PartsTable
Technical Data Sheet
PartsTable / MRO / PT43
PT43 ✓ 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,FIXED,MICA DIELECTRIC. Key specifications include material: STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.625 INCHES NOMINAL IN, body_height: 0.312 INCHES NOMINAL IN, body_length: 1.000 INCHES NOMINAL IN, special_features: AFBMA STANDARD TOLERANCE FOR BALLS,GRADE 48. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-170-4276, 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→ PT43
NSN: 5910-00-170-4276
FSC: 5910
CAGE: 14655 — CORNELL-DUBILIER ELECTRONICS (USA)
SPECIFICATIONS
materialSTEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.625 INCHES NOMINAL IN
body_height0.312 INCHES NOMINAL IN
body_length1.000 INCHES NOMINAL IN
special_featuresAFBMA STANDARD TOLERANCE FOR BALLS,GRADE 48
style_designatorBALL
reliability_indicatorNOT ESTABLISHED
rolling_element_diameter0.0938 INCHES NOMINAL IN
terminal_type_and_quantity2 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
NSN5910-00-170-4276
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN PT43 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
MATERIAL: PLASTIC CASE
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
BODY LENGTH: 1.000 INCHES NOMINAL IN
•
BODY STYLE: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
•
BODY HEIGHT: 0.312 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 300.0 DC SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
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)
MATERIALPLASTIC CASE
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
BODY LENGTH1.000 INCHES NOMINAL IN
BODY STYLEW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
BODY HEIGHT0.312 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION300.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
CAPACITANCE VALUE PER SECTION10000.000 PICOFARADS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2100-0828Interchangeable
interchangeable cross-reference
interchangeable
43-10000Interchangeable
interchangeable cross-reference
interchangeable
76811Interchangeable
interchangeable cross-reference
interchangeable
3LLSInterchangeable
interchangeable cross-reference
interchangeable
3LLS10000Interchangeable
interchangeable cross-reference
interchangeable
HPS40-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PT43?
PT43 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace PT43?
There are 15 known substitutes for PT43: 2100-0828, 43-10000, 76811 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PT43?
PT43 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-170-4276. 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