MRA0207 200K B 15PPM TA MRA0207 200R B 15PPM TA MRA0207 205K B 15PPM TA MRA0207 20K B 15PPM TA MRA0207 210R B 15PPM TA MRA0207 215R B 15PPM TA MRA0207 21K B 15PPM TA MRA0207 21K5 B 15PPM TA MRA0207 221K B 15PPM TA MRA0207 221R B 15PPM TA