 Radwell | BZT52C18-TP | 1 | | 1 | |
| Future Electronics | 4097284 | 3000 | | 3000 | 3000 @ $0.01 |
| iodParts | BZT52C18-TP | 9000 | 36000 | 9000 | 9000 @ $0.04, 18000 @ $0.03 |
| Digi-Key | 4885314 | 1 | 1283 | 1 | 1 @ $0.18, 10 @ $0.17, 100 @ $0.09, 500 @ $0.06, 1000 @ $0.04, 3000 @ $0.03, 6000 @ $0.03, 15000 @ $0.03, 30000 @ $0.02, 75000 @ $0.02 |
| Digi-Key | 806058 | 1000 | 9000 | 1000 | 1 @ $0.22, 10 @ $0.20, 100 @ $0.11, 500 @ $0.07, 1000 @ $0.05 |
| Digi-Key | 4885355 | 1 | | 1 | 1 @ $0.23, 10 @ $0.21, 100 @ $0.11, 500 @ $0.07, 1000 @ $0.05, 3000 @ $0.04, 6000 @ $0.04, 15000 @ $0.03, 30000 @ $0.02, 75000 @ $0.02 |
| Digi-Key | 6126036 | 1000 | 1283 | 1000 | 1 @ $0.22, 10 @ $0.20, 100 @ $0.11, 500 @ $0.07, 1000 @ $0.05 |
 TME | BZT52C18-TP | 25 | 600 | 25 | 25 @ $0.03, 100 @ $0.02, 500 @ $0.02, 3000 @ $0.02, 12000 @ $0.01 |