PartsTable
Technical Data Sheet
21676-01 ✓ 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,GLASS DIELECT. Key specifications include body_style: PISTON, body_width: 0.302 INCHES MAXIMUM IN, body_height: 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN, body_length: 0.882 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN, bushing_shape: ROUND W/FLAT, bushing_width: 0.234 INCHES MAXIMUM 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 5910-00-892-2819, 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 21676-01
NSN: 5910-00-892-2819
FSC: 5910
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_stylePISTON
body_width0.302 INCHES MAXIMUM IN
body_height0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
body_length0.882 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN
bushing_shapeROUND W/FLAT
bushing_width0.234 INCHES MAXIMUM IN
bushing_length0.250 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height0.280 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
bushing_diameter0.250 INCHES NOMINAL IN
overall_diameter0.250 INCHES NOMINAL IN
features_providedBIPOLAR AND PROGRAMMABLE AND W/ENABLE AND MONOLITHIC AND 3-STATE OUTPUT
NSN5910-00-892-2819
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN 21676-01 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
BUSHING DIAMETER: 0.250 INCHES NOMINAL IN
BUSHING LENGTH: 0.250 INCHES NOMINAL IN
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
BODY LENGTH: 0.656 INCHES NOMINAL IN
BODY STYLE: PISTON
QUALITY FACTOR AT 25 DEG CELSIUS: 500.0
CAPACITANCE RANGE IN PICOFARADS: +0.7 TO 9.0 SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
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)
BUSHING DIAMETER0.250 INCHES NOMINAL IN
BUSHING LENGTH0.250 INCHES NOMINAL IN
OVERALL DIAMETER0.250 INCHES NOMINAL IN
BODY LENGTH0.656 INCHES NOMINAL IN
BODY STYLEPISTON
QUALITY FACTOR AT 25 DEG CELSIUS500.0
CAPACITANCE RANGE IN PICOFARADS+0.7 TO 9.0 SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
BUSHING WIDTH0.234 INCHES MAXIMUM IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
S82S137I/883BInterchangeable
interchangeable cross-reference
interchangeable
MM5353D/883BInterchangeable
interchangeable cross-reference
interchangeable
21008-01Interchangeable
interchangeable cross-reference
interchangeable
VC1GInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21676-01?
21676-01 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21676-01?
There are 4 known substitutes for 21676-01: S82S137I/883B, MM5353D/883B, 21008-01 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21676-01?
21676-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-892-2819. This indicates validated use in U.S. government and defense supply chains.
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