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TT-J-20S — CABLE,SPECIAL PURPOSE,ELECTRICAL

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

TT-J-20S: CABLE,SPECIAL PURPOSE,ELECTRICAL.

CABLE,SPECIAL PURPOSE,ELECTRICAL. Key specifications include color: BROWN SEVENTH POSITION CONDUCTOR CABLE, material: COPPER ALLOY CORE CONDUCTOR SECOND CONDUCTOR, temp_rating: 260.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, special_features: ANSI TYPE J DUPLEX THERMPCOUPLE WIRE, round_conductor_size: 20 AWG ALL CONDUCTORS. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-332-7463, 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
TT-J-20S
NSN: 6145-01-332-7463
FSC: 6145 — Wire and Cable, Electrical
CAGE: 29907 — OMEGA ENGINEERING, INC. (USA)
SPECIFICATIONS
colorBROWN SEVENTH POSITION CONDUCTOR CABLE
materialCOPPER ALLOY CORE CONDUCTOR SECOND CONDUCTOR
temp_rating260.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
special_featuresANSI TYPE J DUPLEX THERMPCOUPLE WIRE
conductor_quantity2
round_conductor_size20 AWG ALL CONDUCTORS
cross-sectional_width0.126 INCHES NOMINAL IN
cross-sectional_height0.073 INCHES NOMINAL IN
cross-sectional_shape_styleOVAL
strand_awg_size_per_conductor28 ALL CONDUCTORS
strand_quantity_per_conductor7 ALL CONDUCTORS
NSN6145-01-332-7463
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: TT-J-20S · 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
•
ROUND CONDUCTOR SIZE: 20 AWG ALL CONDUCTORS
•
TEMP RATING: 260.0 CELSIUS DEGC
•
CROSS-SECTIONAL HEIGHT: 0.073 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.126 INCHES NOMINAL IN
•
CONDUCTOR QUANTITY: 2
•
STRAND AWG SIZE PER CONDUCTOR: 28 ALL CONDUCTORS
•
MATERIAL DOCUMENT AND CLASSIFICATION: C0NSTANTAN,CAGEC 29907 MFR REF SINGLE MATERIAL RESPONSE CORE CONDUCTOR SECOND CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: OVAL
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE20 AWG ALL CONDUCTORS
TEMP RATING260.0 CELSIUS DEGC
CROSS-SECTIONAL HEIGHT0.073 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.126 INCHES NOMINAL IN
CONDUCTOR QUANTITY2
STRAND AWG SIZE PER CONDUCTOR28 ALL CONDUCTORS
MATERIAL DOCUMENT AND CLASSIFICATIONC0NSTANTAN,CAGEC 29907 MFR REF SINGLE MATERIAL RESPONSE CORE CONDUCTOR SECOND CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEOVAL
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR7 ALL CONDUCTORS
OTHER ITEMS IN FSC 6145 — Wire and Cable, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6145-00-000-0090 6145-00-000-0095 6145-00-001-1281 6145-00-001-3002 6145-00-001-4504 6145-00-001-5158 6145-00-001-5159 6145-00-001-5160
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 TT-J-20S?
TT-J-20S is a CABLE,SPECIAL PURPOSE,ELECTRICAL.
What is the NSN for TT-J-20S?
TT-J-20S is cataloged in the U.S. Government catalog under NSN 6145-01-332-7463. This indicates validated use in U.S. government and defense supply chains.
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