1.longer working life 2.more advantage in temperature cycling 3.fast cooling and easy operate 4.high solder melting point 1.specification couples 127 dimensions 40*40*3.95 Imax 6A Vmax 15.4V Qmax 55.6W soldier melting 235°C sealingrtv or epoxy base on your requirement wire PVC or teflon base on your requirement FPH1-12707AC