This pre-production circuit board is for the tyre pressure sensor and Bluetooth controller in the SRAM TyreWiz 2.0.
Service PCB Assembly
Client SRAM
Complexity ⭐️⭐️⭐️
Quantity 500 pre-production
Points of interest 0.3mm uBGA Nordic nRF52840
0201 passive components
0.4mm QFN IC
Impedance controlled antennae traces
Processes T5 ultra-fine pitch lead-free solder paste
Ultra-fine pitch stencil
Vaporphase soldering oven