... temperature,humidity, vibration,and explosion3.for customer requirement,the colours (golden yellow,red, silver)are available.4.Widely used in inverters,automation ... testing,auto accessories,auto LED industry.5.suitable for cooling plate installation.Commonspecification5W10Ω,10W10Ω,25W4Ω,25W25Ω,50W4Ω,50W6Ω,50W8Ω,50W24Ω,50W10 ...