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Littelfuse

Littelfuse 0318.187HXP 0.187A 250 V AC Fast-Acting 3AG Axial Lead Fuse

Part Number: 0318.187HXP

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0318.187HXP is a Littelfuse 3AG fuse rated 0.187A for 250 V AC. It uses Fast-Acting operation with 35 A @ 250 V AC; 10 kA @ 125 V AC interrupting capability, suited to supplementary protection for appliances, utilization equipment, components and internal circuits.

Rated Current0.187A
Rated Voltage250 V AC
Breaking Capacity35 A @ 250 V AC; 10 kA @ 125 V AC
Package3AG

For design-in and replacement checks, Littelfuse 0318.187HXP combines a 0.187A rating with 250 V AC in the 318 family. The 3AG Fast-Acting Axial Lead Fuse format uses PCB Through-Hole mounting and Tin-plated copper axial leads terminals, with 35 A @ 250 V AC; 10 kA @ 125 V AC fault-interruption data. Package detail: 3AG glass axial-lead fuse; 6.35 mm diameter × 31.75 mm body; 38.1 mm standard axial leads. Typical applications include Supplementary protection for appliances, utilization equipment, components and internal circuits. Published standards/approvals reference UL 248-14. Lead-free 3AG fast-acting axial-lead fuse; HX bulk packaging option. Glass body with nickel-plated brass caps. Verify coordination, derating and final suitability against the current Littelfuse datasheet before design-in.

Technical Specifications

Part Number
0318.187HXP
Manufacturer Part Number
0318.187HXP
Series
318 Series
Fuse Type
3AG Fast-Acting Axial Lead Fuse
Current Rating
0.187A
Voltage Rating
250 V AC
AC / DC
AC
Breaking Capacity
35 A @ 250 V AC; 10 kA @ 125 V AC
I²t
0.0128 A²s nominal melting I²t
Pre-arcing I²t
0.0128
Operating Temperature
-55 °C to +125 °C
Package / Dimensions
3AG
Mounting
PCB Through-Hole
Application
Supplementary protection for appliances, utilization equipment, components and internal circuits
Standard
UL 248-14
Terminal Type
Tin-plated copper axial leads
Fuse Speed
Fast Acting
Utilization Class
3AG
Approvals
Agency approvals vary by rating
Certifications
cULus/CSA/PSE/KC/CE approvals vary by ampere rating; RoHS compliant
Sample Status
Contact for Sample Availability

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