SF522240 The Omega Engineering SF522240 is a fast-acting cylindrical fuse with a 4A nominal current and a 250V voltage rating. It features a glass body and nickel-plated caps.
Mfr Part #:

SF522240

Available from 1 distributors
Mfr Name: Omega Engineering
Omega Engineering
The Omega Engineering SF522240 is a fast-acting cylindrical fuse with a 4A nominal current and a 250V voltage rating. It features a glass body and nickel-plated caps.
✓ Total Stock: 14 pcs
$ Price Range: $1.32

SF522240 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
14 pcs
14 pcs On Request 1 On Request On Request On Request On Request On Request

SF522240 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Body Material
Dimensions
Fuse Type
Resistance
SVHC Present
Standards
Voltage Rating

SF522240 Description

Short technical summary and product information.

The Omega Engineering SF522240 is a fast-acting cylindrical fuse designed for reliable circuit protection. It has a compact 5x20 mm size, making it suitable for various applications where space is a consideration.

 

This fuse is rated for a maximum voltage of 250V and possesses a significant interrupt rating of 35A, ensuring safety under fault conditions. The nominal current for the SF522240 is 4A, with a typical voltage drop of 130mV and a resistance of 0.021 Ohms at this current. The body is constructed from glass, and the end caps are nickel-plated for durability and conductivity.

 

Compliance with international standards including EN60127.2.1, VDE0820, CEI32.6.2, BS4265, SEMKO104, and DIN41661 is indicated. The fuse is supplied in a standard package of 100 pieces, with inner packaging of 10 pieces per box/bag.

 

This component is suitable for applications requiring fast-acting overcurrent protection. Its specifications make it a reliable choice for protecting electronic equipment from damage due to excessive current or short circuits.

SF522240 Quick Information

Product Type: Fuse
Series: SF522240
Canonical Name: Omega Engineering SF522240 Fast Acting Fuse 4A 250V
Subcategory: Cylindrical Fuse

SF522240 Compliance

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

SF522240 Estimated Pricing

Qty Low High
1+ $1.32 $1.32

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

SF522240 Features

  • Fast-acting cylindrical fuse design.
  • Rated for 250V AC/DC operation.
  • Features a 35A interrupt rating.
  • Compact 5x20 mm dimensions.
  • Glass body with nickel-plated caps.

SF522240 Applications

  • Provides overcurrent protection.
  • Suitable for general electronics.
  • Used in power supply circuits.
  • Protects sensitive components.

SF522240 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the SF522240 fuse?

The SF522240 has a nominal current rating of 4A.

What is the voltage rating of the SF522240 fuse?

The SF522240 is rated for 250V.

What is the interrupting rating of the SF522240 fuse?

The SF522240 has an interrupting rating of 35A.

What is the physical size of the SF522240 fuse?

The SF522240 is a 5x20mm cartridge fuse.

What is the fuse type of the SF522240?

The SF522240 is a fast acting fuse, designated as type F.

What is the body material of the SF522240 fuse?

The SF522240 has a glass body.

What standards does the SF522240 comply with?

The SF522240 complies with EN60127.2.1, VDE0820, CEI32.6.2, BS4265, SEMKO104, and DIN41661.

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