276-A TO-94..
276-B TO-94..
276-C TO-94..
277 TO-94 原装DIODES/美台..
277-A TO-94..
277-B TO-94..
277-C TO-94..
2N1909 TO-94 POWEREX..
2N1910 TO-94 POWEREX..
2N1911 TO-94 POWEREX..