PartsTable
Technical Data Sheet
PartsTable / MRO / 557-000
557-000 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include material: STEATITE BASE, body_style: ROTARY, overall_width: 0.530 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 0.230 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-666-7619, 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→ 557-000
NSN: 5910-00-666-7619
FSC: 5910
CAGE: 72982 — ERIE SPECIALTY PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEATITE BASE
body_styleROTARY
overall_width0.530 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height0.230 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
terminal_length0.360 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
precious_materialSILVER
terminal_thickness0.012 INCHES NOMINAL IN
adjustment_device_torque2.000 INCH-OUNCES MINIMUM AND 8.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NSN5910-00-666-7619
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 557-000 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
INCLOSURE TYPE: ENCASED
•
MATERIAL: STEATITE BASE
•
PRECIOUS MATERIAL AND LOCATION: ROTOR SURFACES AND STATOR SURFACES SILVER
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 0.310 INCHES NOMINAL IN
•
TERMINAL THICKNESS: 0.012 INCHES NOMINAL IN
•
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 10000.0 MEGOHMS
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 (FLIS)
INCLOSURE TYPEENCASED
OVERALL HEIGHT0.230 INCHES NOMINAL IN
MATERIALSTEATITE BASE
PRECIOUS MATERIAL AND LOCATIONROTOR SURFACES AND STATOR SURFACES SILVER
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH0.310 INCHES NOMINAL IN
TERMINAL THICKNESS0.012 INCHES NOMINAL IN
INSULATION DC RESISTANCE AT 25 DEG CELSIUS10000.0 MEGOHMS
MATERIALCERAMIC CAPACITIVE ELECTRODE
CAPACITANCE DRIFT IN PICOFARADS0.05 SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
N-750Interchangeable
interchangeable cross-reference
interchangeable
271-11023P1Interchangeable
interchangeable cross-reference
interchangeable
4913316-46Interchangeable
interchangeable cross-reference
interchangeable
101182Interchangeable
interchangeable cross-reference
interchangeable
N75047PF500VInterchangeable
interchangeable cross-reference
interchangeable
6957ED14-1AWITH9104H3959Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 557-000?
557-000 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 557-000?
There are 17 known substitutes for 557-000: N-750, 271-11023P1, 4913316-46 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 557-000?
557-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-666-7619. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026