557-076 — CAPACITOR,VARIABLE,CERAMIC DIELE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

557-076: CAPACITOR,VARIABLE,CERAMIC DIELE.

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_style: ROTARY, body_width: 0.531 INCHES NOMINAL IN, body_height: 0.234 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, inclosure_type: ENCASED, terminal_length: 0.360 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-334-0298, 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→ 557-076

NSN: 5910-00-334-0298
NIINs: 003340298, 008870341
FSC: 5910 — Capacitors
CAGE: 72982 — ERIE SPECIALTY PRODUCTS INC (USA)

SPECIFICATIONS

body_style	ROTARY
body_width	0.531 INCHES NOMINAL IN
body_height	0.234 INCHES NOMINAL IN
body_length	0.750 INCHES NOMINAL IN
inclosure_type	ENCASED
terminal_length	0.360 INCHES NOMINAL IN
adjustment_device_torque	2.000 INCH-OUNCES MINIMUM AND 8.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 TAB, SOLDER LUG
capacitance_range_in_picofarads	+3.0 TO 12.0 SINGLE SECTION
quality_factor_at_25_deg_celsius	500.0
unthreaded_mounting_hole_diameter	0.125 INCHES NOMINAL IN
NSN	5910-00-334-0298

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)

•

NONDERATED VOLTAGE RATING AND TYPE: 350.0 DC CONTINUOUS SINGLE SECTION

•

INCLOSURE TYPE: ENCASED

•

TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: 0.0 SINGLE SECTION

•

BODY STYLE: ROTARY

•

CAPACITANCE CHANGE IN PERCENT AT OPERATING TEMP FROM 25 DEG CELSIUS: -4.50 TO 2.00 MINIMUM AND -2.50 TO 2.00 MAXIMUM SINGLE SECTION

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

TERMINAL LENGTH: 0.360 INCHES NOMINAL 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

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S)
NONDERATED VOLTAGE RATING AND TYPE	350.0 DC CONTINUOUS SINGLE SECTION
INCLOSURE TYPE	ENCASED
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS	0.0 SINGLE SECTION
BODY STYLE	ROTARY
CAPACITANCE CHANGE IN PERCENT AT OPERATING TEMP FROM 25 DEG CELSIUS	-4.50 TO 2.00 MINIMUM AND -2.50 TO 2.00 MAXIMUM SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH	0.360 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS	+3.0 TO 12.0 SINGLE SECTION
BODY WIDTH	0.531 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 4

557-076A3-0-12Reference document

Same NSN cross-reference

Reference document — Secondary reference

557-076C0P017RReference document

Same NSN cross-reference

Reference document — Secondary reference

281-009Reference document

Same NSN cross-reference

Reference document — Secondary reference

557-076A3-12Reference 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 557-076?

557-076 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 557-076?

There are 4 known substitutes for 557-076: 557-076A3-0-12, 557-076C0P017R, 281-009 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 557-076?

557-076 is cataloged in the U.S. Government catalog under NSN 5910-00-334-0298. This indicates validated use in U.S. government and defense supply chains.

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557-076 — CAPACITOR,VARIABLE,CERAMIC DIELE

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