1N5333B – 1N5388B ( 1N53xxB Series ) DO-15 or DO-201AE

GWINC  銓曦企業有限公司      WTE 毅星
1N5333B – 1N5388B   
1N53xxB Series  DO-15 or DO-201AE
5.0W ZENER DIODE 
DO-15 (1N5333B thru 1N5340B) or DO-201AE (1N5341B thru 1N5388B)