81F18926K50D — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

81F18926K50D: 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 SURFACE, body_width: 3.750 INCHES NOMINAL IN, body_height: 9.250 INCHES NOMINAL IN, body_length: 4.500 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, terminal_type_and_quantity: 2 THREADED STUD AND 1 QUICK DISCONNECT, MALE, DOUBLE BLADE. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-291-1502, 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→ 81F18926K50D

NSN: 5910-01-291-1502
FSC: 5910 — Capacitors
CAGE: 66097 — RONKEN INDUSTRIES, INC. DIV RONKEN INDUSTRIES INC (USA)

SPECIFICATIONS

body_style	W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width	3.750 INCHES NOMINAL IN
body_height	9.250 INCHES NOMINAL IN
body_length	4.500 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
terminal_type_and_quantity	2 THREADED STUD AND 1 QUICK DISCONNECT, MALE, DOUBLE BLADE
capacitance_value_per_section	92.000 MICROFARADS SINGLE SECTION
capacitive_electrode_material	ALUMINUM
nonderated_continuous_voltage_rating_and_type_per_section	535.0 AC-RMS SINGLE SECTION
NSN	5910-01-291-1502

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

BODY WIDTH: 3.750 INCHES NOMINAL IN

•

BODY HEIGHT: 9.250 INCHES NOMINAL IN

•

NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 535.0 AC-RMS SINGLE SECTION

•

BODY LENGTH: 4.500 INCHES NOMINAL IN

•

CAPACITANCE VALUE PER SECTION: 92.000 MICROFARADS SINGLE SECTION

•

RELIABILITY INDICATOR: NOT ESTABLISHED

•

CAPACITIVE ELECTRODE MATERIAL: ALUMINUM

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 STYLE	W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
BODY WIDTH	3.750 INCHES NOMINAL IN
BODY HEIGHT	9.250 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	535.0 AC-RMS SINGLE SECTION
BODY LENGTH	4.500 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION	92.000 MICROFARADS SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
CAPACITIVE ELECTRODE MATERIAL	ALUMINUM
TERMINAL TYPE AND QUANTITY	2 THREADED STUD AND 1 QUICK DISCONNECT, MALE, DOUBLE BLADE

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 81F18926K50D?

81F18926K50D is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 81F18926K50D?

81F18926K50D is cataloged in the U.S. Government catalog under NSN 5910-01-291-1502. This indicates validated use in U.S. government and defense supply chains.

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81F18926K50D — CAPACITOR,FIXED,ELECTROLYTIC

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