This part is a kind of semiconductor called 34PM-C101.
Function of this product has Motors.
Manufacturers : NMB
Image and pinout :
Some of the text within the PDF file :
hybrid 34PM-C LEAD WIRE AWG#22 UL 3266 11.8 (300) MIN 1.8º .063 (1.59) .187 (4.76) .3750+ -.0005 0 (9.525 -0.013 ) .0000 2.875 + - .002 ( 73.025+ - 0.05) 4- .217( 5.5) THRU 2.74 (69.6) 3.25 (82.6) 3.375 ( 85.7) 1.19 (30.2) 1.13 (28.6) UNIT: inch (mm) P/N 34PM-C1XX 34PM-C0XX “L” 3.69 (93.7) 2.44 (61.9) PIN NO. VS PHASE A RED A COM BLK A RED/ WHT B GRN B COM WHT B GRN/ WHT Model Specifications Model Number 34PM-C101 34PM-C108 34PM-C007 34PM-C049 Step Angle Degrees 1.8º 1.8º 1.8º 1.8º Drive Sequence UNIPOLAR UNIPOLAR UNIPOLAR UNIPOLAR Rated Current/Wdg Amps 4.00 1.00 1.25 4.70 Winding Resistance Ohms 0.75 12.00 4.40 0.36 Holding Torque Nm (kg-cm) 1.961 (20) 1.961 (20) 1.177 (12) 1.177 (12) Inductance mH 3.50 56.00 14.50 1.65 Rotor Inertia kg-cm2 1.1000 1.1000 0.5 [ ... ]