The DSP2A-DC5V is a small polarized Power Relay with Au-flashed AgSnO₂ contact and DPST-NO contact The DSP series power relay features high contact pressure, low contact bounce and wiping operation improve resistance to weld bonding. Using the same type of high performance polar magnetic circuits as DS relays, by matching the spring load to the magnetic force of attraction, greater sensitivity has been achieved. The resultant pick up sensitivity of about 190mW makes possible direct driving of transistors and chips. It is suitable for office equipment (copier, facsimile), NC machines, temperature controllers and programmable logic controllers and terminal devices of information processing equipment, such as printer, data recorder.