M4450 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

M4450: 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 phase: SINGLE, width: 4.690 INCHES NOMINAL IN, height: 4.690 INCHES NOMINAL IN, length: 1.520 INCHES NOMINAL IN, material: ZINC ALLOY HOUSING, anode_type: ETCHED FOIL. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-088-0328, 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→ M4450

NSN: 5910-00-088-0328
NIINs: 000880328, 011357583
FSC: 5910 — Capacitors
CAGE: 96296 — SOLAR MFG CORP (USA)

SPECIFICATIONS

phase	SINGLE
width	4.690 INCHES NOMINAL IN
height	4.690 INCHES NOMINAL IN
length	1.520 INCHES NOMINAL IN
material	ZINC ALLOY HOUSING
anode_type	ETCHED FOIL
body_style	W/O MTG FACILITIES, AXIAL TERMINALS
drive_type	DIRECT
body_length	1.062 INCHES NOMINAL IN
air_flow_rate	110.0 CUBIC FEET PER MINUTE NOMINAL
body_diameter	0.625 INCHES NOMINAL IN
flow_direction	OUTWARD
NSN	5910-00-088-0328

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.625 INCHES NOMINAL IN

•

TERMINAL DIAMETER: 0.040 INCHES NOMINAL IN

•

BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS

•

TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT SINGLE SECTION

•

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

•

TERMINAL SURFACE TREATMENT: SOLDER

•

TERMINAL LENGTH: 3.350 INCHES NOMINAL IN

•

ELECTRICAL POLARIZATION: POLARIZED

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	0.625 INCHES NOMINAL IN
TERMINAL DIAMETER	0.040 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION	-10.00 TO 50.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENT	SOLDER
TERMINAL LENGTH	3.350 INCHES NOMINAL IN
ELECTRICAL POLARIZATION	POLARIZED
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS	51.00
ANODE TYPE	ETCHED FOIL

SUBSTITUTES & CROSS-REFERENCES 6

031-009Reference document

Same NSN cross-reference

Reference document — Secondary reference

BR4-450Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

BR445Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

WBR4-450Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

741358-02Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PRS1710Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 M4450?

M4450 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace M4450?

There are 6 known substitutes for M4450: 031-009, BR4-450, BR445 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for M4450?

M4450 is cataloged in the U.S. Government catalog under NSN 5910-00-088-0328. This indicates validated use in U.S. government and defense supply chains.

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M4450 — CAPACITOR,FIXED,ELECTROLYTIC

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