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021802.5HXP Littelfuse 021802.5HXP is a 2.5A, 250VAC, time-lag (slow-blow) glass cartridge fuse in a 5x20mm package, designed as supplementary protection for appliances and equipment.
Mfr Part #:

021802.5HXP

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 021802.5HXP is a 2.5A, 250VAC, time-lag (slow-blow) glass cartridge fuse in a 5x20mm package, designed as supplementary protection for appliances and equipment.
Total Stock: 300 pcs

021802.5HXP Available from 1 distributor

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021802.5HXP 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 (Amps)
Fuse Type
Melting I²t
Mounting Type
Operating Temperature
Package / Case
Response Time
Size
Size / Dimension
Tape & Reel
Voltage Rating

021802.5HXP Description

Short technical summary and product information.

The Littelfuse 021802.5HXP is a 2.5A, 250VAC time-lag glass cartridge fuse from the 218 Series. This 5x20mm fuse features a slow-blow response, making it suitable for circuits with high inrush currents. It is rated for 35A breaking capacity at 250VAC and has a melting I²t of 23.25 A²s. The operating temperature ranges from -55°C to 125°C. It requires a holder for mounting.

 

This fuse meets IEC 60127-2 Sheet 3 specifications for time-lag fuses and carries global agency approvals including CCC, CE, CSA, K-MARK, PSE, SEMKO, UL, and VDE. It is RoHS compliant and lead-free.

 

Designed as a supplementary protection device for utilization equipment, it provides individual protection for components or internal circuits. Common applications include appliances, power supplies, and industrial equipment where time-delay characteristics are required to withstand temporary overloads.

021802.5HXP Quick Information

Product Type: Fuse
Series: 218 Series
Canonical Name: Littelfuse 021802.5HXP 2.5A 250V Time-Lag Glass Cartridge Fuse 5x20mm
Subcategory: Time-Lag Fuse

021802.5HXP Compliance

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

021802.5HXP Features

  • 2.5A current rating at 250VAC.
  • Time-lag (slow-blow) response characteristic.
  • 35A breaking capacity at rated voltage.
  • 5x20mm glass cartridge package.
  • RoHS compliant and lead-free.

021802.5HXP Applications

  • Supplementary protection in household appliances.
  • Protection for power supply input circuits.
  • Used in industrial control equipment.
  • Suitable for motor and transformer protection.

021802.5HXP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 021802.5HXP fuse?

The current rating is 2.5 A.

What is the voltage rating of the 021802.5HXP fuse?

The voltage rating is 250 V AC.

What is the breaking capacity of this fuse?

The breaking capacity is 35 A at rated voltage.

Is the 021802.5HXP a fast-acting or slow-blow fuse?

It is a slow-blow (time-lag) fuse.

What is the package size of the Littelfuse 021802.5HXP?

The package is a 5mm x 20mm glass cartridge (0.205" Dia x 0.787" L).

What is the melting I²t value for this fuse?

The melting I²t is 23.25 A²s.

What is the operating temperature range of the 021802.5HXP?

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

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