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277001 The Littelfuse 277001 is a fuse designed for military applications. It features a 1 Amp current rating and a voltage rating of 500 VAC / 400 VDC.
Mfr Part #:

277001

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 277001 is a fuse designed for military applications. It features a 1 Amp current rating and a voltage rating of 500 VAC / 400 VDC.
✓ Total Stock: 460 pcs
$ Price Range: $0.99

277001 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
460 pcs
On Request
460 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

277001 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
SVHC Present
Voltage Rating
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277001 Description

Short technical summary and product information.

The Littelfuse 277001 is a fuse specifically designed for military applications. This component offers a reliable current rating of 1 Amp, suitable for protecting sensitive circuits.

 

It is engineered to handle significant electrical loads with a voltage rating of 500 VAC and 400 VDC. The fuse is compliant with RoHS3 standards, indicating adherence to environmental regulations regarding hazardous substances.

 

This fuse is part of the broader circuit protection category, providing essential safety and reliability for electronic systems. Its specifications make it a suitable choice for demanding environments where robust protection is paramount.

277001 Quick Information

Product Type: Fuse
Canonical Name: Littelfuse 277001 Fuse

277001 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

277001 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

277001 Features

  • Rated for 1 A current operation.
  • Rated for 500 VAC operation.
  • Rated for 400 VDC operation.
  • Designed for military applications.
  • Manufactured by Littelfuse Inc.

277001 Applications

  • Protects sensitive electronic circuits.
  • Suitable for high-voltage applications.
  • Used in demanding environments.
  • Ensures system reliability.

277001 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 277001 fuse?

The Littelfuse 277001 fuse has a current rating of 1 Amp.

What is the voltage rating for the Littelfuse 277001 fuse?

The Littelfuse 277001 fuse is rated for 500 VAC and 400 VDC.

Is the Littelfuse 277001 fuse RoHS compliant?

The Littelfuse 277001 fuse is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the Littelfuse 277001 fuse?

The Moisture Sensitivity Level (MSL) for the Littelfuse 277001 fuse is Level 1.

What is the REACH status for the Littelfuse 277001 fuse?

The REACH status for the Littelfuse 277001 fuse is REACH Unaffected.

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