The 372 Series TR5 time-lag radial lead fuses are 250V rated, halogen-free, lead-free, and compliant with IEC 60127-3. Designed for applications like battery chargers, power supplies, consumer electronics, and industrial controllers, these fuses feature low internal resistance, shock resistance, vibration resistance, and can be directly soldered or used as plug-in variants. They offer reliable overcurrent protection with fast response times, meeting international safety standards, and are available from 0.040A up to 6.3A, with multiple packaging options for ease of installation.
Littelfuse 37211600431 Radial Lead Fuse Specifications:
Voltage Rating: 250V
Type: Time-Lag Fuse
Series: 372 Series
Material: Brown thermoplastic polyamide PA 6.6 (Base/Cap), Copper (pins)
Rating Range: 0.040A to 6.3A
Rated Frequency: 50/60Hz
Breaking Capacity: UL approved 60A at 250V
Temperature Range: -40°C to +85°C, re-rating applicable
Lead Material: Tin-plated copper
Soldering Temperature: 350°C for up to 1s
Soldering Iron: 350°C +/- 5°C
Vibration Resistance: IEC 60068-2-6
Humidity: RH < 75% (annual average), maximum 95%
Packaging: Tape, Ammopack, Bulk options up to 1,000,000 pieces
Buy the Littelfuse Series 372 Time-Lag Fuse: 37211600431
Experience high-reliability protection with the Littelfuse 372 Series radial lead fuses. Rated at 250V and available from 0.040A to 6.3A, these halogen-free, RoHS-compliant fuses are ideal for battery chargers, power supplies, consumer electronics, and industrial control systems. Designed to withstand vibration, shock, and temperature variations, they feature low internal resistance and can be directly soldered or used as plug-in versions. Easy to install and providing quick response times, they're essential for safeguarding electronic circuits efficiently.
Get Littelfuse 37211600431 today—built for precision and long-lasting durability in overcurrent protection.
Frequently Asked Questions
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