The 2N2218 is a N-channel general purpose transistor in a TO-39 package.
| Specifications: | |
| Package / Case | TO-39 | 
| Transistor Polarity | NPN | 
| Vceo | 40V | 
| Minimum hfe @ Current Ic @ Vceo | 40 @ 150mA @ 10Vdc | 
| Maximum Current Ic | 800mA | 
Note: All Specification will vary on manufacture products.
 
    
             
 
  
 