Mainboard

Assembly

Green Printed Circuit Board and Components.JPG · Commons ↗ Report photo

Conformal-coated system board with soldered memory and wide-temperature parts, qualified from −29 to +63 °C operating.

Direct parts	8
Total parts	21
Used in	1 assembly
Class	Assembly

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Conformal-coated system board with soldered memory and wide-temperature parts, qualified from −29 to +63 °C operating. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Mainboard parts and their functions

8 top-level parts · 21 parts in total · full bill of materials below

Mainboard parts diagram: 1 compute SoC module, 2 soldered memory, 3 conformal coating, 4 TPM module, 5 wireless module, 6 bare PCB, 7 SMD passive (R/C/L), 8 power MOSFET. 21 parts in 8 top-level items. — Mainboard parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Compute SoC Module	1×	CPU package
2	Soldered Memory	1×	Soldered ECC-option RAM
3	Conformal Coating	1×	Humidity/salt protection
4	TPM Module	1×	Hardware security module
5	Wireless Module	2×	Wi-Fi/WWAN/GNSS radios
6	Bare PCB	2×	Main and daughter boards
7	SMD Passive (R/C/L)	1×	Surface-mount resistors, capacitors, and inductors, typically in 0402 to 1206 packages, that set voltages, filter noise, and time signals on a circuit board.
8	Power MOSFET	12×	Power-stage switches

3D model

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Build & assembly graph

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Bill of materials for Mainboard

8 top-level lines · 8 rows shown · 21 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Compute SoC Module	soc-module	1×	1	·	part
2	Soldered Memory	ruggedized-field-laptop-memory-down	1×	1	·	part
3	Conformal Coating	ruggedized-field-laptop-conformal-coating	1×	1	·	part
4	TPM Module	ruggedized-field-laptop-tpm-module	1×	1	·	part
5	Wireless Module	ruggedized-field-laptop-wireless-module	2×	2	·	part
6	Bare PCB	pcb-bare	2×	2	·	part
7	SMD Passive (R/C/L)	smd-passives	1×	1	·	part
8	Power MOSFET	mosfet	12×	12	·	part

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Where the mainboard is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Defense & Security 1 Ruggedized Field Laptop

Used in 1 assembly

Ruggedized Field Laptop

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 $1–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳JLCPCB jlcpcb.com ↗	Shenzhen, CN	PCB fabrication	100 pcs	2–4 wks
🇨🇳PCBWay pcbway.com ↗	Shenzhen, CN	PCB fab & assembly	100 pcs	2–4 wks
🇨🇳Shennan Circuits scc.com.cn ↗	Shenzhen, CN	PCB manufacturer	100 pcs	2–4 wks
🇮🇳Shogini Technoarts shogini.com ↗	Mumbai, IN	PCB manufacturer	100 pcs	2–4 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	100 pcs	2–4 wks