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Littelfuse 0407004WR Ceramic Fuse

Littelfuse 407 Series Ceramic Surface Mount Fuses are RoHS compliant, halogen-free devices designed for high temperature environments up to 150°C. These time-lag fuses provide excellent protection for circuits with high inrush currents, preventing nuisance openings. Suitable for reflow and wave soldering, they are ideal for electronic components like servers, modems, and gaming consoles. With high current ratings from 1A to 8A, these fuse elements are built to withstand high surge currents and offer reliable overcurrent protection in demanding applications.

Authorized Distributors
Source:Newark
Part No:0407004.WR
Stock:699
Inv Date:05-28-2026
Price: Unit price: $0.996
Buy/RFQ:
Source:DigiKey
Part No:0407004.WR
Stock:16082
Inv Date:05-28-2026
Price: Unit price: $1
Buy/RFQ:
Part No:0407004.WR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5
Buy/RFQ:

Littelfuse 0407004WR Ceramic Fuse Specifications:

  • Body: Advanced Ceramic
  • Terminations: Ag / Ni/Sn (100% Lead-free)
  • Operating Temperature: -55°C to +150°C
  • Maximum Surge Current: 120 seconds min; 1A-8A ratings, 0.002 sec min; 0.05 sec max
  • Soldering Profile: Reflow at 150°C min, 260°C max, 60-180 seconds; Wave at 260°C for 10 seconds
  • Fuse Type: Time-Lag, High Inrush Current
  • Certifications: UL Recognized, RoHS, Halogen-Free
  • Material: Lead-free Glass, Ag/Ni/Sn Terminations
  • Moisture & Vibration Resistance: MILSTD-202 compliant
  • Dimensions: Various, body length approximately 3.2 mm, width 1.2 mm

Buy the Buy Littelfuse Ceramic Surface Mount Fuses Part Number 0407004WR Online

Secure your electronic applications by purchasing the Littelfuse Ceramic Fuse part number 0407004WR online. These high-quality surface mount fuses are designed for high-temperature environments up to 150°C and feature excellent inrush current handling capabilities. Perfect for servers, modems, data equipment, and consumer electronics, they offer reliable overcurrent protection in a small, easy-to-install package. Order now to ensure your circuits are protected with a durable and RoHS-compliant fuse built for demanding conditions, preventing nuisance trips and ensuring long-term performance.

Order your Littelfuse Ceramic Series407 Fuse Part Number 0407004WR today and ensure your electronic circuits are protected with reliable, high-temperature fuse solutions.

Frequently Asked Questions

Where can I buy Littelfuse 0407004WR?

You can click on the BUY or RFQ button to purchase 0407004WR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0407004WR?

You can download the 0407004WR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0407004WR?

Littelfuse

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