Datasheets
0253.500MR by: Littelfuse Inc

Electric Fuse

Part Details for 0253.500MR by Littelfuse Inc

Overview of 0253.500MR by Littelfuse Inc

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Applications Industrial Automation Energy and Power Systems Medical Imaging Robotics and Drones

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Part Details for 0253.500MR

0253.500MR CAD Models

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0253.500MR Part Data Attributes

0253.500MR Littelfuse Inc
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0253.500MR Littelfuse Inc Electric Fuse
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature RATED BREAKING CAPACITY AT 125 VDC : 300 A
Blow Characteristic VERY FAST
Body Height 7.11 mm
Body Length or Diameter 2.8 mm
Circuit Protection Type ELECTRIC FUSE
Fuse Size PICO
Joule Integral-Nom
Mounting Feature THROUGH HOLE
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Packing Method TR
Rated Breaking Capacity 50 A
Rated Current 0.5 A
Rated Voltage(AC) 125 V
Rated Voltage(DC) 125 V
Reference Standard CCC; CSA; CUL; TUV; QPL; UL
Surface Mount NO
Terminal Shape PIN WIRE
Trip Time or Delay 0.004 s

Alternate Parts for 0253.500MR

This table gives cross-reference parts and alternative options found for 0253.500MR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 0253.500MR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
0253.500HR Electric Fuse Littelfuse Inc 0253.500MR vs 0253.500HR
Part Number Description Manufacturer Compare
0267.500VXT Electric Fuse, Very Fast Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Supplemental, Through Hole, PICO, ROHS COMPLIANT Littelfuse Inc 0253.500MR vs 0267.500VXT
MCPFP0.5A125V Electric Fuse, Very Fast Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Through Hole, SPC Multicomp 0253.500MR vs MCPFP0.5A125V
0253.500NX Electric Fuse Littelfuse Inc 0253.500MR vs 0253.500NX
0452.500NRSN Electric Fuse Littelfuse Inc 0253.500MR vs 0452.500NRSN
0253.500HX Electric Fuse Littelfuse Inc 0253.500MR vs 0253.500HX
04910.500MAT1HF Electric Fuse Littelfuse Inc 0253.500MR vs 04910.500MAT1HF
276.5 Electric Fuse, VERY FAST BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE Littelfuse Inc 0253.500MR vs 276.5
0253.500HA Electric Fuse Littelfuse Inc 0253.500MR vs 0253.500HA
MIMQF12.5V0.5 Electric Fuse, Fast Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Through Hole, Mersen Electrical Power 0253.500MR vs MIMQF12.5V0.5
276.500 Electric Fuse, Very Fast Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Through Hole Littelfuse Inc 0253.500MR vs 276.500

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