| Allied Electronics | 70723203 | 1 | | 1 | |
| Newark | 33C5900 | 1 | | 1 | |
| ntepartsdirect | QW027 | 1 | -2 | 1 | 1 @ $0.99, 10 @ $0.89, 50 @ $0.84, 100 @ $0.79 |
 Radwell | QW027 | 20 | | 20 | |
| Hawk Electronics | QW027 | 15 | 8600 | 15 | 15 @ $0.50, 1250 @ $0.40, 2500 @ $0.40, 7500 @ $0.40, 10000 @ $0.40, 25000 @ $0.40 |
 EIO | QW027 | 1 | -2 | 1 | 1 @ $4.99 |
| Digi-Key | 2368-QW027-ND | 5 | 629 | 1 | 5 @ $0.10 |
 AmazonTP | B008UTVX7M | 1 | | 1 | 1 @ $5.20 |
 Amazon | B008UTVX7M | 1 | | 1 | |
 Onlinecomponents.com | QW027 | 40 | 8 | 1 | 1 @ $1.41, 10 @ $1.41, 100 @ $0.72, 1000 @ $0.66, 10000 @ $0.66 |
 we-supply.com | QW027 | 1 | 3 | 1 | 1 @ $1.59 |
 Digi-Key | 11647133 | 1 | 15694 | 1 | 50 @ $0.10, 100 @ $0.10, 150 @ $0.09, 200 @ $0.09, 250 @ $0.08 |
 americanmicrosemi.com | QW027 | 1 | 110 | 1 | 1 @ $0.15, 25 @ $0.15, 100 @ $0.15, 500 @ $0.15, 999 @ $0.15 |
 jensentools.com | 10127915 | 1 | | 1 | 1 @ $0.95 |
| Galco | QW027-NTE | 1 | | 1 | |
 marvac.com | 80115 | 1 | 3 | 1 | 1 @ $1.95 |
