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5SF 80-R Bel Fuse 5SF 80-R is a 5x20mm glass tube cartridge fuse with 80mA current rating and 250VAC voltage rating. It features fast blow response and 35A interrupting capacity.
Mfr Part #:

5SF 80-R

Available from 1 distributors
Mfr Name: Bel Fuse
Bel Fuse
Bel Fuse 5SF 80-R is a 5x20mm glass tube cartridge fuse with 80mA current rating and 250VAC voltage rating. It features fast blow response and 35A interrupting capacity.
Total Stock: 620 pcs

5SF 80-R Available from 1 distributor

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620 pcs
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5SF 80-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Body Material
Breaking Capacity @ Rated Voltage
Cap Material
Current Rating (Amps)
Fuse Type
Halogen Free
Industrial Grade
Interrupting Rating
Lead Material
Lead Style
Melting I²t
Mounting Type
Operating Temperature
Package Style
Response Time
SVHC Present
Termination Style
Voltage Rating

5SF 80-R Description

Short technical summary and product information.

Bel Fuse 5SF 80-R is a quick-acting glass tube cartridge fuse, part of the 5SF series, designed according to IEC 60127-2 sheet 2. It offers a rated current of 80mA and voltage rating of 250VAC.

 

Key specifications include fast blow response time, breaking capacity of 35A at 250VAC, and low melting I²t of 0.003. Operating temperature range is -55°C to 125°C. Physical dimensions are 5.10mm diameter x 20.00mm length.

 

Construction: Glass tube body with nickel plated brass caps and matte tin plated copper leads. Approval agencies include CCC, CE, CSA, cURus, IMQ, SEMKO, VDE. RoHS compliant and halogen free.

 

Application: Suitable for overcurrent protection in power supplies, battery chargers, adapters, and other electronic equipment.

5SF 80-R Quick Information

Product Type: Fuse
Series: 5SF
Canonical Name: 5SF 80-R Fuse, 80mA, 250VAC, Fast Blow, 5x20mm, Glass Cartridge
Subcategory: Glass Tube Fuse

5SF 80-R Compliance

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

5SF 80-R Features

  • Rated current of 80 mA for low-power protection.
  • Fast blow response for sensitive circuit protection.
  • 250VAC voltage rating for standard mains applications.
  • 35A interrupting capacity at rated voltage.
  • 5x20mm glass tube package with axial leads.

5SF 80-R Applications

  • Used in power supply overcurrent protection.
  • Ideal for battery charger circuit protection.
  • Suitable for adapter and monitor internal fuse.
  • Protection for electronic equipment with low current draw.

5SF 80-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Bel Fuse 5SF 80-R?

The current rating is 80 mA.

What is the voltage rating of this fuse?

The voltage rating is 250 VAC.

What is the breaking capacity of the 5SF 80-R?

The breaking capacity is 35A at rated voltage.

What is the response time of this fuse?

The response time is Fast Blow.

What is the package type of the Bel Fuse 5SF 80-R?

The package is a 5mm x 20mm glass cartridge.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What safety approvals does this fuse have?

It is approved by CCC, CE, CSA, cURus, IMQ, SEMKO, and VDE.

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