The 2N4870 is a P-N unijunction transistor in a TO-92 package.
For Pulse and Timing Circuits, Sensing Circuits and Thrysistor trigger Circuits.
| Specifications: | |
| Package / Case | TO-92 | 
| Transistor Polarity | P-N | 
| Vb2e | 30V | 
| Power Dissipation Pd | 300mW | 
| Maximum Current Ic | 1.5A | 
Note: All Specification will vary on manufacture products.
 
    
             
 
  
 