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Technical Data Sheet
PartsTable / MRO / PC50H380
PC50H380 ✓ 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: 1.594 INCHES NOMINAL IN, bushing_shape: ROUND W/FLAT, bushing_width: 0.167 INCHES NOMINAL IN, bushing_length: 0.281 INCHES NOMINAL IN, inclosure_type: ENCASED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-946-9136, 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→ PC50H380
NSN: 5910-00-946-9136
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_stylePISTON
body_length1.594 INCHES NOMINAL IN
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_diameter0.250 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES IN
adjustment_device_torque6.000 INCH-POUNDS MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity1 WIRE LEAD
NSN5910-00-946-9136
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN PC50H380 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
•
BODY STYLE: PISTON
•
TEST DATA DOCUMENT: 81349-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.).
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNF
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
CAPACITANCE DRIFT IN PICOFARADS: 0.02 SINGLE SECTION
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
•
INCLOSURE TYPE: ENCASED
•
NONDERATED VOLTAGE RATING AND TYPE: 750.0 DC CONTINUOUS 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 (FLIS)
BODY STYLEPISTON
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.).
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNF
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
CAPACITANCE DRIFT IN PICOFARADS0.02 SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
INCLOSURE TYPEENCASED
NONDERATED VOLTAGE RATING AND TYPE750.0 DC CONTINUOUS SINGLE SECTION
QUALITY FACTOR AT 25 DEG CELSIUS500.0
TERMINAL TYPE AND QUANTITY1 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
GHC525Interchangeable
interchangeable cross-reference
interchangeable
PC40J4R5Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-14409/6Interchangeable
interchangeable cross-reference
interchangeable
562-053Interchangeable
interchangeable cross-reference
interchangeable
11-00310-007Interchangeable
interchangeable cross-reference
interchangeable
562-052Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PC50H380?
PC50H380 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace PC50H380?
There are 20 known substitutes for PC50H380: GHC525, PC40J4R5, MIL-PRF-14409/6 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PC50H380?
PC50H380 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-946-9136. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026