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Littelfuse 0449375MR Slo-Blo Fuse
The Littelfuse NANO[2] Slo-Blo[®] fuse (part number 0449.375MR) is a lead-free and halogen-free surface mount fuse designed for a wide range of applications. Its Slo-Blo[®] design provides enhanced inrush withstand characteristics, preventing nuisance fuse openings caused by temporary current surges. This fuse is fully compatible with lead-free solder alloys and higher temperature profiles, making it suitable for modern electronics manufacturing. Common applications include notebook PCs, LCD/PDP TVs, wireless basestations, and power supplies. The fuse's small size and wide range of current ratings make it a versatile choice for various electronic devices.
Littelfuse 0449375MR Slo-Blo Fuse Specifications:
- Ampere Rating: 0.375 - 5.00 A
- Voltage: 125 V
- Interrupting Rating: 100 Amps @125 VAC/VDC
- Cold Resistance: 0.0171 - 1.5130 Ohms
- Time to Open (100%):: 4 hours (minimum)
- Time to Open (200%):: 1 second (minimum), 60 seconds (maximum)
- Time to Open (300%):: 0.2 second (minimum), 3 seconds (maximum)
- Time to Open (800%):: 0.02 second (minimum), 0.1 second (maximum)
- Body Material: Ceramic
- Termination Material: Gold-plated Caps
- Operating Temperature: -55°C to 125°C
- Moisture Sensitivity Level: Level 1, J-STD-020C
- Solderability: MIL-STD-202, Method 208
- Insulation Resistance: MIL-STD-202, Method 302
- Lead-free: Yes
- Halogen Free: Yes
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Frequently Asked Questions
Where can I buy Littelfuse 0449375MR?
You can click on the BUY or RFQ button to purchase 0449375MR from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 0449375MR?
You can download the 0449375MR datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 0449375MR?
Littelfuse