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Littelfuse

Littelfuse 0239.125MXBP 0.125A 250V Slo-Blo 5×20mm Glass Fuse – Cartridge

Part Number: 0239.125MXBP

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Specified for electronic circuits, Littelfuse 0239.125MXBP is a 0.125A 250V Slo-Blo 5×20mm glass fuse with ferrule construction.

Rated Current0.125A
Rated Voltage250V AC
Breaking Capacity35A @ 250VAC; 10kA @ 125VAC
Package5×20mm

For replacement and selection work, Littelfuse 0239.125MXBP is a 0.125A, 250V AC Slo-Blo fuse in the 5×20mm 239 Series. The glass-body device uses ferrule terminals with cartridge / clip installation and has 35A @ 250VAC; 10kA @ 125VAC interrupting capability. Nominal melting energy for this rating is 0.085 A²s, with UL/CSA/ANCE supplementary-fuse recognition. Check ambient derating and available fault current against the manufacturer data before final selection. A replacement should preserve the published interrupting rating as well as current and voltage.

Technical Specifications

Part Number
0239.125MXBP
Manufacturer Part Number
0239.125MXBP
Series
239 Series
Fuse Type
5×20mm Glass Slo-Blo Fuse
Current Rating
0.125A
Voltage Rating
250V AC
AC / DC
AC
Breaking Capacity
35A @ 250VAC; 10kA @ 125VAC
I²t
Nominal melting I²t: 0.085 A²s
Pre-arcing I²t
0.085
Operating Temperature
-55°C to +125°C
Package / Dimensions
5×20mm
Mounting
Cartridge / Clip
Application
Consumer Electronics · General Electronics · Power supplies
Standard
UL/CSA/NMX 248-1 and 248-14
Terminal Type
Ferrule
Fuse Speed
Time-Delay / Slo-Blo
Utilization Class
Supplemental
Approvals
ANCE · CSA · UL Recognized
Certifications
UL Recognized · CSA · ANCE
Construction
Glass body
Ordering suffix
MXBP
Packaging
Bulk, 1000 pcs
Nominal melting I²t
0.085 A²s

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