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

Search across all market segments

5SF 1.25-R Bel Fuse 5SF 1.25-R is a 1.25A, 250VAC glass tube cartridge fuse with 35A breaking capacity, in a 5x20mm package.
Mfr Part #:

5SF 1.25-R

Available from 1 distributors
Mfr Name: Bel Fuse
Bel Fuse
Bel Fuse 5SF 1.25-R is a 1.25A, 250VAC glass tube cartridge fuse with 35A breaking capacity, in a 5x20mm package.
Total Stock: 700 pcs
$ Price Range: $0.46 - $0.73

5SF 1.25-R 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
700 pcs
700 pcs On Request 1 On Request On Request On Request On Request On Request

5SF 1.25-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Halogen Free
Melting I²t
Mounting Type
Operating Temperature
Response Time
Voltage Rating

5SF 1.25-R Description

Short technical summary and product information.

The Bel Fuse 5SF 1.25-R is a 5x20mm glass tube cartridge fuse rated for 1.25A at 250VAC. It features a quick-acting response time and a breaking capacity of 35A at rated voltage, compliant with IEC 60127-2 standard sheet 2.

 

This fuse is designed for low breaking capacity applications and is RoHS compliant, halogen-free, and lead-free. The body is glass with nickel plated brass caps and matte tin plated copper leads.

 

Typical applications include power supplies, battery chargers, monitors, and adapters where individual component or internal circuit protection is required.

5SF 1.25-R Quick Information

Product Type: Cartridge Fuse
Series: 5SF
Canonical Name: Bel Fuse 5SF 1.25-R Cartridge Glass Fuse
Subcategory: Glass Tube Fuse

5SF 1.25-R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Compliant
Lead Free: Yes

5SF 1.25-R Estimated Pricing

Qty Low High
1+ $0.73 $0.73
5+ $0.61 $0.61
10+ $0.56 $0.56
50+ $0.46 $0.46

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

5SF 1.25-R Features

  • Rated 1.25A at 250VAC operation.
  • Quick-acting response time.
  • 35A breaking capacity at rated voltage.
  • 5x20mm glass tube cartridge package.
  • RoHS, halogen-free, and lead-free compliant.

5SF 1.25-R Applications

  • Protection in power supply circuits.
  • Used in battery charger designs.
  • Suitable for monitor and adapter protection.

5SF 1.25-R FAQs

3 frequently asked questions generated from this part’s specifications.
What is the current rating of the 5SF 1.25-R fuse?

The current rating is 1.25 A.

What is the voltage rating of this fuse?

The voltage rating is 250 VAC.

What is the breaking capacity of the 5SF 1.25-R?

The breaking capacity is 35 A at rated voltage.

Home
Categories
Submit RFQ
Login
Account

Categories