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Technical Data Sheet
20C03 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: COPPER TERMINAL, body_style: SLOTTED KNIFE BLADE, overall_length: 3.500 INCHES NOMINAL IN, overall_diameter: 1.187 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, precious_material: SILVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-004-4107, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 20C03
NSN: 5920-01-004-4107
FSC: 5920
CAGE: 0MKW7 — MINNPAR, LLC DBA MINNPAR (USA)
SPECIFICATIONS
materialCOPPER TERMINAL
body_styleSLOTTED KNIFE BLADE
overall_length3.500 INCHES NOMINAL IN
overall_diameter1.187 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
precious_materialSILVER
surface_treatmentSILVER TERMINAL
terminal_thickness0.250 INCHES NOMINAL IN
mounting_slot_width0.344 INCHES NOMINAL IN
interruption_indicator_methodOPAQUE BODY
precious_material_and_locationTERMINAL SURFACE SILVER
maximum_voltage_rating_in_volts600.0 AC AND 600.0 DC
NSN5920-01-004-4107
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN 20C03 MFR FUSE,CARTRIDGE
KEY FEATURES
SURFACE TREATMENT: SILVER TERMINAL
MATERIAL: FIBER CASE
MOUNTING SLOT WIDTH: 0.344 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.750 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATION: TERMINAL SURFACE SILVER
TERMINAL THICKNESS: 0.250 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 AC AND 600.0 DC
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTSILVER TERMINAL
MATERIALFIBER CASE
MOUNTING SLOT WIDTH0.344 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.750 INCHES NOMINAL IN
PRECIOUS MATERIAL AND LOCATIONTERMINAL SURFACE SILVER
TERMINAL THICKNESS0.250 INCHES NOMINAL IN
OVERALL LENGTH3.500 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS600.0 AC AND 600.0 DC
CONTINUOUS CURRENT RATING IN AMPS25.000
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
76424AInterchangeable
interchangeable cross-reference
interchangeable
20603RRC2Interchangeable
interchangeable cross-reference
interchangeable
5E6499Interchangeable
interchangeable cross-reference
interchangeable
3932394Interchangeable
interchangeable cross-reference
interchangeable
3959488Interchangeable
interchangeable cross-reference
interchangeable
CH603Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20C03?
20C03 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20C03?
There are 20 known substitutes for 20C03: 76424A, 20603RRC2, 5E6499 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20C03?
20C03 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-004-4107. This indicates validated use in U.S. government and defense supply chains.
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