Have a small number of parts or want to add parts manually? Request Quote manually

Search across all market segments

MDQ-3 The Eaton MDQ-3 is a dual-element, time-delay glass fuse designed for circuit protection. It features a 3A current rating and a 250V voltage rating.
Mfr Part #:

MDQ-3

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The Eaton MDQ-3 is a dual-element, time-delay glass fuse designed for circuit protection. It features a 3A current rating and a 250V voltage rating.
Total Stock: 35 pcs
$ Price Range: $0.99

MDQ-3 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
35 pcs
35 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

MDQ-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Construction
Current Rating
Current Rating (Amps)
DC Cold Resistance
Fuse Type
Lead Style
Mounting Type
Opening Time (Maximum @ 135% of rated current)
Opening Time (Maximum @ 200% of rated current)
Packaging Code
Packaging Description
Physical Size
Response Time
Storage Temperature
Tape & Reel
UL Listed Product
Voltage Rating

MDQ-3 Description

Short technical summary and product information.

The Eaton MDQ-3 is a dual-element, time-delay glass fuse from the MDQ series. It is designed to provide reliable circuit protection with a 3 Ampere current rating and a 250 Volt voltage rating. This fuse has a breaking capacity of 35A at its rated voltage and features a slow blow response time, making it suitable for applications where temporary inrush currents are expected.

 

The physical dimensions of the MDQ-3 are 1/4" x 1-1/4" (6.3 x 32mm), with a glass tube and nickel-plated brass endcap construction. It is available with axial leads and requires a holder for mounting. The fuse meets UL standard 248-14 and has CSA component acceptance.

 

This fuse is suitable for various applications requiring time-delay protection. Its construction and specifications ensure it can handle moderate overcurrents without nuisance tripping, while still providing protection against sustained faults. The standard package contains 100 pieces.

MDQ-3 Quick Information

Product Type: Glass Fuse
Canonical Name: Eaton MDQ-3 Dual-element Time-Delay Glass Fuse
Subcategory: Glass Fuse

MDQ-3 Compliance

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

MDQ-3 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MDQ-3 Features

  • Dual-element time-delay glass fuse.
  • Rated for 3A current and 250V voltage.
  • Features 35A breaking capacity.
  • Slow blow response time.
  • 1/4" x 1-1/4" physical size.

MDQ-3 Applications

  • Suitable for general circuit protection.
  • Ideal for applications with inrush currents.
  • Used in systems requiring time-delay fuses.
  • Meets UL and CSA safety standards.

MDQ-3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MDQ-3 fuse?

The current rating is 3 A.

What is the voltage rating of the MDQ-3 fuse?

The voltage rating is 250 V.

What is the breaking capacity of the MDQ-3 fuse?

The breaking capacity is 35A.

What is the response time of the MDQ-3 fuse?

The response time is Slow Blow.

What are the physical dimensions of the MDQ-3 fuse?

The physical dimensions are 0.250" x 1.250".

How is the MDQ-3 fuse packaged?

It is packaged as 100 pieces of fuses in a cardboard carton.

Home
Categories
Submit RFQ
Login
Account

Categories