Gigaflight Can Bus Cable 120 Ohm 24 Awg

Part numbers : RX1-11-17890 , GF120T-24CANB , 11-17890

Unit of Measure: FT

4.77 EUR / FT 4.77 EUR 4.77 € excl. VAT

4.77 EUR / FT excl. VAT

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Up to 1,654 FT ready to ship on Monday 2026-08-17

Order before 17:00 CET on Friday 2026-08-14

Up to 7,055 FT ready to ship on Thursday 2026-08-20

Order before 17:00 CET on Friday 2026-08-14

8,151 FT available on request, fees apply

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Gigaflight CAN bus cable, manufacturer part number GF120T-24CANB, is a 120 Ohm, 24 AWG shielded twinax cable for CAN bus wiring installations. It is supplied by the foot for efficient ordering to suit installation requirements.

The dual-wall insulation construction combines a solid fluoropolymer inner layer with foamed fluoropolymer outer insulation to maintain controlled impedance while allowing access during termination. The solid insulation layer is intended to help reduce insulation creep-back.

120 Ohm controlled-impedance CAN bus cable
24 AWG silver-plated copper-alloy conductors
Blue and white conductor identification
Silver-plated copper woven shield with minimum 92% coverage
White, laser-markable Tefzel jacket
Approximate outer diameter: 3.6 mm
Minimum bend radius: approximately 19 mm

A practical cable option for aerospace electrical installations requiring 120 Ohm CAN bus wiring characteristics.

Documents

Gigaflight Inc. Drawingn

Gigaflight Specifications Sheet

Gigaflight Stripping Instructions

Terms and Conditions

Overview

The GF120-24CANB is an Aerospace grade CAN Bus approved by Garmin for use with Garmin's CAN Bus System architecture.

CAN Bus is designed to be a 120 ohm Twinax, which means the insulation thickness is increased to achieve 120 ohms between the conductors. The increased thickness creates an issue with contact extraction because the insulation OD is larger than the contact.

Features

With GigaFlight's CAN Bus, we have solved this issue by utilizing a duel wall insulation design. The first layer of insulation is a thinner wall high temp PFA with a finished diameter less than the contact OD.
The second layer of insulation is a foamed FEP that provides the separation between the wires to maintain a 120 ohms-controlled impedance throughout.
A section if the foamed insulation is removed in the termination process to provide access for contact removal.
An added benefit of a dual wall construction is that the solid insulation eliminates insulation creep back, a common issue with an all foam insulation design.
The silver-plated enhanced insertion loss and improves solder flow over tin-plated braid alternatives.

Specifications

Outer Diameter	0.142"
Weight	17.5 lbs per 1000 ft
Operating Temperature	-55°C to -200°C
Minimum Bend Radius	0.76"
Impedance	120Ù
Capacitance	11.5pF per Ft
Velocity of Propagation	75%
DC Resistance	28.1Ù/1000ft max
Shield DCR	13.3Ù/1000 ft
Dielectric Voltage Rating	1.5 KV RMS

Cable Construction

1	Conductors	24 AWG Silver-plated Copper Alloy
2	Inner Insulation	Solid Fluropolymer
3	Outer Insulation	Foamed Fluropolymer
4	Color Code	Blue, White
5	Filler	FEP
6	Binder	PTFE Tape
7	Shield	SPC Woven Strip, 92% Min Coverage
8	Jacket	White, laser-markable, Tefzel

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