Aluminum Cased Power Resistors GR Series ( GR ).
Q62702-C2259 - NPN Silicon Digital Transistor (Switching circuit/ inverter/ interface circuit/ drver circuit)
Q62702-C2253 - NPN Silicon Digital Transistor (Switching circuit/ inverter/ interface circuit/ driver circuit
Q62702-C2255 - NPN Silicon Digital Transistor (Switching circuit/ inverter/ interface circuit/ driver circuit)
Q62702-C2258 - NPN Silicon Digital Transistor (Switching circuit/ inverter/ interface circuit/ driver circuit)