Standard Thyristors Selection by Current
| BT169D | 400 | 0.5 | 0.2/5mA | TO92 |
| BT149G | 600 | 0.5 | 0.2mA | TO92 |
| 2N5064 | 200 | 0.8 | 0.2mA 3/3 | TO92 |
| BRX49 | 400 | 0.8 | 0.2mA | TO92 |
| P0102DA | 400 | 0.8 | 0.2mA 0.2 | TO92 |
| P0201MA | 600 | 0.8 | 10uA 0.2m | TO92 |
| BR203 | 30 | 1.0 | 0.2mA 1/10us | TO39 |
| BR303 | 30 | 1.0 | 0.2mA 1/13us | TO126 |
| BR303T | 30 | 1.0 | 0.2mA ROUND | TO39 |
| BR403 | 30 | 1.0 | 2mA 1/13us | TO202 |
| 2N1595 | 50 | 1.0 | 10/5mA | TO39 |
| 2N2326 | 200 | 1.0 | 0.2mA | TO39 |
| 2N1599 | 400 | 1.0 | 10/5mA | TO39 |
| 2N2329 | 400 | 1.0 | 0.2/2mA | TO39 |
| BTX18/500 | 500 | 1.6 | 5mA | TO39 |
| SF2D41 | 200 | 2.0 | 0.2mA | TO202 |
| 2P4M | 400 | 2.0 | 0.2mA 30us | TO202 |
| TICP106D | 400 | 2.0 | 5mA | TO92 |
| ESM740 | 300 | 3.0 | 35mA 1/14us | TO251 |
| 2N4101 | 600 | 3.0 | 30mA | TO66 |
| 2N3228 | 200 | 3.2 | 15/20mA | TO66 |
| 17127 | 800 | 3.5 | TO220 | |
| C106D | 400 | 4.0 | 0.2mA 1/40u | TO126 |
| S0402DH | 400 | 4.0 | 0.2uA | TO220 |
| C106M | 600 | 4.0 | 0.2mA 1/40u | TO126 |
| S0402MH | 600 | 4.0 | 0.2uA | TO220 |
| BTW27/600R | 600 | 4.7 | 50mA | TO66 |
| 5P4M | 400 | 5.0 | TO220 | |
| T9054V | 600 | 5.0 | 0.2mA | TO220 |
| TIC106M | 600 | 5.0 | 0.2mA 2uS | TO220 |
| TIC106N | 800 | 5.0 | 0.2mA 2uS | TO220 |
| 2N4441 | 50 | 5.1 | 30mA | TO220 |
| SF0R5J43 | 600 | 7.0 | 1W | TO92 |
| TIC116D | 400 | 8.0 | 20mA 1/11uS | TO220 |
| TIC116M | 600 | 8.0 | 20mA 1/11uS | TO220 |
| TIC116N | 800 | 8.0 | 20mA 1/11uS | TO220 |
| E0102AA | 100 | 10.0 | 50mA | TO92 |
| BT106 | 700 | 10.0 | 20mA | TO64 |
| TIC126D | 400 | 12.0 | 20mA 1us | TO220 |
| TIC126M | 600 | 12.0 | 20mA 1uS | TO220 |
| BT151/800R | 800 | 12.0 | 15mA 2uS | TO220 |
| BT151F/800R | 800 | 12.0 | 15mA/1V5 | ISO220 |
| TIC126N | 800 | 12.0 | 20mA 1uS | TO220 |
| TYN1012 | 1000 | 12.0 | <15/30mA | TO220 |
| TYN616 | 600 | 16.0 | 25mA 2/70uы | TO220 |
| 2N6405 | 800 | 16.0 | <30/<40mA | TO220 |
| 2N692 | 800 | 16.0 | 15/50mA | TO48 |
| TYN688 | 400 | 20.0 | 25mA 2/70u | TO220 |
| BT152/600R | 600 | 20.0 | 50mA 2/35u | TO220 |
| TYN690 | 600 | 20.0 | 25mA 2/70u | TO220 |
| BT152/800R | 800 | 20.0 | 50mA 2/35u | TO220 |
| 2N5204 | 600 | 22.0 | 40/100 mA | TO48 |
| 2N6509 | 800 | 25.0 | 40mA 2/15u | TO220 |
| BTW68/800 | 800 | 25.0 | 50mA | SOT93 |
| SKT24/04C | 400 | 50.0 | 0.1 A 2/80u | TO48 |
| BSTC1233 | 500 | 50.0 | 1.5/20us | TO220 |