PartsTable
Technical Data Sheet
418945-15 ✓ 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, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.562 INCHES NOMINAL IN, shaft_length: 0.186 INCHES MAXIMUM SINGLE SHAFT IN, inclosure_type: ENCASED, overall_length: 0.748 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-992-3306, 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 418945-15
NSN: 5910-00-992-3306
FSC: 5910
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
body_stylePISTON
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.562 INCHES NOMINAL IN
shaft_length0.186 INCHES MAXIMUM SINGLE SHAFT IN
inclosure_typeENCASED
overall_length0.748 INCHES MAXIMUM IN
overall_diameter0.312 INCHES NOMINAL IN
adjustment_device_torque1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity4 WIRE LEAD
capacitance_drift_in_picofarads0.02 SINGLE SECTION
capacitance_range_in_picofarads+0.8 TO 11.0 SINGLE SECTION
NSN5910-00-992-3306
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN 418945-15 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SHAFT
MOUNTING FACILITY TYPE AND QUANTITY: 4 TERMINAL
SHAFT LENGTH: 0.186 INCHES MAXIMUM SINGLE SHAFT IN
NONDERATED VOLTAGE RATING AND TYPE: 750.0 DC CONTINUOUS SINGLE SECTION
ADJUSTMENT DEVICE TORQUE: 1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 100.0 GIGOHMS
INCLOSURE TYPE: ENCASED
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)
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SHAFT
MOUNTING FACILITY TYPE AND QUANTITY4 TERMINAL
SHAFT LENGTH0.186 INCHES MAXIMUM SINGLE SHAFT IN
NONDERATED VOLTAGE RATING AND TYPE750.0 DC CONTINUOUS SINGLE SECTION
ADJUSTMENT DEVICE TORQUE1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
INSULATION DC RESISTANCE AT 25 DEG CELSIUS100.0 GIGOHMS
INCLOSURE TYPEENCASED
OVERALL LENGTH0.748 INCHES MAXIMUM IN
TEST DATA DOCUMENT81349-MIL-C-14409 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
TP9Interchangeable
interchangeable cross-reference
interchangeable
TA264PTInterchangeable
interchangeable cross-reference
interchangeable
0121-0048Interchangeable
interchangeable cross-reference
interchangeable
566B3-1Interchangeable
interchangeable cross-reference
interchangeable
773465001Interchangeable
interchangeable cross-reference
interchangeable
MILC14409-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 418945-15?
418945-15 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 418945-15?
There are 25 known substitutes for 418945-15: TP9, TA264PT, 0121-0048 and 22 more. Substitute compatibility should be verified for your specific system.
Is 418945-15 still available?
418945-15 is currently cancelled.
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