The 77-1940-TPTFPA is a the manufacturer industrial component. Key specifications include color: BLUE FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR, material: COPPER ALLOY CORE CONDUCTOR ALL CONDUCTORS, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 250.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, precious_material: SILVER, surface_treatment: SILVER CORE CONDUCTOR ALL CONDUCTORS. This part is cataloged in the U.S.
Government catalog under NSN 6145-01-374-7767, 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→77-1940-TPTFPA
NSN:6145-01-374-7767 FSC:6145 — Wire and Cable, Electrical CAGE:12814 — AMPHENOL CABLE AND INTERCONNECT TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
color
BLUE FIRST POSITION PRIMARY INSULATION FIRST CONDUCTOR
material
COPPER ALLOY CORE CONDUCTOR ALL CONDUCTORS
conductor_form
STRANDED ALL CONDUCTORS
voltage_rating
250.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
precious_material
SILVER
surface_treatment
SILVER CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity
2
round_conductor_size
28 AWG ALL CONDUCTORS
electrical_resistance
77.00 OHMS IMPEDANCE
cross-sectional_shape_style
ROUND
strand_awg_size_per_conductor
40 ALL CONDUCTORS
strand_quantity_per_conductor
19 ALL CONDUCTORS
NSN
6145-01-374-7767
COMPONENT DIAGRAM
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 28 AWG ALL CONDUCTORS
•
ELECTRICAL RESISTANCE: 77.00 OHMS IMPEDANCE
•
VOLTAGE RATING: 250.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
PRECIOUS MATERIAL: SILVER
•
CONDUCTOR QUANTITY: 2
•
STRAND AWG SIZE PER CONDUCTOR: 40 ALL CONDUCTORS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE
28 AWG ALL CONDUCTORS
ELECTRICAL RESISTANCE
77.00 OHMS IMPEDANCE
VOLTAGE RATING
250.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
PRECIOUS MATERIAL
SILVER
CONDUCTOR QUANTITY
2
STRAND AWG SIZE PER CONDUCTOR
40 ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLE
ROUND
CONDUCTOR FORM
STRANDED ALL CONDUCTORS
NOMINAL CAPACITANCE IN PICOFARADS
23.0 PER FOOT
STRAND QUANTITY PER CONDUCTOR
19 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.
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FREQUENTLY ASKED QUESTIONS
What is 77-1940-TPTFPA?
77-1940-TPTFPA is a 77-1940-TPTFPA. It is classified as a MRO (MRO_GENERAL).
What parts can replace 77-1940-TPTFPA?
There is 1 known substitute for 77-1940-TPTFPA: 7110355-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 77-1940-TPTFPA?
77-1940-TPTFPA is cataloged in the U.S. Government catalog under NSN 6145-01-374-7767. This indicates validated use in U.S. government and defense supply chains.
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