PartsTable
Technical Data Sheet
PartsTable / MRO / 21239-1
21239-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: COPPER, construction: SOLID, overall_length: 44.670 INCHES NOMINAL IN, special_features: 2 KV DISC, cross-sectional_width: 2.100 INCHES NOMINAL IN, cross-sectional_height: 0.061 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-239-1432, 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→ 21239-1
NSN: 6150-01-239-1432
FSC: 6150
CAGE: 95354 — METHODE ELECTRONICS INC DIV POWER SOLUTIONS GROUP (USA)
SPECIFICATIONS
materialCOPPER
constructionSOLID
overall_length44.670 INCHES NOMINAL IN
special_features2 KV DISC
cross-sectional_width2.100 INCHES NOMINAL IN
cross-sectional_height0.061 INCHES NOMINAL IN
mounting_configuration32 TABS AND ONE MTG HOLE EA END 43.500 IN. C TO C IN
end_item_identificationAIR CONDITIONER FTD-100, TRANS WORLD COMMUNICATION INC
body_cross-sectional_shapeFLAT
capacitance_value_per_section390.000 PICOFARADS SINGLE SECTION
material_document_and_classificationQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE
NSN6150-01-239-1432
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 21239-1 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY CROSS-SECTIONAL SHAPE: FLAT
•
CROSS-SECTIONAL WIDTH: 2.100 INCHES NOMINAL IN
•
CONSTRUCTION: SOLID
•
CROSS-SECTIONAL HEIGHT: 0.061 INCHES NOMINAL IN
•
MATERIAL: COPPER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING CONFIGURATION: 32 TABS AND ONE MTG HOLE EA END 43.500 IN. C TO C 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)
BODY CROSS-SECTIONAL SHAPEFLAT
CROSS-SECTIONAL WIDTH2.100 INCHES NOMINAL IN
CONSTRUCTIONSOLID
CROSS-SECTIONAL HEIGHT0.061 INCHES NOMINAL IN
MATERIALCOPPER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING CONFIGURATION32 TABS AND ONE MTG HOLE EA END 43.500 IN. C TO C IN
OVERALL LENGTH44.670 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
48627Interchangeable
interchangeable cross-reference
interchangeable
60091Interchangeable
interchangeable cross-reference
interchangeable
13719Interchangeable
interchangeable cross-reference
interchangeable
XH6061Interchangeable
interchangeable cross-reference
interchangeable
XH6001Interchangeable
interchangeable cross-reference
interchangeable
BP13421Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21239-1?
21239-1 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21239-1?
There are 11 known substitutes for 21239-1: 48627, 60091, 13719 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21239-1?
21239-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-239-1432. 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