Lincoln Service Parts 1 › Lincoln Electric 9SM24912-5 SOT-227B HEAT SINK MOUNT POWER RESISTOR M24912-5 Lincoln Electric 9SM24912-5 SOT-227B HEAT SINK MOUNT POWER RESISTOR M24912-5 Sale Price: $83.88 Original Price: $96.46 SOT-227B HEAT SINK MOUNT POWER RESISTOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SOT-227B HEAT SINK MOUNT POWER RESISTOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1