Rectifier Diode [Hind Rectifier Make] Type S 18 Hr 41 Having Reverse Polarity With Flexible Copper Shunt [Pig Tail] Rating [1]. Limiting Repetitive Peak Reverse Voltage 1 800V. [2]. Limiting Average Forward Current 41 Amps. [3]. Forward Rms Current Ifrms- 63A Mp Or [Ospl Make] Type 40 Hmr 180. [ Warranty Period: 30 Months After The Date Of Delivery ] ]