| Onlinecomponents.com | QW110 | 1 | | 1 | 1 @ $1.27, 2 @ $0.95, 11 @ $0.81 |
| Allied Electronics | 70723215 | 1 | | 1 | |
| Newark | 33C5921 | 1 | | 1 | |
| ntepartsdirect | QW110 | 1 | -2 | 1 | 1 @ $0.99, 10 @ $0.89, 50 @ $0.84, 100 @ $0.79 |
 Radwell | QW110 | 30 | | 30 | |
| Little Diode | 8086 | 1 | 7 | 1 | 1 @ $17.82 |
| Hawk Electronics | QW110 | 15 | 5050 | 15 | 15 @ $0.50, 1250 @ $0.40, 2500 @ $0.40, 7500 @ $0.40, 10000 @ $0.40, 25000 @ $0.40 |
 EIO | QW110 | 1 | -2 | 1 | 1 @ $4.70 |
 Digi-Key | 2368-QW110-ND | 5 | | 1 | 5 @ $0.10 |
| AmazonSC | B008UTW3L2 | 1 | | 1 | 1 @ $7.10 |
| Digi-Key | 11648399 | 1 | 12744 | 1 | 50 @ $0.10, 100 @ $0.10, 150 @ $0.09, 200 @ $0.09, 250 @ $0.08 |
| we-supply.com | QW110 | 1 | | 1 | |
 jensentools.com | 10127973 | 1 | | 1 | 1 @ $0.95 |
 americanmicrosemi.com | QW110 | 1 | 2258 | 1 | 1 @ $0.15, 25 @ $0.15, 100 @ $0.15, 500 @ $0.15, 999 @ $0.15 |
| Galco | QW110-NTE | 1 | | 1 | |
| us.rs-online.com | 70723215 | 1 | | 1 | 1 @ $0.09, 50 @ $0.09, 100 @ $0.09 |
 marvac.com | 80136 | 1 | 2 | 1 | 1 @ $1.95 |
