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Technical Data Sheet
PartsTable / MRO / S235-1231P1
S235-1231P1 ✓ 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,PAPER DIELECTRIC. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 1.062 INCHES NOMINAL IN, body_height: 2.875 INCHES NOMINAL IN, body_length: 1.812 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-270-9306, 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→ S235-1231P1
NSN: 5910-00-270-9306
FSC: 5910
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width1.062 INCHES NOMINAL IN
body_height2.875 INCHES NOMINAL IN
body_length1.812 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-30.0 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 20.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
capacitance_value_per_section2.000 MICROFARADS SINGLE SECTION
nonderated_continuous_voltage_rating_and_type_per_section330.0 AC-RMS SINGLE SECTION
NSN5910-00-270-9306
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN S235-1231P1 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
BODY WIDTH: 1.062 INCHES NOMINAL IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 20.00 PERCENT SINGLE SECTION
•
CAPACITANCE VALUE PER SECTION: 2.000 MICROFARADS SINGLE SECTION
•
NONDERATED OPERATING TEMP: -30.0 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM DEGC
•
BODY HEIGHT: 2.875 INCHES NOMINAL IN
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 330.0 AC-RMS 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)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
BODY WIDTH1.062 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-10.00 TO 20.00 PERCENT SINGLE SECTION
CAPACITANCE VALUE PER SECTION2.000 MICROFARADS SINGLE SECTION
NONDERATED OPERATING TEMP-30.0 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM DEGC
BODY HEIGHT2.875 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION330.0 AC-RMS SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
BODY LENGTH1.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
31-760Interchangeable
interchangeable cross-reference
interchangeable
B1398AInterchangeable
interchangeable cross-reference
interchangeable
33760Interchangeable
interchangeable cross-reference
interchangeable
F104341Interchangeable
interchangeable cross-reference
interchangeable
CSA94H156TPInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S235-1231P1?
S235-1231P1 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace S235-1231P1?
There are 5 known substitutes for S235-1231P1: 31-760, B1398A, 33760 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S235-1231P1?
S235-1231P1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-270-9306. 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