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Littelfuse 0437004WR Ceramic Fuse
This Ceramic Fuse series provides reliable overcurrent protection for circuits operating in high ambient temperatures up to 150°C. RoHS compliant and halogen-free, these fast-acting 1206 surface-mount fuses are designed for high inrush current withstand capability and excellent temperature stability. Suitable for leaded and lead-free reflow/soldering, they meet various agency approvals and operate across a temperature range from -58°C to +150°C. Their robust ceramic body and metal terminations ensure consistent electrical performance in demanding electronic applications such as LCD displays, printers, and servers.
Littelfuse 0437004WR Ceramic Fuse Specifications:
- Body Material: Advanced Ceramic MILSTD-202, Method 107
- Terminations: Ag / Ni / Sn (100% Lead-free), compatible with lead-free reflow/wave soldering
- Operating Temperature Range: -58°C to +150°C
- Soldering Parameters: Reflow at 150°C min, peak 260°C, wave soldering 260°C for 10 seconds max
- Electrical Ratings: 0.25A to 8A, with high inrush current withstand capability
- Agency Approvals: UL, CSA, RoHS, Halogen-free
- Packaging: Tape and reel, 3000 pieces per reel, conforming to IEC and EIA standards
- Re-rating: Suitable for continuous operation up to 150°C with adjusted current ratings
- Dimensions: 1206 surface-mount size, approximately 3.2 × 1.6 mm
- Vibration & Moisture Resistance: MILSTD-202, Method 201 and 103
- Solderability: Meets IPC/EIC/J-STD-002, Condition B
Buy the Buy Littelfuse Ceramic Fuse Part Number 0437004WR Online
Secure your electronic circuits with the reliable Littelfuse Ceramic Fuse, Part Number 0437004WR, offering fast-acting overcurrent protection up to 8A and exceptional temperature stability up to 150°C. These lead-free surface-mount fuses are RoHS compliant, halogen-free, and designed for ease of installation with reflow and wave soldering processes. Ideal for high-temperature environments, they meet agency approvals and feature a durable ceramic body with Ag/Ni/Sn terminations. Purchase online today for dependable circuit protection in LCD displays, printers, servers, and more, ensuring safety and performance for your projects.
Order your Littelfuse Ceramic Fuse Part Number 0437004WR today and ensure reliable overcurrent protection for high-temperature electronic applications.
Frequently Asked Questions
Where can I buy Littelfuse 0437004WR?
You can click on the BUY or RFQ button to purchase 0437004WR from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 0437004WR?
You can download the 0437004WR datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 0437004WR?
Littelfuse