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Technical Data Sheet

PC40Q5R5 — Technical Data Sheet

✓ 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_length: 0.547 INCHES NOMINAL IN, thread_class: 2A A, bushing_shape: ROUND W/FLAT, bushing_width: 0.167 INCHES NOMINAL IN, bushing_length: 0.281 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5910-00-731-1358, 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→ PC40Q5R5
NSN: 5910-00-731-1358
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_stylePISTON
body_length0.547 INCHES NOMINAL IN
thread_class2A A
bushing_shapeROUND W/FLAT
bushing_width0.167 INCHES NOMINAL IN
bushing_length0.281 INCHES NOMINAL IN
inclosure_typeENCASED
bushing_diameter0.190 INCHES NOMINAL IN
overall_diameter0.312 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES IN
adjustment_device_torque1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 150.0 CELSIUS MAXIMUM DEGC
NSN5910-00-731-1358
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN PC40Q5R5 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
•
OVERALL DIAMETER: 0.312 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 1 WIRE LEAD
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
•
BUSHING DIAMETER: 0.190 INCHES NOMINAL IN
•
BUSHING WIDTH: 0.167 INCHES NOMINAL IN
•
QUALITY FACTOR AT 25 DEG CELSIUS: 1500.0
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNF
•
TEMP COEFFICIENT OF CAPACITANCE RANGE IN PPM PER DEG CELSIUS: +0.0 TO 50.0 SINGLE SECTION
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
OVERALL DIAMETER0.312 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY1 WIRE LEAD
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
BUSHING DIAMETER0.190 INCHES NOMINAL IN
BUSHING WIDTH0.167 INCHES NOMINAL IN
QUALITY FACTOR AT 25 DEG CELSIUS1500.0
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNF
TEMP COEFFICIENT OF CAPACITANCE RANGE IN PPM PER DEG CELSIUS+0.0 TO 50.0 SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
INSULATION DC RESISTANCE AT 25 DEG CELSIUS100.0 GIGOHMS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
GHC525InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PC40J4R5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-PRF-14409/6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
291-24659-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
291-24659-001InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2920004InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PC40Q5R5?
PC40Q5R5 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace PC40Q5R5?
There are 23 known substitutes for PC40Q5R5: GHC525, PC40J4R5, MIL-PRF-14409/6 and 20 more. Substitute compatibility should be verified for your specific system.
Is PC40Q5R5 still available?
PC40Q5R5 is currently cancelled.
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