating factor
• High-power ratings with higher hold currents at elevated temperatures

Applications

• Protection of various automotive circuitries
• Overcurrent surge protection of electronic equipment operating in elevated temperatures
• Resettable fault protection of general electronic equipment
• Communication and security systems
• Body electronics
• Climate control systems