| Allied Electronics | 70341496 | 1 | | 1 | |
 Digi-Key | PZT3904T1GOSCT-ND | 1 | 9815 | 1 | 1 @ $0.43, 10 @ $0.32, 25 @ $0.29, 100 @ $0.15, 500 @ $0.14 |
 Radwell | PZT3904T1G | 1 | | 1 | |
| 1Source | PZT3904T1G | 1 | | 1 | |
| Hotenda | H2050015 | 1 | 8000 | 1 | 1 @ $0.10 |
 RS Delivers | 791-6319 | 1 | | 1 | |
| Future Electronics | 2232817 | 1000 | 60000 | 1000 | 1000 @ $0.07, 2000 @ $0.06, 5000 @ $0.06, 10000 @ $0.06 |
 4 Star Electronics | PZT3904T1G | 1 | | 1 | |
| AmazonSC | B011NAD59I | 1 | | 1 | |
| RS Delivers | 184-1476 | 100 | | 100 | 100 @ $0.16, 1000 @ $0.12, 2000 @ $0.10, 10000 @ $0.09, 25000 @ $0.09 |
| componentsense.com | PZT3904T1G | 1 | | 1 | |
| Newark | 84AC2504 | 14000 | 115000 | 14000 | 1 @ $0.00 |
 Newark | 42K2502 | 3000 | | 3000 | 3000 @ $0.10, 5000 @ $0.10, 8000 @ $0.10, 15000 @ $0.10, 30000 @ $0.10 |
| Newark | 10N9599 | 1 | | 1 | |
 Newark | 80Y9580 | 5 | 7678 | 5 | 1 @ $0.43, 10 @ $0.34, 25 @ $0.30, 50 @ $0.25, 100 @ $0.20, 250 @ $0.18, 500 @ $0.17, 1000 @ $0.15 |
 TME | PZT3904T1G | 5 | 95 | 5 | 5 @ $0.19, 25 @ $0.12, 100 @ $0.11, 250 @ $0.10, 1000 @ $0.09 |
| RS Delivers | 184-1075 | 1 | 9000 | 1 | 1 @ $0.15 |
| Digi-Key | 921625 | 1 | 385 | 1 | 1 @ $0.50, 10 @ $0.37, 100 @ $0.23, 500 @ $0.16, 1000 @ $0.12, 2000 @ $0.11, 5000 @ $0.10, 10000 @ $0.09, 25000 @ $0.09 |
 Digi-Key | 2241085 | 1 | 46661 | 1 | 1 @ $0.44, 10 @ $0.33, 100 @ $0.20, 500 @ $0.14, 1000 @ $0.11, 2000 @ $0.10, 5000 @ $0.09, 10000 @ $0.08, 25000 @ $0.08, 50000 @ $0.07 |
| Digi-Key | 2241086 | 500 | 47746 | 500 | 1 @ $0.50, 10 @ $0.37, 100 @ $0.23, 500 @ $0.16 |
 americanmicrosemi.com | PZT3904T1G | 1 | | 1 | |
| us.rs-online.com | 70341496 | 100 | | 100 | 100 @ $0.24, 250 @ $0.24, 500 @ $0.24, 1000 @ $0.23 |