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PartsTable / COMPONENT / 2037AS938-04
2037AS938-04 ✓ 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,FIXED,MICA DIELECTRIC. Key specifications include material: COPPER ALLOY OVERALL EXCEPT INSULATION, overall_width: 0.310 INCHES IN, overall_length: 0.870 INCHES IN, basic_shape_style: SOLDER, material_thickness: 0.018 INCHES IN, mounting_method_style: RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-01-410-8954, 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
2037AS938-04
NSN: 5940-01-410-8954
FSC: 5940
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL EXCEPT INSULATION
overall_width0.310 INCHES IN
overall_length0.870 INCHES IN
basic_shape_styleSOLDER
material_thickness0.018 INCHES IN
mounting_method_styleRING
mounting_tongue_width0.310 INCHES IN
mounting_hole_diameter0.138 INCHES IN
mounting_facility_thickness0.018 INCHES IN
conductor_accommodation_typeRECESSED BARREL SINGLE END
electrical_insulation_featureUNINSULATED
NSN5940-01-410-8954
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 2037AS938-04 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
MOUNTING METHOD STYLE: RING
•
CONDUCTOR ACCOMMODATION TYPE: RECESSED BARREL SINGLE END
•
MOUNTING FACILITY THICKNESS: 0.018 INCHES IN
•
MATERIAL: COPPER ALLOY OVERALL EXCEPT INSULATION
•
ELECTRICAL INSULATION FEATURE: UNINSULATED
•
MOUNTING HOLE DIAMETER: 0.138 INCHES IN
•
MATERIAL THICKNESS: 0.018 INCHES IN
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)
MOUNTING METHOD STYLERING
CONDUCTOR ACCOMMODATION TYPERECESSED BARREL SINGLE END
MOUNTING FACILITY THICKNESS0.018 INCHES IN
MATERIALCOPPER ALLOY OVERALL EXCEPT INSULATION
OVERALL LENGTH0.870 INCHES IN
ELECTRICAL INSULATION FEATUREUNINSULATED
MOUNTING HOLE DIAMETER0.138 INCHES IN
MATERIAL THICKNESS0.018 INCHES IN
OVERALL WIDTH0.310 INCHES IN
MOUNTING TONGUE WIDTH0.310 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
653-002-102KInterchangeable
interchangeable cross-reference
interchangeable
370BB102KInterchangeable
interchangeable cross-reference
interchangeable
53-150Interchangeable
interchangeable cross-reference
interchangeable
14146Interchangeable
interchangeable cross-reference
interchangeable
504-6Interchangeable
interchangeable cross-reference
interchangeable
B83B0018Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2037AS938-04?
2037AS938-04 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace 2037AS938-04?
There are 15 known substitutes for 2037AS938-04: 653-002-102K, 370BB102K, 53-150 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2037AS938-04?
2037AS938-04 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-01-410-8954. 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