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203E050AT122J — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

203E050AT122J: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN, body_diameter: 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, terminal_length: 1.250 INCHES MINIMUM IN, terminal_diameter: 0.015 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-005-9368, 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→ 203E050AT122J
NSN: 5910-01-005-9368
NIINs: 010059368, 013245824
FSC: 5910 — Capacitors
CAGE: 20932 — ILLINOIS TOOL WORKS INC EMCON DIV (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
body_diameter0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
terminal_length1.250 INCHES MINIMUM IN
terminal_diameter0.015 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
reliability_indicatorESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-20/29 GOVERNMENT SPECIFICATION
tolerance_range_per_section-2.00 TO 2.00 PERCENT SINGLE SECTION
NSN5910-01-005-9368
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 203E050AT122J MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
BODY DIAMETER: 0.140 INCHES MAXIMUM IN
•
TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN
•
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS: 0.0 SINGLE SECTION
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
TOLERANCE RANGE PER SECTION: -2.00 TO 2.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TERMINAL LENGTH: 1.250 INCHES MINIMUM IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 200.0 DC 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
BODY DIAMETER0.140 INCHES MAXIMUM IN
TERMINAL DIAMETER0.025 INCHES NOMINAL IN
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS0.0 SINGLE SECTION
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION-2.00 TO 2.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH1.250 INCHES MINIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION200.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY LENGTH0.400 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 9
C33122JReference document
Same NSN cross-reference
Reference document — Secondary reference
8045A2LARC1G122JReference document
Same NSN cross-reference
Reference document — Secondary reference
0N501297-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
203E050AT122GReference document
Same NSN cross-reference
Reference document — Secondary reference
SA005-9368Reference document
Same NSN cross-reference
Reference document — Secondary reference
0N501297-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 203E050AT122J?
203E050AT122J is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 203E050AT122J?
There are 9 known substitutes for 203E050AT122J: C33122J, 8045A2LARC1G122J, 0N501297-2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 203E050AT122J?
203E050AT122J is cataloged in the U.S. Government catalog under NSN 5910-01-005-9368. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.