PartsTable
Technical Data Sheet
979 ✓ Verified by PartsTable
Melissa & Doug · 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,CERAMIC DIELECTR. Key specifications include material: STEEL OVERALL, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2B, largest_width: 0.188 INCHES SINGLE END IN, overall_width: 0.500 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-643-9875, 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
979
NSN: 5935-00-643-9875
FSC: 5935
CAGE: 71468 — ITT CANNON LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2B
largest_width0.188 INCHES SINGLE END IN
overall_width0.500 INCHES IN
overall_length1.656 INCHES IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC ALL MATING ENDS
contact_materialCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
overall_diameter0.812 INCHES NOMINAL IN
special_features0.156 IN. LONG SLOT INCLUDED AT CONDUCTOR END IN
NSN5935-00-643-9875
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 979 MFR Melissa & Doug CAPACITOR,FIXED,CERAMI
KEY FEATURES
CONTACT MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530 H FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS
CONTACT MATERIAL: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
CONTACT POSITION ARRANGEMENT STYLE: N ALL MATING ENDS
CONTACT REMOVABILITY: NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHOD: INTERNALLY THREADED COUPLING NUT
INCLUDED CONTACT TYPE: COAXIAL SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
SHELL SURFACE TREATMENT: SILVER
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)
CONTACT MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 H FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS
CONTACT MATERIALCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
CONTACT POSITION ARRANGEMENT STYLEN ALL MATING ENDS
CONTACT REMOVABILITYNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHODINTERNALLY THREADED COUPLING NUT
INCLUDED CONTACT TYPECOAXIAL SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
SHELL SURFACE TREATMENTSILVER
INCLUDED CONTACT QUANTITY2 ALL MATING ENDS SINGLE CONTACT GROUPING
NOMINAL THREAD SIZE0.625 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
107772PC246Interchangeable
interchangeable cross-reference
interchangeable
107672PC246Interchangeable
interchangeable cross-reference
interchangeable
90022PC246Interchangeable
interchangeable cross-reference
interchangeable
M024Interchangeable
interchangeable cross-reference
interchangeable
502252Interchangeable
interchangeable cross-reference
interchangeable
384-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 979?
979 is a CAPACITOR,FIXED,CERAMIC DIELECTR manufactured by Melissa & Doug.
What parts can replace 979?
There are 29 known substitutes for 979: 107772PC246, 107672PC246, 90022PC246 and 26 more. Substitute compatibility should be verified for your specific system.
Is 979 still available?
979 is currently cancelled.
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