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PartsTable / COMPONENT / 642AS0771-2
642AS0771-2 ✓ 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,PAPER DIELECTRIC. Key specifications include material: COPPER OVERALL, overall_length: 0.591 INCHES IN, special_features: SIGHT HOLE INCLUDED, basic_shape_style: CRIMP, surface_treatment: TIN OVERALL SINGLE LAYER, conductor_accommodation_type: STRAIGHT BARREL ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-01-082-6610, 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
642AS0771-2
NSN: 5940-01-082-6610
FSC: 5940
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER OVERALL
overall_length0.591 INCHES IN
special_featuresSIGHT HOLE INCLUDED
basic_shape_styleCRIMP
surface_treatmentTIN OVERALL SINGLE LAYER
conductor_accommodation_typeSTRAIGHT BARREL ALL ENDS
electrical_insulation_featureUNINSULATED
maximum_conductor_size_accommodated16 AWG
material_document_and_classificationQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-T-10727,TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER
NSN5940-01-082-6610
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 642AS0771-2 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
SURFACE TREATMENT: TIN OVERALL SINGLE LAYER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: COPPER OVERALL
•
CONDUCTOR ACCOMMODATION TYPE: STRAIGHT BARREL ALL ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-T-10727,TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER
•
MAXIMUM CONDUCTOR SIZE ACCOMMODATED: 16 AWG
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)
SPECIAL FEATURESSIGHT HOLE INCLUDED
SURFACE TREATMENTTIN OVERALL SINGLE LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER OVERALL
CONDUCTOR ACCOMMODATION TYPESTRAIGHT BARREL ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-T-10727,TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER
MAXIMUM CONDUCTOR SIZE ACCOMMODATED16 AWG
OVERALL LENGTH0.591 INCHES IN
BASIC SHAPE STYLECRIMP
ELECTRICAL INSULATION FEATUREUNINSULATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
330367Interchangeable
interchangeable cross-reference
interchangeable
PEI 8084Interchangeable
interchangeable cross-reference
interchangeable
475-838Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 642AS0771-2?
642AS0771-2 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 642AS0771-2?
There are 3 known substitutes for 642AS0771-2: 330367, PEI 8084, 475-838. Substitute compatibility should be verified for your specific system.
What is the NSN for 642AS0771-2?
642AS0771-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-01-082-6610. 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