Avionics Suite
AssemblyTwo-crew glass cockpit (747-400): six EFIS/EICAS displays driven by dual flight management computers, with the navigation, surveillance, radio and recorder line-replaceable units behind them. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Avionics Suite parts and their functions
13 top-level parts · 14,398 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Cockpit Display Unit | 6× | EFIS/EICAS displays |
| 2 | Flight Management Computer 4 parts | 2× | Flight management computers |
| 3 | Autopilot Flight Director Computer 4 parts | 3× | Triple-channel autoland |
| 4 | Air Data Computer 5 parts | 3× | Air data computers |
| 5 | Inertial Reference Unit 6 parts | 3× | Inertial reference units |
| 6 | Mode-S Transponder 5 parts | 2× | Mode-S transponders |
| 7 | Weather Radar 6 parts | 1× | Nose-mounted weather radar |
| 8 | TCAS Computer 5 parts | 1× | Traffic collision avoidance system |
| 9 | Radio Altimeter 5 parts | 2× | Radio altimeters for autoland |
| 10 | VHF Comm Radio 5 parts | 3× | VHF comm radios |
| 11 | HF Comm Radio 6 parts | 2× | HF comm radios |
| 12 | Flight Data Recorder 5 parts | 1× | Flight data recorder |
| 13 | Cockpit Voice Recorder 5 parts | 1× | Cockpit voice recorder |
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Bill of materials for Avionics Suite
13 top-level lines · 74 rows shown · 14,398 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cockpit Display Unit | jumbo-jet-display-unit | 6× | 6 | · | part |
| 2 | Flight Management Computer 4 parts | jumbo-jet-fmc | 2× | 2 | 1,218 | assembly |
| 2.1 | Bare PCB | pcb-bare | 6× | 12 | · | part |
| 2.2 | Microcontroller | mcu | 4× | 8 | · | part |
| 2.3 | SMD Passive (R/C/L) | smd-passives | 1200× | 2,400 | · | part |
| 2.4 | Connector | connector | 8× | 16 | · | part |
| 3 | Autopilot Flight Director Computer 4 parts | jumbo-jet-autopilot-computer | 3× | 3 | 914 | assembly |
| 3.1 | Bare PCB | pcb-bare | 5× | 15 | · | part |
| 3.2 | Microcontroller | mcu | 3× | 9 | · | part |
| 3.3 | SMD Passive (R/C/L) | smd-passives | 900× | 2,700 | · | part |
| 3.4 | Connector | connector | 6× | 18 | · | part |
| 4 | Air Data Computer 5 parts | jumbo-jet-air-data-computer | 3× | 3 | 613 | assembly |
| 4.1 | Bare PCB | pcb-bare | 4× | 12 | · | part |
| 4.2 | Microcontroller | mcu | 2× | 6 | · | part |
| 4.3 | Pressure Sensor | pressure-sensor | 3× | 9 | · | part |
| 4.4 | SMD Passive (R/C/L) | smd-passives | 600× | 1,800 | · | part |
| 4.5 | Connector | connector | 4× | 12 | · | part |
| 5 | Inertial Reference Unit 6 parts | jumbo-jet-iru | 3× | 3 | 718 | assembly |
| 5.1 | Bare PCB | pcb-bare | 5× | 15 | · | part |
| 5.2 | Microcontroller | mcu | 2× | 6 | · | part |
| 5.3 | Ring Laser Gyro | jumbo-jet-ring-laser-gyro | 3× | 9 | · | part |
| 5.4 | Accelerometer | jumbo-jet-accelerometer | 3× | 9 | · | part |
| 5.5 | SMD Passive (R/C/L) | smd-passives | 700× | 2,100 | · | part |
| 5.6 | Connector | connector | 5× | 15 | · | part |
| 6 | Mode-S Transponder 5 parts | jumbo-jet-transponder | 2× | 2 | 409 | assembly |
| 6.1 | Bare PCB | pcb-bare | 3× | 6 | · | part |
