 Digi-Key | 493-11123-ND | 1 | 524 | 200 | 1 @ $0.79, 10 @ $0.60, 50 @ $0.50, 100 @ $0.43, 500 @ $0.33, 1000 @ $0.29, 2500 @ $0.27, 5000 @ $0.25 |
 Allied Electronics | E4771971 | 600 | | 200 | 1 @ $0.33 |
 TME | UPM1H271MPD | 1000 | | 1000 | 1000 @ $0.37 |
| Hotenda | H268603 | 1 | 180 | 1 | 1 @ $0.77, 10 @ $0.57, 25 @ $0.49, 50 @ $0.46, 100 @ $0.39, 250 @ $0.36, 500 @ $0.31 |
 swatee.com | UPM1H271MPD | 1 | 651 | 1 | 1 @ $1.25 |
 iodParts | UPM1H271MPD | 1 | | 1 | |
| Digi-Key | 2599636 | 5000 | 90 | 5000 | 1 @ $0.89, 10 @ $0.66, 50 @ $0.52, 100 @ $0.45, 500 @ $0.36, 1000 @ $0.30, 2500 @ $0.28, 5000 @ $0.26 |
| Newark | 54K9559 | 1000 | | 1000 | 1000 @ $0.34, 2500 @ $0.31 |