Phone Jack PJ307 3.5mm Stereo Jack Socket Audio Jack Connector PCB Phone JackProduct nameSMD/DIP 2.5mm 3.5mm female audio earphone jackRatingDC 30V 0.5AInsulation resistance1Machine Tools 00MΩ max. 250V DCWithstand voltageAC500V(50HZ) minContact resistance≤50mΩOperating temp.range-30ºC ~ +70ºCLifetime5000 cycles min.Actuating force3-30NApplicationThey can be used in mobile phones stereo design, CD playeCasting & Forging Construction Equipment & Tools rs, wireless telephones, MP3, MP4 PDA notebooks, DVD and digital camera.