Littelfuse

Littelfuse 02171.25MXEP 1.25A 5×20mm Fast-Acting Axial Glass Fuse

Name: Littelfuse 02171.25MXEP 1.25A 5×20mm Fast-Acting Axial Glass Fuse
Brand: Littelfuse
SKU: 02171.25MXEP

Part Number: 02171.25MXEP

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Littelfuse 02171.25MXEP, 1.25A fast-acting 5×20mm glass fuse, 250 V AC; axial-leaded bulk configuration with nominal melting I²t 2.23 A²s.

Rated Current1.25A

Rated Voltage250 V AC

Breaking Capacity35 A @ 250 VAC

Package5×20mm

Tags

02171.25MXEP 1.25A 217 Series 5×20mm fast acting Littelfuse MXE axial lead bulk

02171.25MXEP is a Littelfuse 217 Series 5×20mm glass fuse rated 1.25 A at 250 V AC. It uses fast-acting characteristics and the axial-leaded bulk configuration. Published interrupting capability is 35 A @ 250 VAC, while nominal melting I²t is 2.23 A²s. The ordering code preserves the specified package/lead format; verify coordination and derating against the current Littelfuse datasheet before design-in.

Technical Specifications

Part Number: 02171.25MXEP
Manufacturer Part Number: 02171.25MXEP
Series: 217 Series
Fuse Type: 5×20mm Glass Axial Lead Fuse
Current Rating: 1.25A
Voltage Rating: 250 V AC
AC / DC: AC
Breaking Capacity: 35 A @ 250 VAC
I²t: 2.23 A²s nominal melting I²t
Pre-arcing I²t: 2.23
Operating Temperature: -55°C to +125°C
Package / Dimensions: 5×20mm
Mounting: PCB Through-Hole
Application: Power Electronics
Standard: IEC 60127-2
Terminal Type: Tin-plated copper axial leads
Fuse Speed: Fast Acting (F)
Approvals: CE · RoHS · UL Recognized
Certifications: CE; RoHS; UL Recognized; additional agency approvals vary by rating/form
Package/configuration: Bulk, 1000 pcs; glass body with nickel-plated brass caps. Nominal melting I²t: 2.23 A²s. Series operating temperature: -55°C to +125°C.