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Technical Data Sheet
1933 ✓ Verified by PartsTable
Siku · 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

The COIL,RADIO FREQUENCY is a Siku industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-378-3836, 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 1933
NSN: 6145-00-378-3836
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
Part Number1933
ManufacturerSiku
NSN6145-00-378-3836
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 1933 · Siku ⚠ 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
TEMP RATING: -20.0 CELSIUS AND 60.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER: 0.330 INCHES NOMINAL IN
CONDUCTOR QUANTITY: 2
COLOR: BLACK FIRST POSITION JACKET CABLE
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
MATERIAL: RUBBER CHLOROPRENE CLASS CR FIRST POSITION JACKET CABLE
VOLTAGE RATING: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-20.0 CELSIUS AND 60.0 CELSIUS DEGC
CROSS SECTION OUTSIDE DIAMETER0.330 INCHES NOMINAL IN
CONDUCTOR QUANTITY2
COLORBLACK FIRST POSITION JACKET CABLE
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
COLORWHITE CORE CONDUCTOR FIRST CONDUCTOR
MATERIALRUBBER CHLOROPRENE CLASS CR FIRST POSITION JACKET CABLE
VOLTAGE RATING300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
ROUND CONDUCTOR SIZE16 AWG ALL CONDUCTORS
MATERIALRUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
JC580Upgraded Successor
successor cross-reference
successor
B23T9A1Upgraded Successor
successor cross-reference
successor
SJUpgraded Successor
successor cross-reference
successor
802080-018Upgraded Successor
successor cross-reference
successor
UL62Upgraded Successor
successor cross-reference
successor
UL62SJ3BCK3/16EPCPEUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1933?
1933 is a COIL,RADIO FREQUENCY manufactured by Siku. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1933?
There are 23 known substitutes for 1933: JC580, B23T9A1, SJ and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1933?
1933 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-378-3836. This indicates validated use in U.S. government and defense supply chains.
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