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Littelfuse 30R400UMR Polyfuse PTC
The 30R Series radial lead Polyfuse resettable PTCs are designed for overcurrent protection in low voltage applications below 30V. They feature flame-retardant, fast-trip epoxy polymer insulation compliant with UL 94V-0, RoHS, and Halogen-Free standards. Suitable for automotive, electronic, and computer peripherals, these devices accommodate continuous operation from -40°C to +85°C, with a typical resistance change of 145% after exposure to specified aging tests. They provide reliable, resettable protection for sensitive components in compact electronic assemblies.
Littelfuse 30R400UMR Polyfuse PTC Specifications:
- Voltage Rating: 30 VDC
- Current Range: 0.90A to 9.00A
- Resistance: Ranging from 0.070Ω to 18.80Ω in un-soldered state
- Operating Temperature: -40°C to +85°C
- Soldering Temperature: Max. 260°C for 4 seconds, with controlled ramp rate below 260°C
- Resistance Change After Aging: 145% typical at +85°C for 1000 hours
- Material: Flame-retardant epoxy polymer, UL 94V-0 compliant
- Compatible with tin-plated copper and copper-clad steel leads
- Packaging: Bulk or Tape & Ammo, quantities up to 2000 pieces
- Marking: Voltage, current rating, date code, 'LF' for Halogen-Free
Buy the Littelfuse Series 30R Overcurrent Protection: 30R400UMR
Discover the reliable and cost-effective overcurrent protection solution with the Littelfuse Series 30R Polyfuse PTCs. Designed for low voltage applications below 30V, these devices feature flame-retardant epoxy insulation, RoHS compliance, and Halogen-Free materials. Suitable for automotive, consumer electronics, and computer peripherals, they provide overcurrent protection with quick trip response and easy reset capability. Available in various current ratings, the 30R Series ensures your sensitive components are protected during surges and faults while maintaining compliance with safety standards. Purchase online now for fast delivery and peace of mind.
Order your Littelfuse Series 30R 30VDC Resettable PTC today and ensure reliable overcurrent protection for your electronic and automotive projects.
Frequently Asked Questions
Where can I buy Littelfuse 30R400UMR?
You can click on the BUY or RFQ button to purchase 30R400UMR from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 30R400UMR?
You can download the 30R400UMR datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 30R400UMR?
Littelfuse