https://www.futureelectronics.com/npi/panasonic-pan1782-bluetooth-low-energy-module . Meet the new Panasonic Industry's R35K Narrow (Fine) Pitch Connector Series, which comprises an ultra-small connector pair with a pitch of 0.35mm. Panasonic Industry R35K Narrow (Fine) Pitch Connector Series is well-suited for wearable and hearable devices, such as side switches, battery, or sensor module...

https://www.futureelectronics.com/npi/panasonic-pan1782-bluetooth-low-energy-module . Introducing Panasonic Industry's RF4 Series High Frequency 5G Connectors. With TOUGH CONTACT shield lock structure and seamless metal shield contact, the RF4 Series offers high retention force with its small size. The RF4 Series High Frequency 5G can be used for smartphones, laptops, routers, tablets, smart...