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Technical Data Sheet

94021 — Technical Data Sheet

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Melissa & Doug · 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: STEEL OVERALL, body_size: 15, body_style: COMPRESSION, body_width: 0.125 INCHES NOMINAL IN, shaft_type: ROUND SINGLE SHAFT, body_height: 0.040 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-500-9992, 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 94021
NSN: 5915-00-500-9992
FSC: 5915
CAGE: 55342 — PILOT INDUSTRIES CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_size15
body_styleCOMPRESSION
body_width0.125 INCHES NOMINAL IN
shaft_typeROUND SINGLE SHAFT
body_height0.040 INCHES NOMINAL IN
body_length0.125 INCHES NOMINAL IN
shaft_length0.4380 INCHES NOMINAL SINGLE SHAFT IN
body_materialMETAL
hole_diameter2.197 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
overall_height0.197 INCHES NOMINAL IN
NSN5915-00-500-9992
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 94021 MFR Melissa & Doug CAPACITOR,VARIABLE,CER
KEY FEATURES
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 SCREW OUTPUT SECOND FUNCTION
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
LOAD IMPEDANCE PER FUNCTION: 40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
SOURCE IMPEDANCE RATING PER FUNCTION: 40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
DISTANCE BETWEEN MOUNTING SURFACE AND LOWER END: 1.062 INCHES NOMINAL IN
INPUT TERMINAL IDENTIFICATION: 131-0138-0001
FREQUENCY BAND WIDTH PER FUNCTION: 1.099375 MEGAHERTZ BLANK AND 1.099625 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
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)
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 SCREW OUTPUT SECOND FUNCTION
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
LOAD IMPEDANCE PER FUNCTION40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
SOURCE IMPEDANCE RATING PER FUNCTION40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
DISTANCE BETWEEN MOUNTING SURFACE AND LOWER END1.062 INCHES NOMINAL IN
INPUT TERMINAL IDENTIFICATION131-0138-0001
FREQUENCY BAND WIDTH PER FUNCTION1.099375 MEGAHERTZ BLANK AND 1.099625 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
VIBRATION RESISTANCE RANGE IN HERTZ+5.0 TO 25.0
BODY MATERIALMETAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
LB64021-1W8430Interchangeable
interchangeable cross-reference
interchangeable
W64021-001Interchangeable
interchangeable cross-reference
interchangeable
23-00161-055Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPEISTYLE1SInterchangeable
interchangeable cross-reference
interchangeable
640-21Interchangeable
interchangeable cross-reference
interchangeable
A-840808-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusEND OF LIFE
AvailabilitySecondary market only
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 94021?
94021 is a CAPACITOR,VARIABLE,CERAMIC DIELE manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 94021?
There are 15 known substitutes for 94021: LB64021-1W8430, W64021-001, 23-00161-055 and 12 more. Substitute compatibility should be verified for your specific system.
Is 94021 still available?
94021 is currently EOL_RISK.
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