Register or Sign In
Circuit Protection / Electric Fuses / 251003
Datasheets
251003 by:

Electric Fuse, VERY FAST BLOW ELECTRIC FUSE, 3A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, AXIAL LEADED

Part Details for 251003 by Littelfuse Inc

Overview of 251003 by Littelfuse Inc

Tip: 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.

Price & Stock for 251003

Part # Distributor Description Stock Price Buy
Quest Components ELECTRIC FUSE, VERY FAST BLOW, 3A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, PICO 10
  • 1 $0.8100
  • 7 $0.6750
$0.6750 / $0.8100 Buy Now
Quest Components ELECTRIC FUSE, VERY FAST BLOW, 3A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, PICO 8000
  • 1 $1.2500
  • 1,601 $0.4375
  • 3,430 $0.3750
$0.3750 / $1.2500 Buy Now

Part Details for 251003

251003 CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

251003 Part Data Attributes

Parametric Data
251003 Littelfuse Inc
Buy Now Datasheet
Compare Parts:
251003 Littelfuse Inc Electric Fuse, VERY FAST BLOW ELECTRIC FUSE, 3A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, AXIAL LEADED
Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8536.10.00.40
Samacsys Manufacturer LITTELFUSE
Additional Feature RATED BREAKING CAPACITY AT 125 VDC: 300 A
Blow Characteristic VERY FAST
Body Height 7.11 mm
Body Length or Diameter 2.41 mm
Circuit Protection Type ELECTRIC FUSE
Fuse Size PICO
JESD-609 Code e0
Joule Integral-Nom 1 J
Mounting Feature THROUGH HOLE
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Rated Breaking Capacity 50 A
Rated Current 3 A
Rated Voltage(AC) 125 V
Rated Voltage(DC) 125 V
Reference Standard CSA; METI; PSE; UL
Surface Mount NO
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Shape PIN WIRE

Alternate Parts for 251003

This table gives cross-reference parts and alternative options found for 251003. 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 251003, 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
0251003.NXT1 Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE Littelfuse Inc 251003 vs 0251003.NXT1
0253003.HAL Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.HAL
0253003.HAT3 Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE Littelfuse Inc 251003 vs 0253003.HAT3
0253003.VXT3L Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.VXT3L
0251003.MA Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE Littelfuse Inc 251003 vs 0251003.MA
0251003.HAT1HF Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc 251003 vs 0251003.HAT1HF
0253003.VXL Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.VXL
0253003.MXT3L Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.MXT3L
0253003.HRL Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.HRL
0251003.VRL Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT Littelfuse Inc 251003 vs 0251003.VRL
Part Number Description Manufacturer Compare
0253003.VXL Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.VXL
0251003.HRT1L Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc 251003 vs 0251003.HRT1L
0253003.HXT3 Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE Littelfuse Inc 251003 vs 0253003.HXT3
0251003.NXT1 Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE Littelfuse Inc 251003 vs 0251003.NXT1
0253003 Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, AXIAL LEADED Littelfuse Inc 251003 vs 0253003
0253003.VAL Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.VAL
0251003.HAL Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc 251003 vs 0251003.HAL
0253003.HRT1L Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.HRT1L
0253003.PAL Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc 251003 vs 0253003.PAL
0251003.MRT1 Electric Fuse, Very Fast Blow, 3A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE Littelfuse Inc 251003 vs 0251003.MRT1

251003 Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for 251003 by Littelfuse Inc.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: 251003 by Littelfuse Inc

Inventory Alert
  • Please alert me when 251003 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following 251003 alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for 251003 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following 251003 alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for 251003.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare 251003 by Littelfuse Inc

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: