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Littelfuse 0477001MXP Time-Lag Ceramic Fuse

The LITTELFUSE 0477001.MXP is a 5x20mm time-lag cartridge fuse designed for global use. This fuse features a surge withstand ceramic body and is rated for 400Vdc/500Vac. It is RoHS compliant and follows IEC 60127-2 Sheet 5 specifications. Applications include high energy and power efficient systems, and it is available in both axial lead and cartridge form. The fuse is designed for reliable overcurrent protection in a variety of electrical circuits.

Authorized Distributors
Source:Newark
Part No:0477001.MXP
Stock:992
Inv Date:05-28-2026
Price: Unit price: $2.61
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Source:DigiKey
Part No:0477001.MXP
Stock:34381
Inv Date:05-28-2026
Price: Unit price: $2.64
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Part No:0477001.MXP
Stock:296
Inv Date:05-28-2026
Price: Unit price: $2.24
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Part No:0477001.MXP
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.32
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Part No:0477001.MXP
Stock:187
Inv Date:05-29-2026
Price: N/A
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Littelfuse 0477001MXP Time-Lag Ceramic Fuse Specifications:

  • Voltage Rating: 400Vdc/500Vac
  • Size: 5x20mm
  • Fuse Type: Time-Lag
  • Body Material: Ceramic
  • Cap Material: Nickel-plated Brass
  • Lead Material: Tin-plated Copper
  • Operating Temperature: -55ºC to +125ºC
  • RoHS Compliant: Yes
  • Agency Approvals: NBK040609-JP1021A (1A – 5A), NBK040609-JP1021C (6.3A – 12A), NBK100408-JP1021A (16A)
  • Interrupting Rating: 100A@500VAC, 1500A@400VDC
  • Cold Resistance: 0.300 to 509.000 Milli-ohms (depending on amperage)
  • Opening Time: 60 minutes (minimum for lower amperage), 30 minutes (minimum for higher amperage), .005 to 80 seconds (maximum)
  • Packaging: Bulk (1000 pcs/pkg), Reel and Tape (1000 pcs/pkg)

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Frequently Asked Questions

Where can I buy Littelfuse 0477001MXP?

You can click on the BUY or RFQ button to purchase 0477001MXP from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0477001MXP?

You can download the 0477001MXP datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0477001MXP?

Littelfuse

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