Carl, This is the same, and if you want less than 100 they are 5 cents: http://www.mouser.com/ProductDetail/Vishay-Semiconductors/1N4937-E3-54/?qs=sGAEpiMZZMtbRapU8LlZD0HbIjlpuZ44w5SbTnHgxIc%3d BTW a

Ed, Your getting caught up on the name, an LED will only work in one direction, hence the word diode in the name. However, they will not work to stop “back” voltage/reverse voltage, most of the LEDs t

Hello Bill, Just a thought to add, regardless of what turnout you pick, if you plan to use the tortoise, blue point, bullfrog (manual switch from fast tracks), or any other under the layout type switc

From tortoise instructions: The TORTOISE can be mounted off centerline if necessary for special clearance applications, in which case one of the two dotted alternate circles should be used. You could