U511 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

U511: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_width: 0.670 INCHES MAXIMUM IN, body_height: 0.670 INCHES MAXIMUM IN, body_length: 1.295 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN, body_diameter: 0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN, terminal_length: 3.560 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-566-7378, 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→ U511

NSN: 5910-00-566-7378
NIINs: 005667378, 008420766
FSC: 5910 — Capacitors
CAGE: 87502 — WELLS MFG CORP SUB OF UIS INC (USA)

SPECIFICATIONS

body_style	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_width	0.670 INCHES MAXIMUM IN
body_height	0.670 INCHES MAXIMUM IN
body_length	1.295 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
body_diameter	0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
terminal_length	3.560 INCHES NOMINAL IN
terminal_diameter	0.025 INCHES NOMINAL IN
component_quantity	18
reliability_indicator	NOT ESTABLISHED
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.00 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	1 INSULATED WIRE LEAD W/TERMINAL LUG
supply_items_and_quantities	SPIDER AND BEARING ASSEMBLY 1,BOLT 8,LOCKWASHER 8,LUBE FITTING 1
NSN	5910-00-566-7378

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN

•

TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN

•

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

•

TOLERANCE RANGE PER SECTION: +0.00 TO 0.05 MICROFARADS SINGLE SECTION

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.00 CELSIUS MAXIMUM DEGC

•

TERMINAL LENGTH: 3.560 INCHES NOMINAL IN

•

BODY WIDTH: 0.670 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.670 INCHES MAXIMUM IN

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	0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
TERMINAL DIAMETER	0.025 INCHES NOMINAL IN
BODY STYLE	W/O MTG FACILITIES, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION	+0.00 TO 0.05 MICROFARADS SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.00 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH	3.560 INCHES NOMINAL IN
BODY WIDTH	0.670 INCHES MAXIMUM IN
BODY HEIGHT	0.670 INCHES MAXIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	500.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR	ELECTRODE(S) GROUNDED TO CASE

SUBSTITUTES & CROSS-REFERENCES 5

3204Reference document

IBM DS4100 DS4300 Battery

Reference document — Secondary reference

UDR7Reference document

Same NSN cross-reference

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

UDR7XReference document

Same NSN cross-reference

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

1932004Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

UC7Reference 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 U511?

U511 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace U511?

There are 5 known substitutes for U511: 3204, UDR7, UDR7X and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for U511?

U511 is cataloged in the U.S. Government catalog under NSN 5910-00-566-7378. This indicates validated use in U.S. government and defense supply chains.

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U511 — CAPACITOR,FIXED,PAPER DIELECTRIC

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