| 6.2 | Microcontroller | mcu | 1× | 2 | · | part |
| 6.3 | RF Module | jumbo-jet-rf-module | 1× | 2 | · | part |
| 6.4 | SMD Passive (R/C/L) | smd-passives | 400× | 800 | · | part |
| 6.5 | Connector | connector | 4× | 8 | · | part |
| 7 | Weather Radar 6 parts | jumbo-jet-weather-radar | 1× | 1 | 513 | assembly |
| 7.1 | Bare PCB | pcb-bare | 4× | 4 | · | part |
| 7.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 7.3 | Radar Antenna | jumbo-jet-radar-antenna | 1× | 1 | · | part |
| 7.4 | RF Module | jumbo-jet-rf-module | 2× | 2 | · | part |
| 7.5 | SMD Passive (R/C/L) | smd-passives | 500× | 500 | · | part |
| 7.6 | Connector | connector | 5× | 5 | · | part |
| 8 | TCAS Computer 5 parts | jumbo-jet-tcas | 1× | 1 | 613 | assembly |
| 8.1 | Bare PCB | pcb-bare | 4× | 4 | · | part |
| 8.2 | Microcontroller | mcu | 2× | 2 | · | part |
| 8.3 | RF Module | jumbo-jet-rf-module | 2× | 2 | · | part |
| 8.4 | SMD Passive (R/C/L) | smd-passives | 600× | 600 | · | part |
| 8.5 | Connector | connector | 5× | 5 | · | part |
| 9 | Radio Altimeter 5 parts | jumbo-jet-radio-altimeter | 2× | 2 | 307 | assembly |
| 9.1 | Bare PCB | pcb-bare | 2× | 4 | · | part |
| 9.2 | Microcontroller | mcu | 1× | 2 | · | part |
| 9.3 | RF Module | jumbo-jet-rf-module | 1× | 2 | · | part |
| 9.4 | SMD Passive (R/C/L) | smd-passives | 300× | 600 | · | part |
| 9.5 | Connector | connector | 3× | 6 | · | part |
| 10 | VHF Comm Radio 5 parts | jumbo-jet-vhf-radio | 3× | 3 | 358 | assembly |
| 10.1 | Bare PCB | pcb-bare | 3× | 9 | · | part |
| 10.2 | Microcontroller | mcu | 1× | 3 | · | part |
| 10.3 | RF Module | jumbo-jet-rf-module | 1× | 3 | · | part |
| 10.4 | SMD Passive (R/C/L) | smd-passives | 350× | 1,050 | · | part |
| 10.5 | Connector | connector | 3× | 9 | · | part |
| 11 | HF Comm Radio 6 parts | jumbo-jet-hf-radio | 2× | 2 | 410 | assembly |
| 11.1 | Bare PCB | pcb-bare | 3× | 6 | · | part |
| 11.2 | Microcontroller | mcu | 1× | 2 | · | part |
| 11.3 | RF Module | jumbo-jet-rf-module | 1× | 2 | · | part |
| 11.4 | HF Antenna Coupler | jumbo-jet-antenna-coupler | 1× | 2 | · | part |
| 11.5 | SMD Passive (R/C/L) | smd-passives | 400× | 800 | · | part |
| 11.6 | Connector | connector | 4× | 8 | · | part |
| 12 | Flight Data Recorder 5 parts | jumbo-jet-fdr | 1× | 1 | 410 | assembly |
| 12.1 | Bare PCB | pcb-bare | 3× | 3 | · | part |
| 12.2 | Microcontroller | mcu | 2× | 2 | · | part |
| 12.3 | Crash-Survivable Memory | jumbo-jet-crash-memory | 1× | 1 | · | part |
| 12.4 | SMD Passive (R/C/L) | smd-passives | 400× | 400 | · | part |
| 12.5 | Connector | connector | 4× | 4 | · | part |
| 13 | Cockpit Voice Recorder 5 parts | jumbo-jet-cvr | 1× | 1 | 359 | assembly |
| 13.1 | Bare PCB | pcb-bare | 3× | 3 | · | part |
| 13.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 13.3 | Crash-Survivable Memory | jumbo-jet-crash-memory | 1× | 1 | · | part |
| 13.4 | SMD Passive (R/C/L) | smd-passives | 350× | 350 | · | part |
| 13.5 | Connector | connector | 4× | 4 | · | part |
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Where the avionics suite is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |