Our CANbus Terminators terminate high-speed Controller Area Network buses. These lightweight terminators are specifically engineered for the challenges of aerospace such as:
The extruded outer jacket strips easily, simplifying termination while the small diameters and short cap lengths simplify harness routing through tight spaces on the aircraft.
| FEATURES | BENEFITS |
|---|---|
| Terminator size: 2.250" length x 0.425" diameter | • Small terminators facilitate harness installation on the aircraft |
| High-strength copper alloy, silver-plated, twisted pair conductor strands with shielded construction | • Quality materials for reliable data transmission |
| Extruded enhanced fluoropolymer insulation | • Eases termination to databus network over tape-wrapped jackets while providing abrasion protection |
| Designed to withstand damp environments, harsh chemicals, and high vibration. Operating temperatures range from -65 ºC to 150 ºC | • Optimized for aerospace use |
| Standard product is available in #22, #24, and #26 AWG, 121 Ω Custom products available upon request | • Standard configurations for speedy adoption • Options available to facilitate a variety of databus applications |
| Constructed of fungus-resistant materials | • Terminators do not aide in the growth of common fungi and are suitable for installation in damp environments |
| RoHS compliant | • Complies with regulations |
| Parameter | Specification |
|---|---|
| Operating temperatures | -65 ºC to 150 ºC per EIA 364-32, test condition IV |
| Resistance to common aerospace chemicals including: | Fuel Jet A, ASTM D1655 |
| Isoproyl Alcohol, TT-I-735 | |
| Methyl Propyl Ketone, BMS11-9, Grade 1 | |
| Potassium Formate (Aviform) | |
| Propylene Glycol (Dowfrost) | |
| DMS3-11 Type IV, Class 1 Hydraulic Fluid, Fire Resistant (Skydrol) | |
| Hydraulic Fluid, MIL-PRF-5606 | |
| Hydraulic Fluid, MIL-PRF-87257 | |
| Lubricating Oil, MIL-PRF-23699 | |
| Random vibration | Frequency range 10 to 2,000 Hz, RMS Level 15.3 GRMS, 5 hours per axis (X and Y), with no loss of electrical continuity (per EIA-364-28) |
| Mechanical shock | Half-sine, 490 m/s2 peak acceleration, 6 shocks per axis (X and Y), per EIA-364-27, Condition A |
| Altitude immersion | 75,000 feet, per EIA-364-03 |
| Smoke and toxicity | FAR 25.853 and Boeing/Airbus requirements |
| Part Number* | Conductor | Shield | Terminator Weight | Assembly Weight** |
|---|---|---|---|---|
| 110-31298-XXX | #22 AWG, silver-plated blue and white twisted pair copper, 120 Ω | Tin-plated round and flat copper braid | 4.8 g | 86 g |
| 110-31299-XXX | #24 AWG, silver-plated blue and white twisted pair copper, 120 Ω | Tin-plated flat copper braid | 3.6 g | 46 g |
| 110-31300-XXX | #26 AWG, silver-plated light violet and white twisted pair copper, 120 Ω | Tin-plated flat copper braid | 3.4 g | 34 g |
* XXX in the part number denotes the length “L” of the assembly in inches, e.g. 110-31298-064 = #22AWG, 64"
**Maximum weight of terminator assembly and 64" of cable
120 Ω Lightweight CANbus Terminator datasheet
To inquire about 120 Ω Lightweight CANbus Terminator available from Amphenol CIT, please fill out the form below, and one of our Sales Engineers will contact you.
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