PartsTable
Technical Data Sheet
10321-1 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, duty_type: CONTINUOUS, body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 1.281 INCHES NOMINAL IN, time_delay: 0.007 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME, body_height: 0.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-275-0551, 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 10321-1
NSN: 5945-00-275-0551
FSC: 5945
CAGE: 12670 — SQUARE D CO ELECTROMAGNETIC INDUSTRIES DIV (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
duty_typeCONTINUOUS
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width1.281 INCHES NOMINAL IN
time_delay0.007 SECONDS MAXIMUM FIXED OPERATE AND RELEASE TIME
body_height0.750 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
temp_rating-67.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
storage_typeGENERAL PURPOSE WAREHOUSE
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
cubic_measure28.630 CUBIC INCHES
NSN5945-00-275-0551
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 10321-1 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
PURPOSE FOR WHICH DESIGNED: GENERAL
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.0 AMPERES AC RESISTIVE LOAD
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED STUD(S) SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH: 32 SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STORAGE TYPE: GENERAL PURPOSE WAREHOUSE
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
TERMINAL TYPE AND QUANTITY: 10 SCREW ALL FUNCTIONS
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
PURPOSE FOR WHICH DESIGNEDGENERAL
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.0 AMPERES AC RESISTIVE LOAD
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD(S) SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH32 SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
TERMINAL TYPE AND QUANTITY10 SCREW ALL FUNCTIONS
FREQUENCY IN HERTZ400.0 NOMINAL
WINDING QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
048661Interchangeable
interchangeable cross-reference
interchangeable
10321Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE4SInterchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-15291/1Interchangeable
interchangeable cross-reference
interchangeable
4055-16PC23Interchangeable
interchangeable cross-reference
interchangeable
J87-0122Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10321-1?
10321-1 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10321-1?
There are 22 known substitutes for 10321-1: 048661, 10321, FFS92TYPE1STYLE4S and 19 more. Substitute compatibility should be verified for your specific system.
Is 10321-1 still available?
10321-1 is currently cancelled.
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