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0312002.H Littelfuse 0312002.H is a 2A 250V fast-acting glass cartridge fuse. It features a 35A breaking capacity and is UL and CSA approved.
Mfr Part #:

0312002.H

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0312002.H is a 2A 250V fast-acting glass cartridge fuse. It features a 35A breaking capacity and is UL and CSA approved.
Total Stock: 405 pcs

0312002.H Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
240 pcs
240 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
165 pcs
165 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

0312002.H Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Melting I²t
Mounting Type
Nominal Cold Resistance
Nominal Melting I²t
Operating Temperature
Package / Case
Response Time
Size
Size / Dimension
Tape & Reel
Voltage Rating

0312002.H Description

Short technical summary and product information.

The Littelfuse 0312002.H is a 2A, 250V fast-acting glass cartridge fuse from the 312 series. It is designed for overcurrent protection in a variety of electronic applications. The fuse has a breaking capacity of 35A at rated voltage and a nominal cold resistance of 0.0704 ohms. Its fast-acting response time ensures quick disconnection during fault conditions. The fuse is housed in a standard 3AB, 3AG package (1/4" x 1-1/4") and requires a holder for mounting. It operates over a temperature range of -55°C to 125°C. The fuse is RoHS compliant and lead-free (except for 10mA and 31mA ratings). It holds UL and CSA approvals, making it suitable for use in equipment requiring recognized safety components.

0312002.H Quick Information

Product Type: Fuse
Series: 312
Canonical Name: Littelfuse 0312002.H 2A 250V Fast-Acting Glass Cartridge Fuse
Subcategory: Fast-Acting Fuse

0312002.H Compliance

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

0312002.H Features

  • Rated for 2A at 250VAC.
  • Fast-acting response time.
  • 35A breaking capacity at rated voltage.
  • Glass cartridge construction in 3AB/3AG package.
  • UL and CSA approved.

0312002.H Applications

  • Used as supplementary protection in appliances.
  • Ideal for overcurrent protection in electronic equipment.
  • Suitable for use in lighting and power supplies.
  • Common in industrial control circuits.

0312002.H FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0312002.H fuse?

2 A.

What is the voltage rating?

250 V.

What is the breaking capacity?

35 A at rated voltage.

What is the response time?

Fast blow (fast-acting).

What is the package size?

3AB, 3AG, 1/4" x 1-1/4" (6.35mm x 31.75mm).

What is the operating temperature range?

-55°C to 125°C.

What is the melting I²t value?

5.2 A²s.

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