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908-644 — CAPACITOR ASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

908-644: CAPACITOR ASSEMBLY.

The CAPACITOR ASSEMBLY 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 width: 6.380 INCHES NOMINAL IN, length: 7.250 INCHES NOMINAL IN, thickness: 5.380 INCHES NOMINAL IN, terminal_type: THREADED HOLE, component_name: CAPACITOR, ASSEMBLY, FIXED, RECONSTITUTED MICA DIELECTRIC, mounting_method: STUD(S). This part is cataloged in the U.S.

Government catalog under NSN 5910-01-467-4356, 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→ 908-644
NSN: 5910-01-467-4356
NIINs: 014674356, 014682805
FSC: 5910 — Capacitors
CAGE: 95542 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
width6.380 INCHES NOMINAL IN
length7.250 INCHES NOMINAL IN
thickness5.380 INCHES NOMINAL IN
terminal_typeTHREADED HOLE
component_nameCAPACITOR, ASSEMBLY, FIXED, RECONSTITUTED MICA DIELECTRIC
mounting_methodSTUD(S)
special_featuresEIGHT NO. 8-32 THREADED STUDS FOR MOUNTING
capacitance_value0.74 MICROFARADS AND 0.38 MICROFARADS AND 1.0 MICROFARADS AND 0.004 MICROFARADS AND 0.64 MICROFARADS AND 0.075 MICROFARADS
terminal_quantity10
component_quantity6
component_relationshipNOT MATCHED
working_voltage_rating7000.0 VOLTS AND 5000.0 VOLTS AND 8600.0 VOLTS AND 36500.0 VOLTS AND 11600.0 VOLTS
NSN5910-01-467-4356
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR ASSEMBLY TITLE COMPONENT PN 908-644 MFR CAPACITOR ASSEMBLY
KEY FEATURES
•
COMPONENT NAME: CAPACITOR ASSEMBLY, FIXED, RECONSTITUTED MICA DIELECTRIC
•
COMPONENT QUANTITY: 6
•
COMPONENT IDENTIFYING NUMBER: MIL-C-5 DRAWING NO.
•
TERMINAL QUANTITY: 10
•
LENGTH: 7.250 INCHES NOMINAL IN
•
COMPONENT CONTROLLING AGENCY: 037Z3-DSCC
•
CAPACITANCE TOLERANCE IN PERCENT: -10.0 TO 10.0
•
COMPONENT RELATIONSHIP: NOT MATCHED
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
COMPONENT NAMECAPACITOR ASSEMBLY, FIXED, RECONSTITUTED MICA DIELECTRIC
COMPONENT QUANTITY6
COMPONENT IDENTIFYING NUMBERMIL-C-5 DRAWING NO.
TERMINAL QUANTITY10
LENGTH7.250 INCHES NOMINAL IN
COMPONENT CONTROLLING AGENCY037Z3-DSCC
CAPACITANCE TOLERANCE IN PERCENT-10.0 TO 10.0
COMPONENT RELATIONSHIPNOT MATCHED
WIDTH6.380 INCHES NOMINAL IN
END ITEM IDENTIFICATIONJOINT STARS TARGET RADAR SYSTEM
SUBSTITUTES & CROSS-REFERENCES 1
KEM2A7375SPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 908-644?
908-644 is a CAPACITOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 908-644?
There is 1 known substitute for 908-644: KEM2A7375SP. Substitute compatibility should be verified for your specific system.
What is the NSN for 908-644?
908-644 is cataloged in the U.S. Government catalog under NSN 5910-01-467-4356. This indicates validated use in U.S. government and defense supply chains.
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