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MCR-1 The Eaton MCR-1 is a fast blow fuse with a 1A current rating and a 125V AC voltage rating. It features through-hole mounting and axial termination.
Mfr Part #:

MCR-1

Available from 2 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The Eaton MCR-1 is a fast blow fuse with a 1A current rating and a 125V AC voltage rating. It features through-hole mounting and axial termination.
✓ Total Stock: 363 pcs
$ Price Range: $0.05

MCR-1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
320 pcs
On Request
320 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DYNACO PRODUCTS ✓
Non-Authorised Inventory information
43 pcs
On Request
43 pcs On Request 1 On Request On Request On Request 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.

MCR-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Dimensions
Fuse Type
Mounting Type
SVHC Present
Termination Style
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MCR-1 Description

Short technical summary and product information.

The Eaton MCR-1 is a fast blow fuse designed for circuit protection applications. It has a current rating of 1 Ampere and a voltage rating of 125 Volts AC.

 

This fuse features a through-hole mounting type and axial termination, making it suitable for various electronic assemblies. The body style is described as Leaded Fuses, with dimensions of 7.54 mm in length and 3.1 mm in diameter. The interrupt rating for this component is 50 Amps.

 

As a specialty fuse, the MCR-1 is manufactured by Eaton and falls under their MCR series. It is packaged in bulk for distribution.

MCR-1 Quick Information

Product Type: Fuse
Series: MCR
Canonical Name: Eaton MCR-1 Fast Blow Fuse
Subcategory: Specialty Fuses

MCR-1 Compliance

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

MCR-1 Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

MCR-1 Features

  • Fast blow fuse for quick circuit interruption.
  • Rated for 1A current and 125V AC.
  • Through-hole mounting with axial termination.
  • Compact dimensions: 7.54mm L x 3.1mm D.
  • 50 Amps interrupt rating for safety.

MCR-1 Applications

  • Used for general circuit protection.
  • Suitable for through-hole PCB assemblies.
  • Ideal for applications requiring fast-acting fuses.
  • Component in various electronic devices.

MCR-1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Eaton MCR-1 fuse?

The current rating of the Eaton MCR-1 fuse is 1 Ampere.

What is the AC voltage rating for the MCR-1 fuse?

The AC voltage rating for the MCR-1 fuse is 125 Volts.

What type of fuse is the Eaton MCR-1?

The Eaton MCR-1 is a Fast Blow fuse.

What is the interrupt rating of the MCR-1 fuse?

The interrupt rating of the MCR-1 fuse is 50 Amps.

What are the dimensions of the Eaton MCR-1 fuse?

The dimensions of the Eaton MCR-1 fuse are 7.54 mm in length and 3.1 mm in diameter.

How is the Eaton MCR-1 fuse mounted?

The Eaton MCR-1 fuse is designed for Through Hole mounting.

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