This 2" × 2" Prototyping Board supports a 40-lead Chip Scale Package (CSP) or 40-pin QFN IC with 0.5mm pitch.
Example chips that you can solder onto this board include:
- Linear Technology LTC3880
- ON Semiconductor NCP3102CMNTXG
- Renesas R2J20652ANP
- Sensor Dynamics SD746
- Silicon Motion SM3255EN
- ST Microelectronics STMPE16M31, STMPE24M31
- Texas Instruments CC2531F128, CC2531F256, CC8520, CC8521, CC8530 & CC8531, TRF3761
It also has space for some 0603 parts.
This product utilizes the patented Schmartboard|ez technology to make soldering surface-mount devices easy. Your SMT part will sit in grooves that hold it in place and already have solder in them. So all you need to do is put a chip in the grooves, apply flux, and use a small enough soldering tip.
Also available in a 10-pack.