This is one of the semiconductor types. This part name is M42SP-5.
This product has Stepping Motors functions.
Manufacturers of product is MITSUMI.
Image and pinout :
M42SP-5 PDF Datasheet
Some of the text files within the PDF file
MITSUMI Stepping Motors M42SP-5 Stepping Motors OUTLINE “M42SP-5” has acquired the highest output torque among the outer diameter 42mm model series-holding torque : 78.4mN·m, pull-out torque : 27.6mN·m/200pps, and pull-in torque : 26.5mN·m/200pps (12V DC). With superior running noiselessness and other features, this model motor is the most suited to future, compact electronic equipment. FEATURES 1. High output torque. 2. Superior running quietness and stability. 3. Step angle : 7.5˚. 4. Excellent responsiveness acquired. USES Printers, typewriters, word processors, facsimiles, copy machines, and such. MITSUMI Stepping Motors SPECIFICATIONS Items Rated Voltage Working Voltage Rated Current/Phase No. of Phase Coil DC Resistance Step Angle Excitation Method Insulation Class Holding Torque Pull-out Torque Pull-in Torque Max. Pull-out Pulse Rate Max. Pull-in Pulse Rate M42SP-5 DC 12V DC 24V DC 10.8~13.2V DC 21.6~26.4V 259mA 216mA 4 Phase [ … ]
Please refer to the file for details.