There are no models available for this part yet.
Overview of 0491003.MRT1 by Littelfuse Inc
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 2 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Industrial Automation
CAD Models for 0491003.MRT1 by Littelfuse Inc
Part Data Attributes for 0491003.MRT1 by Littelfuse Inc
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Part Life Cycle Code
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Active
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Ihs Manufacturer
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LITTELFUSE INC
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Reach Compliance Code
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unknown
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ECCN Code
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EAR99
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HTS Code
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8536.10.00.40
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Additional Feature
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PRE-ARCING TIME: OPEN WITHIN 0.3 SEC AT 300% RATED CURRENT
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Blow Characteristic
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VERY FAST
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Body Height
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7.11 mm
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Body Length or Diameter
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2.8 mm
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Circuit Protection Type
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ELECTRIC FUSE
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Fuse Size
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PICO
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Mounting Feature
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THROUGH HOLE
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Operating Temperature-Max
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125 °C
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Operating Temperature-Min
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-55 °C
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Packing Method
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TR
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Rated Breaking Capacity
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50 A
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Rated Current
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3 A
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Rated Voltage(AC)
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125 V
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Rated Voltage(DC)
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125 V
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Reference Standard
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CSA; PSE; UL
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Surface Mount
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NO
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Terminal Finish
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PURE TIN
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Terminal Shape
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PIN WIRE
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Trip Time or Delay
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0.3 s
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Alternate Parts for 0491003.MRT1
This table gives cross-reference parts and alternative options found for 0491003.MRT1. 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 0491003.MRT1, 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 |
|---|---|---|---|
| 0491003.NRT1 | Electric Fuse, Very Fast Blow, 3A, PICO, | Littelfuse Inc | 0491003.MRT1 vs 0491003.NRT1 |
| 0491003.NAT1 | Electric Fuse, Very Fast Blow, 3A, PICO, | Littelfuse Inc | 0491003.MRT1 vs 0491003.NAT1 |