TailbeaconX Wiring

Shielded M27500-24TG3T14 Extruded ETFE Tefzel™ Wire | 24 AWG, 3-Conductor

SAE AS22759/18 is made of special extruded ETFE insulation covering a tin-plated copper conductor. It is light-weight and provides the mechanical toughness and durability suitable for extreme aerospace, military, and commercial environments. This AS22759 wire has a fluoropolymer–insulation and single-conductor offering high performance and reliability in severe wind and moisture prone (SWAMP) zones such as engine nacelles and areas requiring overload stability, low smoke emission, and fire resistance such as aircraft cabins. Meeting the M27500 specifications, its low voltage and high temperature properties makes this wire & cable ideal for both military and commercial applications — including airframes, avionics, and ground support equipment.

M27500 specifications provide for a wide range of construction options allowing for optimal performance in virtually any environment. Any number of design components are available for users to choose from — including conductor size, number of conductors, insulation type, shield material (or no shield), circuit identification, and single or double walled jacket.
M27500-24TG3T14 Tefzel™ wire meets SAE AS22759/18 specifications and is a 24 gauge, shielded, 3-conductor, ETFE wire. Mil-C M27500 Spec wire & cable.

• Stranded, tin-plated, copper conductor
• Extruded Ethylene tetrafluoroethylene (ETFE) insulation
• Tin-plated, copper-braided shield with 85% coverage
• Thin-walled, Extruded Ethylene tetrafluoroethylene (ETFE) Jacket
• 150°C maximum temperature
• 600 volt rating

SAE AS22759/18 Specifications:

Gauge:
24 AWG

Number of Strands:
19

Strand Size:
36

Outside Diameter (Insulation):
0.034 – 0.038 in

Conductor Diameter:
0.024 in

Weight:
2.02 LB/MFT

Impedance (@ 20°C):
26.2 Ω/MFT, maximum

Number of Conductors:
3, (24TG3T14)

Mil-Spec:
M27500

NEMA Type:
WC 27500

Conductor Material:
tin-plated copper

Insulation Material:
extruded ethylene tetrafluoroethylene (ETFE)

Shield Material:
tinned copper braid

Shield Coverage:
85%

Jacket Material:
extruded ethylene tetrafluoroethylene (ETFE)

Temperature:
150°C, maximum

Voltage Rating:
600 V

SAE Specification:
SAE-AS 22759/18

M27500 Specifications:

Temperature Rating:
Up to +200°C (392°F) depending on the type of construction

Insulator:
(RC-06) – Polytetrafluoroethylene (PTFE)
(RC-09) – Extruded PTFE
(TE-14, TG-14) – Extruded Ethylene Tetrafluroethylene (ETFE)

Conductor:
(RC-06, RC-09) – Stranded Silver Coated Copper
(TE-14, TG-14) – Stranded Tin Copper

Jacket:
(RC-06) – PTFE Tape
(RC-09)- Extruded FEP (RC-09)
(TE-14, TG-14) – Extruded ETFE

Other Designations:
NEMA WC 27500, SAE AS22759