Product Manual

BT3L-A Datasheet
13
6 Packaging Information and Production Instructions
6.1 Mechanical Dimensions and Rear Solder Pad Dimensions
Figure 6-1 BT3L-A mechanical dimensions and rear solder pad dimensions
Note: The default dimensional tolerance is ±0.35 mm, and the tolerance for some
measurements is ±0.1 mm. If a customer has other requirements, clearly specify them in
the datasheet after communication.
6.2 Production Instructions
1. Use an SMT placement machine to mount the stamp hole module that Tuya produces
onto the PCB within 24 hours after the module is unpacked and the firmware is
burned. If not, vacuum pack the module again. Bake the module before mounting it
onto the PCB.
(1) SMT placement equipment
i. Reflow soldering machine