PartsTable
Technical Data Sheet
ST52K ✓ Verified by PartsTable
· COMPONENT
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,FIXED,CERAMIC DIELECTR. Key specifications include body_style: BUSHING MOUNT, body_width: 0.765 INCHES NOMINAL IN, body_height: 0.812 INCHES NOMINAL IN, body_length: 1.328 INCHES NOMINAL IN, overall_width: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN, actuator_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-617-9935, 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
ST52K
NSN: 5930-00-617-9935
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.765 INCHES NOMINAL IN
body_height0.812 INCHES NOMINAL IN
body_length1.328 INCHES NOMINAL IN
overall_width0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
actuator_styleROUND
bushing_length0.468 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height2.110 INCHES MINIMUM AND 2.454 INCHES MAXIMUM IN
overall_length1.346 INCHES MAXIMUM IN
actuator_height0.687 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
NSN5930-00-617-9935
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN ST52K MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 250.0 DC
ACTUATOR DIAMETER: 0.240 INCHES NOMINAL IN
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: DUSTPROOF
BODY STYLE: BUSHING MOUNT
ACTUATOR POSITION-ACTION RELATIONSHIP: UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
THREAD QUANTITY PER INCH: 32
BUSHING LENGTH: 0.468 INCHES NOMINAL IN
BODY LENGTH: 1.328 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 (FLIS)
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
ACTUATOR DIAMETER0.240 INCHES NOMINAL IN
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF
BODY STYLEBUSHING MOUNT
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
THREAD QUANTITY PER INCH32
BUSHING LENGTH0.468 INCHES NOMINAL IN
BODY LENGTH1.328 INCHES NOMINAL IN
ACTUATOR HEIGHT0.687 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
ST50KInterchangeable
interchangeable cross-reference
interchangeable
2389-2207Interchangeable
interchangeable cross-reference
interchangeable
82669Interchangeable
interchangeable cross-reference
interchangeable
ST26MInterchangeable
interchangeable cross-reference
interchangeable
MS25100-3Interchangeable
interchangeable cross-reference
interchangeable
MILS21195Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST52K?
ST52K is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace ST52K?
There are 13 known substitutes for ST52K: ST50K, 2389-2207, 82669 and 10 more. Substitute compatibility should be verified for your specific system.
Is ST52K still available?
ST52K is currently cancelled.
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