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Littelfuse 0456040DR Surface Mount Fuse
The 456 Series Surface Mount Fuses are high-current nano fuses designed for compact, reliable protection in electronics. Made with ceramic bodies and silver-plated brass caps, they support ratings from 20A to 40A, suitable for power modules, automotive systems, and storage solutions. RoHS compliant and halogen-free, these fuses offer excellent thermal stability and shock resistance. They feature fast acting melt characteristics, making them ideal for precise overload protection in surface mount appliances, ensuring safety and performance in demanding environments.
Littelfuse 0456040DR Surface Mount Fuse Specifications:
- Body Material: Ceramic
- Cap Material: Silver Plated Brass
- Ampere Ratings: 20A, 30A, 40A
- Voltage Ratings: 100A @125V AC, 300A @ 65V AC, 100A @32V DC, 500A @ 72V DC, 600A @ G0V DC
- Operating Temperature: -55°C to 125°C
- Insulation Resistance: ≥10,000 ohms at 500V dc
- Resistance to Mechanical Shock: 100 G's peak for 6 ms
- Solderability: MILSTD-202, Method 208
- Thermal Management: Max fuse body temperature 80°C under normal operation
- Soldering Conditions: 150°C for 60-180 sec, peak temp 250°C, ramp rate 5°C/sec
- Standards: MILSTD-202F, J-STD-020C, Salt Spray, Moisture Sensitivity level 1
Buy the Littelfuse Series 456 Surface Mount Fuse: 0456040DR
Purchase the Littelfuse 456 Series surface mount fuse, part number 0456040DR, designed for high-current applications from 20A to 40A. These ceramic-body, RoHS compliant fuses are halogen-free, supporting fast melt for effective overload protection in automotive, power supply, and storage systems. They feature reliable electrical performance, excellent thermal stability, and are suitable for lead-free soldering, making them ideal for modern electronic assemblies requiring compact, high-performance fuse protection with quick response times.
Buy Littelfuse 0456040DR surface mount fuse now and experience unmatched reliability and high-current protection for your electronic devices.
Frequently Asked Questions
Where can I buy Littelfuse 0456040DR?
You can click on the BUY or RFQ button to purchase 0456040DR from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 0456040DR?
You can download the 0456040DR datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 0456040DR?
Littelfuse