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Technical Data Sheet
PartsTable / MRO / 19-22956F
19-22956F ✓ 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 body_style: CONCENTRIC, inclosure_type: ENCASED, terminal_length: 0.020 INCHES NOMINAL IN, terminal_diameter: 0.043 INCHES NOMINAL IN, tuning_characteristic: STRAIGHT LINE FREQUENCY SINGLE SECTION, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-244-9382, 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→ 19-22956F
NSN: 5910-01-244-9382
FSC: 5910
CAGE: 94990 — MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP (USA)
SPECIFICATIONS
body_styleCONCENTRIC
inclosure_typeENCASED
terminal_length0.020 INCHES NOMINAL IN
terminal_diameter0.043 INCHES NOMINAL IN
tuning_characteristicSTRAIGHT LINE FREQUENCY SINGLE SECTION
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity1 TURRET
nonderated_voltage_rating_and_type250.0 DC CONTINUOUS SINGLE SECTION
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_celsius0.0 SINGLE SECTION
NSN5910-01-244-9382
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 19-22956F MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TERMINAL DIAMETER: 0.043 INCHES NOMINAL IN
•
INCLOSURE TYPE: ENCASED
•
NONDERATED VOLTAGE RATING AND TYPE: 250.0 DC CONTINUOUS SINGLE SECTION
•
TUNING CHARACTERISTIC: STRAIGHT LINE FREQUENCY SINGLE SECTION
•
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS: -50.0 TO 50.0 SINGLE SECTION
•
BODY STYLE: CONCENTRIC
•
TERMINAL LENGTH: 0.020 INCHES NOMINAL IN
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)
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL DIAMETER0.043 INCHES NOMINAL IN
INCLOSURE TYPEENCASED
NONDERATED VOLTAGE RATING AND TYPE250.0 DC CONTINUOUS SINGLE SECTION
TUNING CHARACTERISTICSTRAIGHT LINE FREQUENCY SINGLE SECTION
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
BODY STYLECONCENTRIC
TERMINAL LENGTH0.020 INCHES NOMINAL IN
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS0.0 SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
6771Interchangeable
interchangeable cross-reference
interchangeable
SMC587176Interchangeable
interchangeable cross-reference
interchangeable
A7416Interchangeable
interchangeable cross-reference
interchangeable
109AInterchangeable
interchangeable cross-reference
interchangeable
35297Interchangeable
interchangeable cross-reference
interchangeable
7060997Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19-22956F?
19-22956F is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 19-22956F?
There are 9 known substitutes for 19-22956F: 6771, SMC587176, A7416 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19-22956F?
19-22956F is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-244-9382. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026