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Littelfuse 0440004WR 1206 High I[2] t Fuse
The Littelfuse 440 Series is a 100% lead-free, RoHS compliant, and halogen-free fuse series specifically engineered to provide over-current protection for circuits operating under high working ambient temperatures (up to 150ºC) and experiencing high inrush currents. Its design ensures excellent temperature stability and performance reliability, minimizing nuisance fuse openings due to its ultra-high inrush current withstand capability. This fuse is suitable for applications requiring robust over-current protection in demanding environments.
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Littelfuse 0440004WR 1206 High I[2] t Fuse Specifications:
- Ampere Rating: 1.75A - 8A
- Opening Time at 25ºC: 4 hours (minimum) at 100% rating, 5 secs (maximum) at 350% rating
- Nominal Voltage: 32V
- Nominal Resistance: 0.04121 Ohms (for 1.75A rating)
- Nominal Melting I²t: 0.3312 A²s (for 1.75A rating)
- Voltage Drop: 0.136V (at rated current)
- Dissipation At Rated Current: 0.136W (for 1.75A rating)
- Operating Temperature Range: -55ºC to +150ºC
- RoHS Compliant: Yes
- Agency Approvals: E10480
- Material: Body: Advanced Ceramic, Terminations: Ag / Ni / Sn, Element Cover Coating: Lead-free Glass
- Moisture Sensitivity Level: IPC/JEDEC J-STD-020C, Level 1
- Packaging: 8mm Tape and Reel (EIA-481-1), 3000 units
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Frequently Asked Questions
Where can I buy Littelfuse 0440004WR?
You can click on the BUY or RFQ button to purchase 0440004WR from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 0440004WR?
You can download the 0440004WR datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 0440004WR?
Littelfuse