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Littelfuse

Littelfuse 021806.3HXP 6.3A 250V 5×20mm Time-Lag Glass Fuse

Part Number: 021806.3HXP

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At 6.3A, 021806.3HXP extends the Littelfuse 218 Series rating range. The manufacturer lists 250V AC service together with 63A @ 250VAC breaking performance. This IEC time-lag glass fuse uses a cartridge configuration for clip or holder installation. Confirm application fit, derating and approvals with the manufacturer datasheet.

Rated Current6.3A
Rated Voltage250V AC
Breaking Capacity63A @ 250VAC
Package5×20mm

021806.3HXP is specified by Littelfuse as a 6.3A device in the 218 Series. Littelfuse specifies 250V AC; the listed breaking capability is 63A @ 250VAC. This IEC time-lag glass fuse uses a cartridge configuration for clip or holder installation. Its form factor is 5×20mm; the mounting method is Cartridge / Clip, and the terminal style is nickel-plated brass ferrule. Published dimensions are 5.2mm dia × 20mm body. Typical applications include Appliances, Consumer Electronics, Internal Circuit Protection, Power Supplies. Check the official Littelfuse datasheet before final coordination.

Technical Specifications

Part Number
021806.3HXP
Manufacturer Part Number
021806.3HXP
Series
218 Series
Fuse Type
5×20mm Time-Lag Glass Cartridge Fuse
Current Rating
6.3A
Voltage Rating
250V AC
AC / DC
AC
Breaking Capacity
63A @ 250VAC
I²t
198.5 A²s
Operating Temperature
-55°C to +125°C
Package / Dimensions
5×20mm
Mounting
Cartridge / Clip
Application
Appliances · Consumer Electronics · Internal Circuit Protection · Power supplies
Standard
IEC 60127-2 Sheet 3
Terminal Type
Nickel-plated Brass Ferrule
Fuse Speed
Time Delay
Utilization Class
Supplemental
Approvals
RoHS · UL Recognized
Certifications
UL Recognized · RoHS · Lead-Free; additional approvals vary by ampere rating/configuration
Body
Glass
Operating temperature
-55°C to +125°C
Nominal melting I²t
198.5 A²s

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