 Radwell | PZTA56 | 1 | -2 | 1 | 1 @ $0.48 |
| 1Source | PZTA56 | 1 | | 1 | |
| Hotenda | H2047907 | 1 | 8000 | 1 | 1 @ $0.10 |
| Future Electronics | 8339996 | 4000 | 28000 | 4000 | 4000 @ $0.12, 8000 @ $0.10 |
 swatee.com | PZTA56 | 1 | 4434 | 1 | 1 @ $0.63 |
 4 Star Electronics | PZTA56 | 1 | | 1 | |
| AmazonSC | B00LUSQW8A | 1 | | 1 | |
| Digi-Key | 3042687 | 1 | 1260 | 1 | 1 @ $0.45, 10 @ $0.35, 25 @ $0.34, 100 @ $0.21, 500 @ $0.20, 1000 @ $0.13 |
 Newark | 58K9493 | 1 | | 1 | 1 @ $0.49, 25 @ $0.42, 50 @ $0.37, 100 @ $0.31, 250 @ $0.28, 500 @ $0.25, 1000 @ $0.19, 2500 @ $0.18 |
| Newark | 96AC2233 | 8000 | | 8000 | 1 @ $0.15, 16000 @ $0.15, 24000 @ $0.15, 40000 @ $0.14, 80000 @ $0.14, 400000 @ $0.13, 800000 @ $0.13 |
| RS Delivers | 806-1347P | 1 | 1850 | 1 | 1 @ $0.44 |
| RS Delivers | 806-1347 | 1 | 1750 | 1 | 1 @ $0.44 |
| Digi-Key | 3043062 | 1 | 5396 | 1 | 1 @ $0.49, 10 @ $0.42, 100 @ $0.31, 500 @ $0.25, 1000 @ $0.19, 2000 @ $0.19 |
 Digi-Key | 1049425 | 1 | 4000 | 1 | 1 @ $0.59, 10 @ $0.50, 100 @ $0.37, 500 @ $0.29, 1000 @ $0.23, 2000 @ $0.21, 4000 @ $0.21, 8000 @ $0.19, 12000 @ $0.15, 28000 @ $0.14 |
 Newark | 31Y3551 | 5 | 2115 | 5 | 1 @ $0.62, 10 @ $0.53, 25 @ $0.48, 50 @ $0.42, 100 @ $0.37, 250 @ $0.33, 500 @ $0.29 |
 TME | PZTA56 | 1 | | 1 | |
 Digi-Key | 18444465 | 1 | | 1 | |
| Newark | 86AK6034 | 4000 | | 4000 | 4000 @ $0.20, 8000 @ $0.20, 16000 @ $0.18, 24000 @ $0.18, 40000 @ $0.18 |