313.800 The Littelfuse 313.800VXP is a slow-blow cartridge fuse with a glass body. It features an 800mA current rating and a 250V AC voltage rating.
Mfr Part #:

313.800

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 313.800VXP is a slow-blow cartridge fuse with a glass body. It features an 800mA current rating and a 250V AC voltage rating.
✓ Total Stock: 2,265 pcs
$ Price Range: $0.99

313.800 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
2,265 pcs
2265 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

313.800 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Melting I²t
Mounting Type
Operating Temperature
Response Time
Voltage Rating

313.800 Description

Short technical summary and product information.

The Littelfuse 313.800VXP is a slow-blow cartridge fuse designed for reliable circuit protection. It has a current rating of 800 mA and a voltage rating of 250 V AC.

 

This fuse utilizes a glass body and requires a holder for mounting. Its dimensions are 0.250" diameter by 1.250" length (6.35mm x 31.75mm), fitting the 3AB and 3AG standard package sizes. The breaking capacity is rated at 35A at its rated voltage, with a melting I²t value of 8.

 

Operating within a temperature range of -55°C to 125°C, the 313.800VXP is suitable for various environmental conditions. Its DC cold resistance is 0.554 Ohms. The fuse is approved by CE, CSA, and UL agencies, indicating compliance with relevant safety standards.

313.800 Quick Information

Product Type: Fuse
Series: 313
Canonical Name: Littelfuse Inc. 313.800 Series Slow Blow Cartridge Fuse
Subcategory: Glass Fuse

313.800 Compliance

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

313.800 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

313.800 Features

  • 800 mA current rating for protection.
  • 250 V AC voltage rating.
  • Slow blow response time.
  • 3AB, 3AG package size.
  • Wide operating temperature range.

313.800 Applications

  • Overcurrent protection for power supplies
  • Safeguards lighting ballast circuits
  • Protects industrial control equipment
  • Used in AC line voltage applications
  • General purpose glass fuse replacement

313.800 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 313.800?

800 mA.

What is the voltage rating?

250 V AC.

What is the breaking capacity?

35 A at rated voltage.

What is the response time?

Slow blow (time-delay).

What is the package type?

3AB, 3AG (1/4" x 1-1/4") requiring a holder.

What is the operating temperature range?

-55°C to 125°C.

What is the DC cold resistance?

0.554 ohms.

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