Coil - flipper blue with diodes

3 terminal, dual winding flipper coil with 1N4004 diodes used on Williams / Bally games.

FL-11629 high flipper strength, parallel coils, used on mostl Williams WPC system pinball games (original blue coil wrapper)

Primary winding (power) ~4 ohms (no diode)Secondary winding (hold) ~132 ohms (no diode)

Williams / Bally pinball machines flippers are designed for a balance of power based on the layout of a given game. Always use the specified coil number for your machine.

Always install a flipper rebuild kit before changing coils. The factory recommends a complete flipper rebuild every 500,000 cycles or flips.

But if you must adjust flipper strength, here is a list of coil numbers and their relative strength going from weakest to strongest:

• FL-11753 Yellow - Used with short flippers and close shots
  

• FL-11722 Green - Used for close shots near drop targets
  

• FL-11630 Red - The standard, most commonly used coil
  

• FL-15411 Orange - Used for long playfield shots
  

• FL-11629 Blue - Used for long shots and high ramps
  
  
  

Reference:

• FL-11629

• 23-2002-00

• Wico 01-095500

• JJP 23-2002-00

All coils include new sleeves (coil tubing) where applicable.