| Bristol Electronics | FZT649 | 1 | 254 | 1 | |
 Radwell | FZT649 | 1 | -2 | 1 | 1 @ $0.69 |
| Win Source | FZT649 | 1 | 29994 | 1 | |
 RS Delivers | 166-3525 | 4000 | 16000 | 4000 | 4000 @ $0.17 |
| Future Electronics | 8665416 | 4000 | | 4000 | 4000 @ $0.44 |
 4 Star Electronics | FZT649 | 1 | | 1 | |
 Component Electronics | FZT649-FSC | 1 | 2255 | 1 | 1 @ $0.77, 50 @ $0.65, 100 @ $0.58, 500 @ $0.54, 1000 @ $0.46 |
| AmazonSC | B00LUEYQGY | 1 | | 1 | |
| Digi-Key | 13516615 | 1087 | | 1087 | 1087 @ $0.23 |
| Digi-Key | 3042624 | 1 | 5658 | 1 | 1 @ $0.58, 10 @ $0.50, 25 @ $0.46, 100 @ $0.35, 500 @ $0.27, 1000 @ $0.22 |
| Newark | 31Y1645 | 1 | | 1 | |
| RS Delivers | 807-6165P | 1 | 2560 | 1 | 1 @ $0.61 |
| RS Delivers | 807-6165 | 1 | 2580 | 1 | 1 @ $0.56 |
 Newark | 58K1544 | 4000 | | 4000 | 2500 @ $0.25 |
 Digi-Key | 1051037 | 1 | | 1 | 1 @ $0.65, 10 @ $0.57, 100 @ $0.44, 500 @ $0.35, 1000 @ $0.28, 2000 @ $0.25, 4000 @ $0.25, 8000 @ $0.23, 12000 @ $0.23, 28000 @ $0.22 |
| Digi-Key | 3042999 | 1 | 38 | 1 | 1 @ $0.60, 10 @ $0.53, 100 @ $0.40, 500 @ $0.32, 1000 @ $0.26, 2000 @ $0.23, 4000 @ $0.23, 8000 @ $0.22, 12000 @ $0.21, 28000 @ $0.20 |