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Technical Data Sheet

MIL-C-19978/19 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MIL-C-19978/19: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.125 INCHES NOMINAL IN, body_diameter: 0.463 INCHES NOMINAL IN, terminal_length: 1.625 INCHES MINIMUM IN, features_provided: HERMETICALLY SEALED CASE, terminal_diameter: 0.032 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-569-6087, 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→ MIL-C-19978/19
NSN: 5910-00-569-6087
NIINs: 005696087, 006218976, 006218982, 006218988, 006219063, 006219075, 006219093, 006219094, 006219098, 006219104, 006219191, 006219192, 006219196, 006219212, 006219222, 006219270, 006219396, 006219423, 006219427, 006219429, 006219441, 006219444, 006219456, 006219459, 006219462, 006219470, 006219490, 006219509, 006219512, 006219513, 006219514, 006219518, 006219519, 006219520, 006219521, 006219522, 006219523, 006219551, 006219645, 006219646, 006219648, 006219681, 006219682, 006219685, 006219688, 006219693, 006219698, 006219719, 006219732, 006219763, 006219823, 006219880, 006219889, 006219967, 006219968, 006219969, 006219970, 006219971, 006219974, 006219975, 006219976, 006219977, 006219978, 006249624, 006260085, 006260086, 006260087, 006260088, 006260089, 006260108, 006260132, 006260136, 006260161, 006260164, 006260165, 006260179, 006260193, 006260198, 006260199, 006260200, 006284952, 006284953, 006286202, 006286204, 006286214, 006286223, 006286235, 006286251, 006286332, 006286344, 006286389, 006305436, 006305468, 006305469, 006305476, 006305595, 006306030, 006323567, 006323878, 006327419, 006327424, 006327427, 006327428, 006327429, 006327433, 006327435, 006327554, 006327556, 006327558, 006327572, 006327582, 006327583, 006327586, 006327587, 006327589, 006327592, 006327593, 006327595, 006327596, 006327597, 006327598, 006327632, 006327639, 006327640, 006327768, 006327770, 006327772, 006327773, 006327774, 006446229, 010042463, 010049261, 010071502, 010090183, 010111137, 010123045, 010123788, 010123790, 010123792, 010124767, 010129775, 010182758, 010280198, 010295741, 010391143, 010407251, 010432344, 010432352, 010432365, 010504102, 010813460, 010973980, 011028270, 011449357, 011803827, 012608528, 012657466, 012657509, 012746858, 013797413
FSC: 5910 — Capacitors
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.125 INCHES NOMINAL IN
body_diameter0.463 INCHES NOMINAL IN
terminal_length1.625 INCHES MINIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.032 INCHES NOMINAL IN
dielectric_materialPAPER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
reliability_indicatorNOT ESTABLISHED
case_insulation_materialPLASTIC
nonderated_operating_temp-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
NSN5910-00-569-6087
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN MIL-C-19978/19 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
BODY DIAMETER: 0.292 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -65.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL LENGTH: 1.625 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 100.0 DC SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
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
BODY DIAMETER0.292 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-65.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH1.625 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION100.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY LENGTH0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION0.100 MICROFARADS SINGLE SECTION
SUBSTITUTES & CROSS-REFERENCES 2
CP04A1EB104KReference document
Same NSN cross-reference
Reference document — Secondary reference
CQ05A1EB104K3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-C-19978/19?
MIL-C-19978/19 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace MIL-C-19978/19?
There are 2 known substitutes for MIL-C-19978/19: CP04A1EB104K, CQ05A1EB104K3. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-C-19978/19?
MIL-C-19978/19 is cataloged in the U.S. Government catalog under NSN 5910-00-569-6087. This indicates validated use in U.S. government and defense supply chains.
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