Mfr Part #:

279.750

The Littelfuse Inc. 279.750 is a very fast blow electric fuse. It offers a 0.75A current rating and a 125VAC/125VDC voltage rating.

✓ Total Stock: 5 pcs

$ Price Range: $0.99

279.750 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	5 pcs On Request	5 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

279.750 Specifications Quick View

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Category	New Products
Manufacturer Name	Littelfuse Inc.

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279.750 Description

Short technical summary and product information.

The Littelfuse Inc. 279.750 is a very fast blow electric fuse designed for reliable circuit protection. It features a rated current of 0.75A and is suitable for both AC and DC applications with a rated voltage of 125V.

This fuse has a high breaking capacity of 10000A (IR) and a nominal Joule-integral of 0.0900 J. The operating temperature range is from -55°C to 85°C, making it versatile for various environmental conditions.

Mechanically, the 279.750 has a body height of 8.89 mm and a diameter of 6.35 mm. It is designed for through-hole mounting and features tin-lead terminal finish with pin wire terminals.

279.750 Quick Information

Product Type: Electric Fuse

Canonical Name: Littelfuse Inc. 279.750 Very Fast Blow Electric Fuse

Subcategory: Electric Fuse

279.750 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

279.750 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

279.750 Features

Very fast blow electric fuse.
0.75A rated current.
125VAC and 125VDC voltage rating.
10000A interrupting rating.
Through-hole mounting.

279.750 Applications

Overcurrent protection for power supply circuits.
Protection of sensitive electronic equipment.
Used in industrial control systems.
Suitable for instrumentation applications.
Ideal for circuit board level protection.

279.750 FAQs

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

What is the rated current of the 279.750 fuse?

The rated current is 0.75 A.

What is the voltage rating of the 279.750 fuse?

The voltage rating is 125 V for both AC and DC.

What is the breaking capacity of the 279.750 fuse?

The rated breaking capacity is 10000 A.

What is the blow characteristic of the 279.750 fuse?

The blow characteristic is very fast.

What is the package type of the 279.750 fuse?

The fuse has a through hole package with pin wire terminals.

What is the operating temperature range of the 279.750 fuse?

The operating temperature range is -55°C to 85°C.

What is the joule integral of the 279.750 fuse?

The joule integral is 0.0900 J.