双极晶体管 - 预偏置 TRANS DIGI BJT NPN 20V 600MA 3PIN
厚膜电阻器 - SMD
光学开关(透射型,光电晶体管输出) PHOTOINTERRUPTER TRANSMISSIVE 1.2MM
厚膜电阻器 - SMD Sulfur Tolerant Chip Resistor
厚膜电阻器 - SMD Sulfur Tolerant Chip Resistors
厚膜电阻器 - SMD High Anti-surge Thick Film Chip Resistor.
双极晶体管 - 预偏置 NPN Digital Transistor