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MDA-2-1/2

Eaton MDA-2-1/2 is a 2.5 A, 250 V AC time delay ceramic fuse. It features a 3AB cylindrical ferrule package with a 200 A interrupting rating.

✓ Total Stock: 250 pcs

$ Price Range: $0.99

MDA-2-1/2 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	250 pcs On Request	250 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

MDA-2-1/2 Specifications Quick View

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Category	New Products
Manufacturer Name	Eaton - Electronics Division
Current Rating	2.5 A
Dimensions	31.75 mm L X 6.35 mm D
Fuse Type	Time Delay / Slow Blow
Product Type	Ceramic Fuse
Resistance	66.85 mOhms
Type	Electronic Time Delay Ferrule Fuse

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MDA-2-1/2 Description

Short technical summary and product information.

The Eaton MDA-2-1/2 is a 2.5 A, 250 V AC time delay ceramic fuse. It belongs to the MDA series of electronic time delay fuses. The fuse is designed for overcurrent protection in circuits where temporary inrush currents occur, such as in power supplies or motor start-ups. It has a cylindrical body with dimensions 31.75 mm length and 6.35 mm diameter, matching the 3AB industry standard ferrule package. The fuse offers a 200 A interrupting rating at 250 V AC. It has a cold resistance of 66.85 mOhms. The fuse is RoHS compliant and has an HTS code of 8536100040. It is packaged in bulk with a factory pack quantity of 100.

MDA-2-1/2 Quick Information

Product Type: Ceramic Fuse

Series: MDA

Canonical Name: Eaton MDA-2-1/2 2.5 A 250 V AC Time Delay Ceramic Fuse

Subcategory: Cartridge Fuse

MDA-2-1/2 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MDA-2-1/2 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

MDA-2-1/2 Features

Rated for 2.5 A at 250 V AC.
Time delay / slow blow characteristic.
200 A interrupting rating.
Cylindrical ceramic ferrule package.
3AB industry standard size.

MDA-2-1/2 Applications

For overcurrent protection in electronic equipment.
Suitable for power supply input stages.
Used in applications requiring time delay characteristics.
Protects circuits with moderate inrush currents.

MDA-2-1/2 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the current rating of this fuse?

The current rating is 2.5 A.

What is the voltage rating of this fuse?

The voltage rating is 250 V AC.

What is the interrupting rating of this fuse?

The interrupting rating is 200 A.

What is the response time characteristic of this fuse?

It is a time delay / slow blow fuse.

What is the package size of this fuse?

It is a 3AB ferrule package with dimensions 31.75 mm x 6.35 mm.