Mainboard (SiP) Assembly
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| 🇨🇳JLCPCB jlcpcb.com ↗ | Shenzhen, CN | PCB fabrication | $260 | 100 pcs | 2–4 wks |
| 🇨🇳PCBWay pcbway.com ↗ | Shenzhen, CN | PCB fab & assembly | $338 | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | $272 | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | $267 | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | $298 | 100 pcs | 2–4 wks |
System-in-package logic board with SoC, memory, radios, and PMIC. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
8 top-level lines · 8 rows shown · 227 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 2 | Compute SoC Module | soc-module | 1× | 1 | — | part |
| 3 | RAM + Flash Package | smartwatch-ram-flash | 1× | 1 | — | part |
| 4 | PMIC | smartwatch-pmic | 1× | 1 | — | part |
| 5 | WiFi/BT/GPS Module | smartwatch-wireless-module | 1× | 1 | — | part |
| 6 | NFC Controller | smartwatch-nfc-controller | 1× | 1 | — | part |
| 7 | Cellular Modem | smartwatch-cellular-modem | 1× | 1 | — | part |
| 8 | SMD Passive (R/C/L) | smd-passives | 220× | 220 | — | part |