MODE TCO-5859R is compliant with RoHS directive, Seiko Epson Toyocom, crystal Oscillators, for GPS Bluetooth Dimension 3.2x2.5mm, 16.369MHZ, crystal oscillator, TCXO, SMALLEST SIZE, suitable for Sirf star I, Sirf star II, Sirf Star III chip set, Namereix, ST micro, Atmel, chip set, GPS, bluetooth,