PartsTable
Technical Data Sheet
PartsTable / MRO / VAJ19
VAJ19 ✓ 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,AIR DIELECTRI. Key specifications include bushing_shape: ROUND, inclosure_type: ENCASED, adjustment_device_torque: 3.000 INCH-OUNCES MINIMUM AND 30.000 INCH-OUNCES MAXIMUM IN, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC, terminal_type_and_quantity: 2 RIBBON, capacitance_range_in_picofarads: +0.3 TO 3.0 SINGLE SECTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-488-7132, 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→ VAJ19
NSN: 5910-00-488-7132
FSC: 5910
CAGE: 51406 — MURATA ERIE NORTH AMERICA INC HEADQUARTERS AND GEORGIA OPNS (USA)
SPECIFICATIONS
bushing_shapeROUND
inclosure_typeENCASED
adjustment_device_torque3.000 INCH-OUNCES MINIMUM AND 30.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 RIBBON
capacitance_range_in_picofarads+0.3 TO 3.0 SINGLE SECTION
nonderated_voltage_rating_and_type250.0 DC CONTINUOUS SINGLE SECTION
mounting_facility_type_and_quantity1 THREADED BUSHING
adjustment_device_drive_type_and_quantity1 SLOTTED SCREW
tolerance_of_temp_coefficient_in_ppm_per_deg_celsius-50.0 TO 50.0 SINGLE SECTION
temp_coefficient_of_capacitance_in_ppm_per_deg_celsius50.0 SINGLE SECTION
NSN5910-00-488-7132
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN VAJ19 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
BUSHING SHAPE: ROUND
•
INCLOSURE TYPE: ENCASED
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
•
CAPACITANCE RANGE IN PICOFARADS: +0.3 TO 3.0 SINGLE SECTION
•
NONDERATED VOLTAGE RATING AND TYPE: 250.0 DC CONTINUOUS SINGLE SECTION
•
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS: -50.0 TO 50.0 SINGLE SECTION
•
ADJUSTMENT DEVICE TORQUE: 3.000 INCH-OUNCES MINIMUM AND 30.000 INCH-OUNCES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 2 RIBBON
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 SHAPEROUND
INCLOSURE TYPEENCASED
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
CAPACITANCE RANGE IN PICOFARADS+0.3 TO 3.0 SINGLE SECTION
NONDERATED VOLTAGE RATING AND TYPE250.0 DC CONTINUOUS SINGLE SECTION
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
ADJUSTMENT DEVICE TORQUE3.000 INCH-OUNCES MINIMUM AND 30.000 INCH-OUNCES MAXIMUM IN
TERMINAL TYPE AND QUANTITY2 RIBBON
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS50.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
A28-239Interchangeable
interchangeable cross-reference
interchangeable
C36838Interchangeable
interchangeable cross-reference
interchangeable
AM1Interchangeable
interchangeable cross-reference
interchangeable
19168Interchangeable
interchangeable cross-reference
interchangeable
3/8 X 20 OALInterchangeable
interchangeable cross-reference
interchangeable
6505NCM105125Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is VAJ19?
VAJ19 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace VAJ19?
There are 7 known substitutes for VAJ19: A28-239, C36838, AM1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for VAJ19?
VAJ19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-488-7132. 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