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Technical Data Sheet
20994BF ✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: PLASTIC CASE, body_style: BUSHING MOUNT, body_width: 0.484 INCHES NOMINAL IN, body_height: 0.547 INCHES NOMINAL IN, body_length: 0.782 INCHES NOMINAL IN, actuator_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-581-4280, 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 20994BF
NSN: 5930-00-581-4280
FSC: 5930
CAGE: 04009 — COOPER INDUSTRIES INC COOPER DISTRIBUTION EQUIPMENT DIV (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleBUSHING MOUNT
body_width0.484 INCHES NOMINAL IN
body_height0.547 INCHES NOMINAL IN
body_length0.782 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.406 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_length1.188 INCHES NOMINAL IN
actuator_height0.531 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
features_providedACTUATOR SEAL
NSN5930-00-581-4280
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 20994BF MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
BODY LENGTH: 0.782 INCHES NOMINAL IN
THREAD QUANTITY PER INCH: 32
MOUNTING METHOD: THREADED BUSHING
FEATURES PROVIDED: ACTUATOR SEAL
ACTUATOR HEIGHT: 0.531 INCHES NOMINAL IN
NOMINAL THREAD SIZE: 0.469 INCHES IN
ACTUATOR POSITION-ACTION RELATIONSHIP: UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
INCLOSURE TYPE: FULLY INCLOSED
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)
BODY LENGTH0.782 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
MOUNTING METHODTHREADED BUSHING
FEATURES PROVIDEDACTUATOR SEAL
ACTUATOR HEIGHT0.531 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.469 INCHES IN
ACTUATOR POSITION-ACTION RELATIONSHIPUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR STYLEROUND
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
118791Interchangeable
interchangeable cross-reference
interchangeable
P34110Interchangeable
interchangeable cross-reference
interchangeable
362SP63Interchangeable
interchangeable cross-reference
interchangeable
73180Interchangeable
interchangeable cross-reference
interchangeable
2803H554Interchangeable
interchangeable cross-reference
interchangeable
98736Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20994BF?
20994BF is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20994BF?
There are 13 known substitutes for 20994BF: 118791, P34110, 362SP63 and 10 more. Substitute compatibility should be verified for your specific system.
Is 20994BF still available?
20994BF is currently cancelled.
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