MRA0207 169K B 15PPM TA MRA0207 169R B 15PPM TA MRA0207 16K2 B 15PPM TA MRA0207 16K5 B 15PPM TA MRA0207 16K9 B 15PPM TA MRA0207 174K B 15PPM TA MRA0207 174R B 15PPM TA MRA0207 178K B 15PPM TA MRA0207 178R B 15PPM TA MRA0207 17K4 B 15PPM TA