856437 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

856437: 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 rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: OPEN, overall_length: 0.919 INCHES MAXIMUM IN, inductance_type: FIXED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 200.0 KILOHERTZ MINIMUM AND 5.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-416-8209, 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

856437

NSN: 5950-01-416-8209
FSC: 5950 — Coils and Transformers
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

rating_method	ELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_type	OPEN
overall_length	0.919 INCHES MAXIMUM IN
inductance_type	FIXED
mounting_method	TERMINAL SINGLE GROUP
frequency_rating	200.0 KILOHERTZ MINIMUM AND 5.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
overall_diameter	0.420 INCHES MAXIMUM IN
winding_quantity	1 SINGLE COMPONENT
inductance_rating	2.40 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	170.0 CELSIUS DEGC
winding_operating_current	1.1 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
NSN	5950-01-416-8209

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: OPEN

•

OVERALL DIAMETER: 0.420 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

INDUCTANCE RATING: 2.40 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING

•

SPECIFICATION/STANDARD DATA: 98571-856437 MANUFACTURERS SOURCE CONTROL

•

MAXIMUM OPERATING TEMP: 170.0 CELSIUS DEGC

•

WINDING OPERATING CURRENT: 1.1 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING

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

INCLOSURE TYPE	OPEN
OVERALL DIAMETER	0.420 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL SINGLE GROUP
INDUCTANCE RATING	2.40 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
OVERALL LENGTH	0.919 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA	98571-856437 MANUFACTURERS SOURCE CONTROL
MAXIMUM OPERATING TEMP	170.0 CELSIUS DEGC
WINDING OPERATING CURRENT	1.1 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
RATING METHOD	ELECTRICAL SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS	0.480 SINGLE COMPONENT SINGLE WINDING

SUBSTITUTES & CROSS-REFERENCES 1

856437-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 856437?

856437 is a CAPACITOR,FIXED,ELECTROLYTIC.

What parts can replace 856437?

There is 1 known substitute for 856437: 856437-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 856437?

856437 is cataloged in the U.S. Government catalog under NSN 5950-01-416-8209. This indicates validated use in U.S. government and defense supply chains.

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856437 — CAPACITOR,FIXED,ELECTROLYTIC

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