This part is a kind of semiconductor called 06BJ-H012.

Function of this product has hybrid motors.

Manufacturers : NMB

Image and pinout :

Some of the text within the PDF file :

606BJ-H 18º PERMANENT MAG0N6ETBJ-H 18º T G TPERMANENT MAGNET 2 x .09 (2.3) .059+- .0000 .0004 ( 1.5 + - .00 .01 ) Unit: inches (mm) .197 +– .000 .002 ( 5 +– 0.00 0.05 ) 0.59 (15) AA .20 (5) .787 +– .008 (20 +– 0.2) .95 (24) B1 B A A1 .05 (1.2) View AA .04 (1) .16 (x2) .177 +– .02 (4.5 +– 0.5) (4) .39 (9.8) .06 (1.5) WINDING DIAGRAM A –A– GENERAL SPECIFICATIONS Step Angle 18º Step Angle Accuracy... +/-1º Temperature Rise.. 80º C Max. Ambient Temperature Range ... -10º to +50º C Insulation Resistance. 100M½ Min., 500 VDC Di [ ... ]

06BJ-H012 PDF Datasheet Download