R1  10K  Resistor  
1 x 40 03 78 25 10KOhm 0,18

R2  1.5K  Resistor 
1 x 40 02 70 25 1,5KOhm 0,18
 
D2  5.1V/0.5W  Zener  
1 x 18 00 92 25 Z-Diode 500mW ZDP 5,1V 

D3  1N4148 or 1N4448 Diode 
4 x 16 22 80 25 oder 16 23 53 25 0,06/ 0,18

D6  8.2V/0.5W  Zener  
1 x 18 01 49 25 Z-Diode 500mW ZDP 8,2V 0,25

C2  100F/25V Capacitor electrolytic 
1 x 46 07 02 25 Elektrolyt-Kondensator  

C3  22F/16V or 47F/6.3V Capacitor tantal  
1 x 48 17 50 25 Tantal-Kondensator 1,08    

Q1  BC547B  Transistor NPN  
2 x 15 50 12 25 0,22

P1  DS25 (female)  25 pol DSUB connector
1 x Sub-D-Stiftleiste 25 polig 1,60  

1 x 18 96 34 25 18 Pol IC-Fassung 0,87



