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Technical Data Sheet
PartsTable / COMPONENT / 401.180
401.180 ✓ Verified by PartsTable
— · COMPONENT
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 401.180 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-068-7353, 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
401.180
NSN: 5920-00-068-7353
FSC: 5920
CAGE: 75915 — LITTELFUSE, INC. (USA)
SPECIFICATIONS
Part Number401.180
NSN5920-00-068-7353
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 401.180 TITLE COMPONENT PN 401.180 MFR 401.180
KEY FEATURES
•
INTERRUPTION INDICATOR METHOD: GRASSHOPPER
•
CONTINUOUS CURRENT RATING IN AMPS: 0.180
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS
•
MAXIMUM VOLTAGE RATING IN VOLTS: 300.0 AC AND 300.0 DC
•
SURFACE TREATMENT: PLASTIC POLYCARBONATE TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.578 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
INTERRUPTION INDICATOR METHODGRASSHOPPER
OVERALL LENGTH0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
CONTINUOUS CURRENT RATING IN AMPS0.180
CIRCUIT OVER-CURRENT INTERRUPTION TYPENORMAL INSTANTANEOUS
OVERALL HEIGHT0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
MAXIMUM VOLTAGE RATING IN VOLTS300.0 AC AND 300.0 DC
SURFACE TREATMENTPLASTIC POLYCARBONATE TERMINAL
BODY STYLEMINIATURE GRASSHOPPER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
11923-1Interchangeable
interchangeable cross-reference
interchangeable
5050323Interchangeable
interchangeable cross-reference
interchangeable
264-0598-000Interchangeable
interchangeable cross-reference
interchangeable
GMT1 1-2Interchangeable
interchangeable cross-reference
interchangeable
401 01.5Interchangeable
interchangeable cross-reference
interchangeable
A-A-55509Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 401.180?
401.180 is a 401.180.
What parts can replace 401.180?
There are 32 known substitutes for 401.180: 11923-1, 5050323, 264-0598-000 and 29 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 401.180?
401.180 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-068-7353. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026