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FM09B250V1A

The FM09B250V1A is a 1A 250V cartridge fuse from Eaton Bussmann Electrical Division. It requires a holder and comes in a 3AB/3AG package.

✓ Total Stock: 40 pcs

FM09B250V1A 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	40 pcs On Request	40 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

FM09B250V1A Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Electrical, Specialty Fuses
Manufacturer Name	Eaton - Electronics Division
Current Rating (Amps)	1 A
Mounting Type	Requires Holder
Tape & Reel	No

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FM09B250V1A Description

Short technical summary and product information.

The FM09B250V1A is a cartridge fuse rated at 1A and 250V from Eaton Bussmann Electrical Division. It is designed for overcurrent protection and requires a holder for installation.

The fuse has a cylindrical package size of 3AB/3AG (1/4" diameter x 1-1/4" length), which fits standard fuse holders. The part is RoHS3 compliant and has an MSL of 1 (unlimited).

Typical applications include electrical and specialty fuse circuits where 1A and 250V protection is needed.

FM09B250V1A Quick Information

Product Type: Cartridge Fuse

Canonical Name: FM09B250V1A 1A 250V Cartridge Fuse (3AB/3AG)

Subcategory: Specialty Fuse

FM09B250V1A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

FM09B250V1A Features

Rated for 1A continuous current.
Rated for 250V AC/DC operation.
Requires a holder for installation.
Cylindrical 3AB/3AG package size.
RoHS3 compliant.

FM09B250V1A Applications

Used in overcurrent protection circuits.
Suitable for electrical specialty fuse applications.
Ideal for 250V rated equipment.
Fits standard 3AG fuse holders.

FM09B250V1A FAQs

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

What is the current rating of the FM09B250V1A?

1A.

What is the voltage rating of the FM09B250V1A?

250V.

What package does this fuse come in?

3AB, 3AG, 1/4" x 1-1/4".

How is this fuse mounted?

Requires a holder.

What are the dimensions of this fuse?

0.250" diameter x 1.250" length (6.35mm x 31.75mm).

FM09B250V1A Alternate Parts

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FRN-R-1

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Eaton Bussmann FRN-R-1 is a 1A, 250VAC/125VDC RK5 class slow-blow cartridge fuse with 200kA AC interrupting rating.

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