OMRON
A7PS-203       A7PS-203-1    A7PH-203       A7PH-203-1 A7PS-206          A7PS-206-1    A7PH-206       A7PH-206-1 A7PS-207          A7PS-207-1          A7PH-207       A7PH-207-1 A7PS-219          A7PS-219-1    ---        --- A7PS-254  A7PS-254-1    A7PH-254       A7PH-254-1 A7PS-255            A7PS-255-1    ---        ---
Thumbwheel Switch
Specifications:
Model  | A7PS  | A7PH  | 
Classification (See note 1.)  | Snap-in (front mounting)  
  | Snap-in (front mounting)  Long-life type  
  | 
Character height  | Decimal: 6.8 mm Hexadecimal: 4.0 mm  | 
Terminals  | Solder terminals  | 
Color  | Light gray  | Black  | Light gray  | Black  | 
Output code number  | Model  | 
03 (decimal code)  | A7PS-203  | A7PS-203-1  | A7PH-203  | A7PH-203-1  | 
06 (binary coded decimal)  | A7PS-206  | A7PS-206-1  | A7PH-206  | A7PH-206-1  | 
07 (binary coded decimal,  with component-adding provision) * 1  | A7PS-207  | A7PS-207-1  | A7PH-207  | A7PH-207-1  | 
19 (decimal code,  with component-adding provision)  | A7PS-219  | A7PS-219-1  | ---  | ---  | 
54 (binary coded hexadecimal)  | A7PS-254  | A7PS-254-1  | A7PH-254  | A7PH-254-1  | 
55 (binary coded hexadecimal,  with component adding provision) * 1  | A7PS-255  | A7PS-255-1  | ---  | ---  |