Littelfuse

Littelfuse 03251.25MXF31P 1.25A 250V 3AB Slo-Blo Axial Fuse

Name: Littelfuse 03251.25MXF31P 1.25A 250V 3AB Slo-Blo Axial Fuse
Brand: Littelfuse
SKU: 03251.25MXF31P

Part Number: 03251.25MXF31P

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03251.25MXF31P provides 1.25A time-delay protection in the Littelfuse 325 ceramic axial-lead series.

Rated Current1.25A

Rated Voltage250V AC

Breaking Capacity100A @ 250VAC

Package6.3×32mm

Tags

03251.25MXF31P 1.25A 250V 325 Series 3AB Slo-Blo Axial Fuse Littelfuse

The Littelfuse 325 Series part 03251.25MXF31P provides 1.25A time-delay protection in an axial-leaded 3AB ceramic fuse. The datasheet lists nominal melting I²t of 40 A²s for this ampere code. This SKU uses the formed-lead F31 configuration; Confirm system-level suitability against the manufacturer technical data. For cross-reference work, compare its series designation before the approval status, and verify the current rating against the Littelfuse technical sheet.

Technical Specifications

Part Number: 03251.25MXF31P
Manufacturer Part Number: 03251.25MXF31P
Series: 325 Series
Fuse Type: 3AB Slo-Blo Ceramic Axial Lead Fuse
Current Rating: 1.25A
Voltage Rating: 250V AC
AC / DC: AC
Breaking Capacity: 100A @ 250VAC
I²t: 40 A²s
Operating Temperature: -55°C to +125°C
Package / Dimensions: 6.3×32mm
Mounting: PCB Through-Hole
Application: Appliances · Internal Circuit Protection · PCB protection · Utilization Equipment
Standard: UL 248-14
Terminal Type: Axial Leads
Fuse Speed: Time Delay
Utilization Class: Supplemental
Approvals: RoHS
Certifications: RoHS · Lead-Free; agency approvals vary by ampere rating/configuration
Body: Ceramic
Caps: Nickel-plated brass
Leads: Tin-plated copper
Packaging/configuration: Bulk pack code MXF31 (1000 pcs; formed-lead option)
Nominal melting I²t: 40 A²s