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SA1404 ✓ 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

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include thread_length: 0.500 INCHES NOMINAL IN, overall_height: 2.500 INCHES NOMINAL IN, thread_location: MOUNTING FACILITY AND ELECTRICAL TERMINATION, outside_diameter: 1.250 INCHES NOMINAL IN, special_features: PRECIOUS MATERIAL SILVER 0.040 GRAINS,TROY LOCATED ON 2 INSERTS, thread_class_and_location: 2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-137-9678, 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
SA1404
NSN: 5970-00-137-9678
FSC: 5970
CAGE: 21004 — MORGAN ADVANCED CERAMICS, INC. (USA)
SPECIFICATIONS
thread_length0.500 INCHES NOMINAL IN
overall_height2.500 INCHES NOMINAL IN
thread_locationMOUNTING FACILITY AND ELECTRICAL TERMINATION
outside_diameter1.250 INCHES NOMINAL IN
special_featuresPRECIOUS MATERIAL SILVER 0.040 GRAINS,TROY LOCATED ON 2 INSERTS
thread_class_and_location2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY
screw_thread_diameter_and_location0.250 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.250 MOUNTING FACILITY INCHES NOMINAL
mounting_facility_type_and_quantity1 THREADED HOLE(S)
screw_thread_quantity_per_inch_and_location38 ELECTRICAL TERMINATION AND 28 MOUNTING FACILITY
NSN5970-00-137-9678
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN SA1404 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
THREAD LENGTH: 0.500 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED HOLE(S)
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
THREAD LOCATION: MOUNTING FACILITY AND ELECTRICAL TERMINATION
•
SCREW THREAD DIAMETER AND LOCATION: 0.250 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.250 MOUNTING FACILITY INCHES NOMINAL
•
SCREW THREAD QUANTITY PER INCH AND LOCATION: 38 ELECTRICAL TERMINATION AND 28 MOUNTING FACILITY
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)
OVERALL HEIGHT2.500 INCHES NOMINAL IN
THREAD LENGTH0.500 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED HOLE(S)
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
THREAD LOCATIONMOUNTING FACILITY AND ELECTRICAL TERMINATION
SPECIAL FEATURESPRECIOUS MATERIAL SILVER 0.040 GRAINS,TROY LOCATED ON 2 INSERTS
SCREW THREAD DIAMETER AND LOCATION0.250 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.250 MOUNTING FACILITY INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH AND LOCATION38 ELECTRICAL TERMINATION AND 28 MOUNTING FACILITY
THREAD CLASS AND LOCATION2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
FFS103ATYPE4STYLE4Interchangeable
interchangeable cross-reference
interchangeable
MS51053-127Interchangeable
interchangeable cross-reference
interchangeable
A140-4Interchangeable
interchangeable cross-reference
interchangeable
19815M1Interchangeable
interchangeable cross-reference
interchangeable
60331Interchangeable
interchangeable cross-reference
interchangeable
50158Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SA1404?
SA1404 is a CAPACITOR,VARIABLE,CERAMIC DIELE.
What parts can replace SA1404?
There are 20 known substitutes for SA1404: FFS103ATYPE4STYLE4, MS51053-127, A140-4 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SA1404?
SA1404 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-137-9678. 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