290056 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

290056: 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 material: STEEL COMP 8620 OVERALL, anode_type: PLAIN FOIL, body_style: PLAIN, SOLID, teeth_type: SPUR, tooth_form: STANDARD, body_length: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-163-1762, 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→ 290056

NSN: 5910-00-163-1762
NIINs: 001631762, 009438106, 011936774
FSC: 5910 — Capacitors
CAGE: 80009 — TEKTRONIX, INC. (USA)

SPECIFICATIONS

material	STEEL COMP 8620 OVERALL
anode_type	PLAIN FOIL
body_style	PLAIN, SOLID
teeth_type	SPUR
tooth_form	STANDARD
body_length	2.000 INCHES NOMINAL IN
body_diameter	1.000 INCHES NOMINAL IN
pitch_diameter	6.7460 INCHES MINIMUM AND 6.7480 INCHES MAXIMUM IN
pressure_angle	25.0000 DEGREES
teeth_quantity	73
terminal_length	0.500 INCHES NOMINAL IN
section_quantity	2
NSN	5910-00-163-1762

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 1.000 INCHES NOMINAL IN

•

BODY STYLE: W/TWIST TAB MTG, TERMINAL(S) ON ONE END

•

TOLERANCE RANGE PER SECTION: -10.00 TO 75.00 PERCENT ALL SECTIONS

•

NONDERATED OPERATING TEMP: -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

TERMINAL SURFACE TREATMENT: SOLDER

•

TERMINAL LENGTH: 0.500 INCHES NOMINAL IN

•

ELECTRICAL POLARIZATION: POLARIZED

•

EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 200.00

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	1.000 INCHES NOMINAL IN
BODY STYLE	W/TWIST TAB MTG, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION	-10.00 TO 75.00 PERCENT ALL SECTIONS
NONDERATED OPERATING TEMP	-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENT	SOLDER
TERMINAL LENGTH	0.500 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	POLARIZED
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS	200.00
SECTION QUANTITY	2
ANODE TYPE	PLAIN FOIL

SUBSTITUTES & CROSS-REFERENCES 5

43F2299BB1Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

AFH2-36Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

FP225AReference document

Same NSN cross-reference

Reference document — Secondary reference

290-0056-00Reference document

Same NSN cross-reference

Reference document — Secondary reference

FP225Reference document

Same NSN cross-reference

Reference document — Secondary 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 290056?

290056 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 290056?

There are 5 known substitutes for 290056: 43F2299BB1, AFH2-36, FP225A and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 290056?

290056 is cataloged in the U.S. Government catalog under NSN 5910-00-163-1762. This indicates validated use in U.S. government and defense supply chains.

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290056 — CAPACITOR,FIXED,ELECTROLYTIC

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