239001 The Littelfuse Inc. 239001 is a cartridge glass fuse with a 1A current rating and 250V AC voltage rating. It features a slow blow response time.
Mfr Part #:

239001

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. 239001 is a cartridge glass fuse with a 1A current rating and 250V AC voltage rating. It features a slow blow response time.
✓ Total Stock: 290 pcs
$ Price Range: $0.99

239001 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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290 pcs
290 pcs On Request 1 On Request On Request On Request On Request On Request

239001 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current Rating
Failure Rate
Fuse Type
Melting I²t
Mounting Type
Operating Temperature
Response Time
SVHC Present
Voltage Rating

239001 Description

Short technical summary and product information.

This Littelfuse Inc. 239001 is a slow-blow cartridge fuse designed for circuit protection. It has a current rating of 1 Ampere and a voltage rating of 250 Volts AC.

 

The fuse is constructed with glass and measures 5mm x 20mm, requiring a holder for mounting. Its breaking capacity is 35A, and it has a melting I²t value of 11.295.

 

Key specifications include an operating temperature range of -55°C to 125°C and a DC cold resistance of 0.2965 Ohms. The fuse is approved by CE, CSA, KC, PSE, and UL.

 

This component is suitable for applications requiring reliable overcurrent protection where a slow-blow characteristic is needed.

239001 Quick Information

Product Type: Fuse
Series: 239
Canonical Name: Littelfuse Inc. 239001 Fuse
Subcategory: Cartridge Fuse

239001 Compliance

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

239001 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

239001 Features

  • 1A current rating for protection.
  • 250V AC voltage rating.
  • Slow blow response time.
  • 5mm x 20mm cartridge glass package.
  • Wide -55°C to 125°C operating temperature.

239001 Applications

  • General circuit protection.
  • Power supply applications.
  • Industrial equipment.
  • Consumer electronics.

239001 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 239001 fuse?

The Littelfuse 239001 has a current rating of 1 A.

What is the voltage rating of the 239001 fuse?

The voltage rating is 250 V AC.

What is the response time of the 239001 fuse?

The response time is Slow Blow.

What is the package or case size of the 239001?

The package is 5mm x 20mm.

What is the operating temperature range for the 239001?

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

What is the breaking capacity of the 239001 fuse?

The breaking capacity is 35A.

What approvals does the 239001 fuse have?

The fuse is approved by CE, CSA, KC, PSE, and UL.

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