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Littelfuse 0407007WR Ceramic Surface Mount Fuse

The Littelfuse 407 Series ceramic surface-mount fuse offers robust overcurrent protection designed for high ambient temperatures up to 150°C. It features ultra-high inrush current withstand capability, ensuring reliable performance in various electronic applications such as power supplies and data equipment. RoHS compliant, halogen-free, and recognized by UL, this fuse is suitable for both leaded and lead-free soldering processes. Its time-lag design prevents nuisance opens due to transient surges while maintaining high current ratings from 1A to 8A. Ideal for high-temperature environments and demanding electrical circuits.

Authorized Distributors
Source:Newark
Part No:0407007.WR
Stock:451
Inv Date:05-28-2026
Price: Unit price: $0.996
Buy/RFQ:
Source:DigiKey
Part No:0407007.WR
Stock:9000
Inv Date:05-28-2026
Price: Unit price: $0.3383
Buy/RFQ:
Part No:0407007WR
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:0407007.WR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.63
Buy/RFQ:
Part No:0407007.WR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.435
Buy/RFQ:

Littelfuse 0407007WR Ceramic Surface Mount Fuse Specifications:

  • Body Material: Advanced Ceramic
  • Temperature Rating: -55°C to +150°C
  • Electrical Ratings: 1A to 8A
  • Surge Current: 120 seconds max at 1A-8A, 3 seconds max for surge
  • RoHS Compliant: Yes
  • Halogen Free: Yes
  • Soldering Method: Suitable for leaded and lead-free reflow/wave soldering
  • Agency Approvals: UL Recognized (File Number: E10480)
  • Body Coating: Lead-free glass
  • Resistance to Vibration, Mechanical Shock, and Humidity: MILSTD-202 compliant
  • Maximum Operating Voltage: 32VDC to 63VDC depending on rating
  • Construction: Surface mount, ceramic body, Ag/Ni/Sn terminal coating

Buy the Buy Littelfuse Ceramic Fuse Part Number 0407007WR Online

Purchase the Littelfuse ceramic surface mount fuse online to guarantee high-temperature circuit protection with superior current handling capabilities. This high-quality fuse is designed for reliable performance in environments up to 150°C and features excellent surge handling to prevent nuisance openings. Its RoHS and UL approvals ensure safety and compliance, making it ideal for both leaded and lead-free soldering processes. Order now to enhance your electronic device's safety, stability, and operational reliability with this durable and efficient fuse.

Buy Littelfuse 0407007WR ceramic fuse now and ensure reliable overcurrent protection for high-temperature circuits with fast response and durability.

Frequently Asked Questions

Where can I buy Littelfuse 0407007WR?

You can click on the BUY or RFQ button to purchase 0407007WR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0407007WR?

You can download the 0407007WR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0407007WR?

Littelfuse

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