PartsTable
Technical Data Sheet
PartsTable / MRO / 914-5051
914-5051 ✓ 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 shape: RECTANGULAR W/ROUNDED CORNERS, body_style: PISTON, body_length: 0.313 INCHES NOMINAL IN, usage_design: CALCULATORS,RADIOS,TOYS,PHOTO AND SMOKE ALARMS, overall_width: 1.820 INCHES NOMINAL IN, terminal_type: SNAP-ON TOP AT EACH END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-855-4085, 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→ 914-5051
NSN: 5910-00-855-4085
FSC: 5910
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
shapeRECTANGULAR W/ROUNDED CORNERS
body_stylePISTON
body_length0.313 INCHES NOMINAL IN
usage_designCALCULATORS,RADIOS,TOYS,PHOTO AND SMOKE ALARMS
overall_width1.820 INCHES NOMINAL IN
terminal_typeSNAP-ON TOP AT EACH END
inclosure_typeENCASED
overall_height0.125 INCHES NOMINAL IN
overall_length3.380 INCHES NOMINAL IN
terminal_length0.500 INCHES NOMINAL IN
overall_diameter0.281 INCHES NOMINAL IN
special_markings1-2-3-4
NSN5910-00-855-4085
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 914-5051 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
BODY LENGTH: 0.313 INCHES NOMINAL IN
•
QUALITY FACTOR AT 25 DEG CELSIUS: 5000.0
•
CAPACITANCE RANGE IN PICOFARADS: +0.8 TO 10.0 SINGLE SECTION
•
NONDERATED OPERATING TEMP: -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 0.219 INCHES NOMINAL IN
•
NONDERATED VOLTAGE RATING AND TYPE: 250.0 DC CONTINUOUS SINGLE SECTION
•
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: 0.0 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 (FLIS)
BODY LENGTH0.313 INCHES NOMINAL IN
OVERALL LENGTH0.516 INCHES NOMINAL IN
QUALITY FACTOR AT 25 DEG CELSIUS5000.0
CAPACITANCE RANGE IN PICOFARADS+0.8 TO 10.0 SINGLE SECTION
NONDERATED OPERATING TEMP-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER0.219 INCHES NOMINAL IN
NONDERATED VOLTAGE RATING AND TYPE250.0 DC CONTINUOUS SINGLE SECTION
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS0.0 SINGLE SECTION
TUNING CHARACTERISTICSTRAIGHT LINE CAPACITY SINGLE SECTION
TOLERANCE OF TEMP COEFFICIENT IN PPM PER DEG CELSIUS-15.0 TO 15.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
2951Interchangeable
interchangeable cross-reference
interchangeable
711498-36Interchangeable
interchangeable cross-reference
interchangeable
442-0043-004Interchangeable
interchangeable cross-reference
interchangeable
174-136Interchangeable
interchangeable cross-reference
interchangeable
MC2951Interchangeable
interchangeable cross-reference
interchangeable
F57826Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 914-5051?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 914-5051?
914-5051 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 914-5051?
There are 23 known substitutes for 914-5051: 2951, 711498-36, 442-0043-004 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 914-5051?
914-5051 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-855-4085. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 914-5051

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026