| Digi-Key | 353884 | 1 | 5205 | 1 | 1 @ $1.08, 10 @ $0.85, 50 @ $0.74, 100 @ $0.64, 500 @ $0.48, 1000 @ $0.43 |
 Allied Electronics | E4302898 | 3000 | | 3000 | 3000 @ $0.44 |
| Win Source | ECW-U2102KC9 | 1 | 6300 | 1 | |
| Newark | 49W4447 | 1 | | 1 | |
| Digi-Key | 353958 | 1000 | 5280 | 1000 | 1 @ $1.05, 10 @ $0.83, 50 @ $0.72, 100 @ $0.62, 500 @ $0.47, 1000 @ $0.41 |
| Digi-Key | 742204 | 1 | 4705 | 1 | 1 @ $1.08, 10 @ $0.85, 50 @ $0.74, 100 @ $0.64, 500 @ $0.48, 1000 @ $0.43, 3000 @ $0.40, 6000 @ $0.38, 9000 @ $0.37, 15000 @ $0.36 |
 Onlinecomponents.com | ECW-U2102KC9 | 30 | | 1 | 30 @ $0.41, 1000 @ $0.33, 10000 @ $0.31 |
| Mouser | 667-ECW-U2102KC9 | 1 | 5251 | 1 | 1 @ $0.97, 10 @ $0.75, 100 @ $0.53, 1000 @ $0.37, 10000 @ $0.30 |
| Newark | 90AJ1111 | 1 | | 1 | 1 @ $0.91, 10 @ $0.71, 25 @ $0.65, 50 @ $0.59, 100 @ $0.52, 500 @ $0.45 |
| Waldom | Panasonic ECW-U2102KC9/BKN | 200 | 2790 | 1 | 200 @ $0.27, 1100 @ $0.26 |