90001A1937 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

90001A1937: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 0.920 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN, body_diameter: 0.870 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN, reliability_indicator: ESTABLISHED, electrical_polarization: POLARIZED, case_insulation_material: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-365-9910, 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→ 90001A1937

NSN: 5910-01-365-9910
FSC: 5910 — Capacitors
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)

SPECIFICATIONS

body_style	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length	0.920 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
body_diameter	0.870 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
section_quantity	1
reliability_indicator	ESTABLISHED
electrical_polarization	POLARIZED
case_insulation_material	PLASTIC
nonderated_operating_temp	-40.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
terminal_height_from_body	0.250 INCHES NOMINAL IN
terminal_surface_treatment	SOLDER
terminal_type_and_quantity	2 RIBBON
specification/standard_data	81349-MIL-C-55681/5 GOVERNMENT SPECIFICATION
NSN	5910-01-365-9910

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.870 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN

•

BODY STYLE: W/O MTG FACILITIES, TERMINAL(S) ON ONE END

•

TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

ELECTRICAL POLARIZATION: POLARIZED

•

SECTION QUANTITY: 1

•

NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 250.0 DC SINGLE SECTION

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	0.870 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN
BODY STYLE	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION	-20.00 TO 20.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-40.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENT	SOLDER
ELECTRICAL POLARIZATION	POLARIZED
SECTION QUANTITY	1
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	250.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR	ELECTRODE(S) GROUNDED TO CASE
CASE INSULATION MATERIAL	PLASTIC

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES 1

81D121M250HA2DSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 90001A1937?

90001A1937 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 90001A1937?

There is 1 known substitute for 90001A1937: 81D121M250HA2D. Substitute compatibility should be verified for your specific system.

What is the NSN for 90001A1937?

90001A1937 is cataloged in the U.S. Government catalog under NSN 5910-01-365-9910. This indicates validated use in U.S. government and defense supply chains.

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90001A1937 — CAPACITOR,FIXED,ELECTROLYTIC

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