PartsTable
Technical Data Sheet
557-023A5-25 ✓ 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 body_style: ROTARY, body_width: 0.219 INCHES NOMINAL IN, body_height: 0.670 INCHES NOMINAL IN, body_length: 0.562 INCHES NOMINAL IN, inclosure_type: ENCASED, terminal_type_and_quantity: 2 TAB, SOLDER LUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-721-1731, 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 557-023A5-25
NSN: 5910-00-721-1731
FSC: 5910
CAGE: 72982 — ERIE SPECIALTY PRODUCTS INC (USA)
SPECIFICATIONS
body_styleROTARY
body_width0.219 INCHES NOMINAL IN
body_height0.670 INCHES NOMINAL IN
body_length0.562 INCHES NOMINAL IN
inclosure_typeENCASED
terminal_type_and_quantity2 TAB, SOLDER LUG
capacitance_range_in_picofarads+5.0 TO 25.0 SINGLE SECTION
nonderated_voltage_rating_and_type350.0 DC CONTINUOUS SINGLE SECTION
mounting_facility_type_and_quantity2 TERMINAL
adjustment_device_drive_type_and_quantity1 SLOTTED SCREW
NSN5910-00-721-1731
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 557-023A5-25 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL
INCLOSURE TYPE: ENCASED
BODY WIDTH: 0.219 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS: +5.0 TO 25.0 SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
NONDERATED VOLTAGE RATING AND TYPE: 350.0 DC CONTINUOUS SINGLE SECTION
BODY LENGTH: 0.562 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
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)
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL
INCLOSURE TYPEENCASED
BODY WIDTH0.219 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS+5.0 TO 25.0 SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
NONDERATED VOLTAGE RATING AND TYPE350.0 DC CONTINUOUS SINGLE SECTION
BODY LENGTH0.562 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
BODY STYLEROTARY
BODY HEIGHT0.670 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
987520-6Interchangeable
interchangeable cross-reference
interchangeable
1328Interchangeable
interchangeable cross-reference
interchangeable
2954Interchangeable
interchangeable cross-reference
interchangeable
30166Interchangeable
interchangeable cross-reference
interchangeable
W200206Interchangeable
interchangeable cross-reference
interchangeable
7342-100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 557-023A5-25?
557-023A5-25 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 557-023A5-25?
There are 17 known substitutes for 557-023A5-25: 987520-6, 1328, 2954 and 14 more. Substitute compatibility should be verified for your specific system.
Is 557-023A5-25 still available?
557-023A5-25 is currently cancelled.
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