| Onlinecomponents.com | QW127 | 1 | | 1 | 1 @ $1.27, 2 @ $0.95, 11 @ $0.81 |
| Allied Electronics | 70723223 | 1 | | 1 | |
| Newark | 33C5931 | 1 | | 1 | |
| ntepartsdirect | QW127 | 1 | -2 | 1 | 1 @ $0.99, 10 @ $0.89, 50 @ $0.84, 100 @ $0.79 |
 Radwell | QW127 | 20 | 9 | 20 | |
| Hawk Electronics | QW127 | 15 | 725 | 15 | 15 @ $0.50, 1250 @ $0.40, 2500 @ $0.40, 7500 @ $0.40, 10000 @ $0.40, 25000 @ $0.40 |
| 1Source | QW127 | 1 | | 1 | |
 EIO | QW127 | 1 | -2 | 1 | 1 @ $6.50 |
 Digi-Key | 2368-QW127-ND | 5 | | 1 | 5 @ $0.10 |
| Digi-Key | 11653241 | 1 | 1721 | 1 | 50 @ $0.10, 100 @ $0.10, 150 @ $0.09, 200 @ $0.09, 250 @ $0.08 |
| we-supply.com | QW127 | 1 | | 1 | |
 americanmicrosemi.com | QW127 | 1 | 1686 | 1 | 1 @ $0.15, 25 @ $0.15, 100 @ $0.15, 500 @ $0.15, 999 @ $0.15 |
 jensentools.com | 10127999 | 1 | | 1 | 1 @ $0.95 |
| Galco | QW127-NTE | 1 | | 1 | |
| us.rs-online.com | 70723223 | 1 | | 1 | 1 @ $0.09, 50 @ $0.09, 100 @ $0.09 |
 marvac.com | 80146 | 1 | 11 | 1 | 1 @ $1.95 |
