MIL-PRF-19978/9 — CAPACITOR,FIXED,PLASTIC DIELECTR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

MIL-PRF-19978/9: CAPACITOR,FIXED,PLASTIC DIELECTR.

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.675 INCHES NOMINAL IN, body_diameter: 0.322 INCHES NOMINAL IN, terminal_length: 1.625 INCHES MINIMUM AND 1.725 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-454-3538, 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-PRF-19978/9

NSN: 5910-00-454-3538
NIINs: 004543538, 004671386, 010049260, 010101061, 010102901, 010123044, 010123045, 010129773, 010131434, 010134389, 010151942, 010156354, 010158167, 010158168, 010160057, 010160481, 010195082, 010195907, 010206419, 010211514, 010234787, 010239075, 010242762, 010259054, 010268507, 010282476, 010293834, 010296939, 010296940, 010301773, 010305063, 010314568, 010316939, 010319131, 010319867, 010335919, 010335920, 010361281, 010374212, 010383940, 010387895, 010399733, 010400415, 010406151, 010406152, 010406153, 010407166, 010407249, 010418876, 010431886, 010440287, 010440291, 010440305, 010445540, 010460385, 010477881, 010478856, 010484743, 010487090, 010493033, 010496961, 010503898, 010503899, 010504099, 010506387, 010506513, 010511456, 010533775, 010535635, 010536831, 010536834, 010536835, 010550876, 010566245, 010583947, 010611834, 010657925, 010666223, 010677224, 010682193, 010690190, 010741475, 010748543, 010778280, 010796987, 010798833, 010809783, 010831064, 010919386, 010919387, 010919390, 010919391, 010930540, 010948023, 011092176, 011120649, 011120651, 011140489, 011146853, 011178123, 011210193, 011230738, 011235151, 011327045, 011339449, 011365246, 011384951, 011457205, 011557019, 011559451, 011633943, 011705841, 012092207, 012114358, 012116335, 012164471, 012319627, 012328640, 012329761, 012425029, 012449438, 012476470, 012499516, 012508366, 012515576, 012554055, 012574006, 012583333, 012583343, 012590142, 012590146, 012590148, 012602205, 012608517, 012608522, 012617820, 012618140, 012618276, 012618277, 012618281, 012657493, 012657519, 012657526, 012657531, 012813963, 012881813, 013049084, 013116256, 013143032, 013173862, 013503633, 013570076, 013600074, 013831962, 014086839, 014352316, 014406875, 014409060, 014409104, 014409117, 014480707, 014480794, 014481692, 014481715, 014481900, 014481913, 014484545, 014484712, 014484715, 014484960, 014485305, 014491055, 014491655, 014491682, 014497453, 014497455, 014497457, 014497461, 014497466, 014500506, 014500531, 014500537, 014500559, 014500604, 014502856, 014502900, 014505922, 014505985, 014505992, 014505997, 014509199, 014510759, 014510763, 014510773, 014510800, 014510812, 014510826, 014510879, 014510893, 014511117, 014511129, 014511143, 014511152, 014511159, 014675467, 014675473, 014732951, 014910367, 014992380, 015104181, 015105289, 015242037, 015571325, 015825029
FSC: 5910 — Capacitors
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	PLASTIC CASE
body_style	W/O MTG FACILITIES, AXIAL TERMINALS
body_length	0.675 INCHES NOMINAL IN
body_diameter	0.322 INCHES NOMINAL IN
terminal_length	1.625 INCHES MINIMUM AND 1.725 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED CASE
terminal_diameter	0.025 INCHES NOMINAL IN
dielectric_material	PLASTIC
reliability_indicator	ESTABLISHED
end_item_identification	F-22
case_insulation_material	PLASTIC
nonderated_operating_temp	-65.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NSN	5910-00-454-3538

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.624 INCHES MAXIMUM IN

•

TERMINAL DIAMETER: 0.032 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS

•

TOLERANCE RANGE PER SECTION: -5.00 TO 5.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

TERMINAL LENGTH: 1.625 INCHES MINIMUM IN

•

RELIABILITY FAILURE RATE LEVEL IN PERCENT: 0.1000

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 DIAMETER	0.624 INCHES MAXIMUM IN
TERMINAL DIAMETER	0.032 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION	-5.00 TO 5.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENT	SOLDER
TERMINAL LENGTH	1.625 INCHES MINIMUM IN
RELIABILITY FAILURE RATE LEVEL IN PERCENT	0.1000
FEATURES PROVIDED	HERMETICALLY SEALED CASE
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	400.0 DC SINGLE SECTION

SUBSTITUTES & CROSS-REFERENCES 9

CQR09A1KE104J3MReference document

Same NSN cross-reference

Reference document — Secondary reference

ZB-4P1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

M14157-2-4078RReference document

Same NSN cross-reference

Reference document — Secondary reference

MILC14157-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

CQR09A1KE104J3PSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

734532-06Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MIL-PRF-19978/9?

MIL-PRF-19978/9 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).

What parts can replace MIL-PRF-19978/9?

There are 9 known substitutes for MIL-PRF-19978/9: CQR09A1KE104J3M, ZB-4P1, M14157-2-4078R and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MIL-PRF-19978/9?

MIL-PRF-19978/9 is cataloged in the U.S. Government catalog under NSN 5910-00-454-3538. This indicates validated use in U.S. government and defense supply chains.

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