D99943 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

D99943: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE, body_width: 1.000 INCHES NOMINAL IN, body_height: 3.438 INCHES NOMINAL IN, body_length: 1.500 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.164 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-194-6383, 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→ D99943

NSN: 5910-00-194-6383
FSC: 5910 — Capacitors
CAGE: 94404 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

body_style	W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE
body_width	1.000 INCHES NOMINAL IN
body_height	3.438 INCHES NOMINAL IN
body_length	1.500 INCHES NOMINAL IN
features_provided	HERMETICALLY SEALED CASE
nominal_thread_size	0.164 INCHES IN
reliability_indicator	NOT ESTABLISHED
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 THREADED STUD
tolerance_range_per_section	-3.00 TO 3.00 PERCENT SINGLE SECTION
schematic_diagram_designator	NO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section	0.300 MICROFARADS SINGLE SECTION
NSN	5910-00-194-6383

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED MOUNTING STUDS

•

BODY STYLE: W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE

•

TOLERANCE RANGE PER SECTION: -3.00 TO 3.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 1.062 INCHES NOMINAL IN

•

BODY WIDTH: 1.000 INCHES NOMINAL IN

•

BODY HEIGHT: 3.438 INCHES NOMINAL IN

•

MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)

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

MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED MOUNTING STUDS
BODY STYLE	W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE
TOLERANCE RANGE PER SECTION	-3.00 TO 3.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	1.062 INCHES NOMINAL IN
BODY WIDTH	1.000 INCHES NOMINAL IN
BODY HEIGHT	3.438 INCHES NOMINAL IN
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
FEATURES PROVIDED	HERMETICALLY SEALED CASE
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	350.0 DC SINGLE SECTION

SUBSTITUTES & CROSS-REFERENCES 1

744-21Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is D99943?

D99943 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace D99943?

There is 1 known substitute for D99943: 744-21. Substitute compatibility should be verified for your specific system.

What is the NSN for D99943?

D99943 is cataloged in the U.S. Government catalog under NSN 5910-00-194-6383. This indicates validated use in U.S. government and defense supply chains.

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D99943 — CAPACITOR,FIXED,PAPER DIELECTRIC

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