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0451003NRL — FUSE,CARTRIDGE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

0451003NRL: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: CERAMIC TERMINAL, overall_width: 0.106 INCHES NOMINAL IN, overall_height: 0.106 INCHES NOMINAL IN, overall_length: 0.24 INCHES NOMINAL IN, terminal_length: 0.077 INCHES NOMINAL IN, special_features: ROHS COMPLIANT; HALOGEN FREE; OPERATING TEMPERATURE -55C TO 125C. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-645-7922, 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→ 0451003NRL
NSN: 5920-01-645-7922
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 75915 — LITTELFUSE, INC. (USA)
SPECIFICATIONS
materialCERAMIC TERMINAL
overall_width0.106 INCHES NOMINAL IN
overall_height0.106 INCHES NOMINAL IN
overall_length0.24 INCHES NOMINAL IN
terminal_length0.077 INCHES NOMINAL IN
special_featuresROHS COMPLIANT; HALOGEN FREE; OPERATING TEMPERATURE -55C TO 125C
continuous_current_rating_in_amps3.0
part_name_assigned_by_controlling_agencySURFACE MOUNT FUSE
NSN5920-01-645-7922
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN 0451003NRL MFR FUSE,CARTRIDGE
KEY FEATURES
•
CONTINUOUS CURRENT RATING IN AMPS: 3.0
•
TERMINAL LENGTH: 0.077 INCHES NOMINAL IN
•
MATERIAL: CERAMIC TERMINAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.106 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS3.0
TERMINAL LENGTH0.077 INCHES NOMINAL IN
OVERALL LENGTH0.24 INCHES NOMINAL IN
OVERALL WIDTH0.106 INCHES NOMINAL IN
SPECIAL FEATURESROHS COMPLIANT; HALOGEN FREE; OPERATING TEMPERATURE -55C TO 125C
PART NAME ASSIGNED BY CONTROLLING AGENCYSURFACE MOUNT FUSE
MATERIALCERAMIC TERMINAL
OTHER ITEMS IN FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111 5920-00-001-3260 5920-00-001-3261 5920-00-001-3262 5920-00-001-3263 5920-00-001-3264 5920-00-001-3296 5920-00-001-3840
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0451003NRL?
0451003NRL is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 0451003NRL?
0451003NRL is cataloged in the U.S. Government catalog under NSN 5920-01-645-7922. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.