91S40HA462 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

91S40HA462: 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: 2.125 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, terminal_diameter: 0.190 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-525-5336, 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→ 91S40HA462

NSN: 5910-00-525-5336
FSC: 5910 — Capacitors
CAGE: 99392 — MEPCO/ELECTRA INC ROXBORO DIV (USA)

SPECIFICATIONS

body_style	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length	2.125 INCHES NOMINAL IN
body_diameter	1.375 INCHES NOMINAL IN
terminal_diameter	0.190 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
electrical_polarization	POLARIZED
case_insulation_material	PLASTIC
nonderated_operating_temp	-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 THREADED HOLE
tolerance_range_per_section	-10.00 TO 100.00 PERCENT SINGLE SECTION
schematic_diagram_designator	NO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section	4600.000 MICROFARADS SINGLE SECTION
NSN	5910-00-525-5336

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 1.375 INCHES NOMINAL IN

•

TERMINAL DIAMETER: 0.190 INCHES NOMINAL IN

•

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

•

TOLERANCE RANGE PER SECTION: -10.00 TO 100.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

ELECTRICAL POLARIZATION: POLARIZED

•

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 0.500 INCHES NOMINAL IN

•

EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 0.06

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	1.375 INCHES NOMINAL IN
TERMINAL DIAMETER	0.190 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION	-10.00 TO 100.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ELECTRICAL POLARIZATION	POLARIZED
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER	0.500 INCHES NOMINAL IN
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS	0.06
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	40.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR	NO COMMON OR GROUNDED ELECTRODE(S)

SUBSTITUTES & CROSS-REFERENCES 4

3186BA462U040APReference document

Same NSN cross-reference

Reference document — Secondary reference

3186BA462U040APA3Reference document

Same NSN cross-reference

Reference document — Secondary reference

3110BA462U040APReference document

Same NSN cross-reference

Reference document — Secondary reference

28200-3Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 91S40HA462?

91S40HA462 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 91S40HA462?

There are 4 known substitutes for 91S40HA462: 3186BA462U040AP, 3186BA462U040APA3, 3110BA462U040AP and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 91S40HA462?

91S40HA462 is cataloged in the U.S. Government catalog under NSN 5910-00-525-5336. This indicates validated use in U.S. government and defense supply chains.

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91S40HA462 — CAPACITOR,FIXED,ELECTROLYTIC

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