1/2'' IEC 61672 Class 2 Measurement Microphone Capsule MP216

BSWA MP216 is a 1/2" prepolarized free-field condenser microphone. Developed specifically as an extremely low cost, general purpose microphone, it delivers Class 2 measurement accuracy. It uses a polymer diaphragm and copper housing making it well suited for use indoors and in controlled environments. These materials and associated manufacturing significantly reduce its cost but also limit its ability to meet Class 2 temperature and pressure coefficients. The overall stability and reliability within a constant environment, however, is maintained and ensured through testing of each microphone.

　

  MP216 Specifications in pdf.