This part is a kind of semiconductor called 2KBP06M.

Function of this product has Bridge Rectifiers.

Manufacturers : Fairchild Semiconductor

Image and pinout :

Some of the text within the PDF file :

2KBP005M/3N253 - 2KBP10M/3N259 Bridge Rectifiers 2KBP005M/3N253 - 2KBP10M/3N259 Bridge Rectifiers Features • Surge overload rating: 60 amperes peak. • Reliable low cost construction utilizing molded plastic technique. • UL certified, UL #E111753. November 2010 ~~_ + KBPM * The nodules on the package may not be present on the actual parts. Absolute Maximum Ratings * Ta = 25°C unless otherwise noted Value Symbol Parameter 005M 01M 02M 04M 06M 08M 10M Units 253 254 255 256 257 258 259 VRRM VRMS VR IF(AV) IFSM Maximum Repetitive Reverse Voltage Maximum RMS Bridge Input Voltage DC Reverse Voltage (Rated VR) Average Rectified Forward Current, @ TA = 50°C Non-Repetitive Peak Forward Surge Current 8.3ms Single Half-Sine-Wave 50 100 200 400 600 800 1000 35 70 140 280 420 560 [ ... ]

2KBP06M PDF Datasheet Download