PartsTable
Technical Data Sheet
78C ✓ 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,CERAMIC DIELECTR. Key specifications include color: BLACK CASE, length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: COPPER ALLOY ACTUATING ELEMENT, dial_size: 2-1/2 IN. DIA IN, bezel_type: SNAP-ON, body_style: BUTTON TYPE, W/THD MTG HOLE/STUD.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-147-6276, 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 78C
NSN: 9540-00-147-6276
FSC: 9540
CAGE: 01634 — ALUMINUM CO OF AMERICA (USA)
SPECIFICATIONS
colorBLACK CASE
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialCOPPER ALLOY ACTUATING ELEMENT
dial_size2-1/2 IN. DIA IN
bezel_typeSNAP-ON
body_styleBUTTON TYPE, W/THD MTG HOLE/STUD
scale_namePRESSURE
scale_typeSINGLE
body_length0.562 INCHES MAXIMUM IN
scale_range+0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH LBS
pointer_typeINDICATING
adjustabilityNONADJUSTABLE
NSN9540-00-147-6276
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 78C MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
SECOND TIP STYLE: UPPER RADIUS
SECOND TIP RADIUS: 0.093 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
LEFT INSIDE ANGLE: 90.0 DEGREES NOMINAL
HEAT TREATMENT: T-3511 SOLUTION HEAT TREATED
FIRST TIP RADIUS: 0.093 INCHES NOMINAL IN
FIRST TIP STYLE: RIGHT QUARTER RADIUS
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 WIDTH0.750 INCHES NOMINAL IN
SECOND TIP STYLEUPPER RADIUS
SECOND TIP RADIUS0.093 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
LEFT INSIDE ANGLE90.0 DEGREES NOMINAL
HEAT TREATMENTT-3511 SOLUTION HEAT TREATED
FIRST TIP RADIUS0.093 INCHES NOMINAL IN
FIRST TIP STYLERIGHT QUARTER RADIUS
LEFT SIDE FLANGE THICKNESS0.093 INCHES NOMINAL IN
WEIGHT PER UNIT MEASURE0.160 POUNDS PER LINEAR FOOT LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
QB90886-1Interchangeable
interchangeable cross-reference
interchangeable
3080Interchangeable
interchangeable cross-reference
interchangeable
R127Interchangeable
interchangeable cross-reference
interchangeable
23197Interchangeable
interchangeable cross-reference
interchangeable
QQA200-11Interchangeable
interchangeable cross-reference
interchangeable
VS250-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78C?
78C is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 78C?
There are 23 known substitutes for 78C: QB90886-1, 3080, R127 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 78C?
78C is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-147-6276. This indicates validated use in U.S. government and defense supply chains.
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