| Onlinecomponents.com | P10531 | 1 | 72 | 1 | 1 @ $0.15, 2 @ $0.14, 26 @ $0.11, 101 @ $0.09, 501 @ $0.09, 1001 @ $0.08 |
| Allied Electronics | 70931364 | 500 | | 1 | |
 Digi-Key | SC2531-ND | 1 | 419 | 500 | 1 @ $0.32, 5 @ $0.27, 10 @ $0.23, 25 @ $0.21, 50 @ $0.20, 100 @ $0.18, 250 @ $0.17, 500 @ $0.16 |
| Hawk Electronics | P10531 | 500 | 292 | 500 | 500 @ $0.17, 1000 @ $0.14, 2000 @ $0.14, 5000 @ $0.14, 7500 @ $0.14, 12500 @ $0.14 |
| Hotenda | H2254217 | 1 | | 1 | |
 iodParts | P10531 | 1 | | 1 | |
| Electroshield | P10531 | 1 | | 1 | |
| Digi-Key | 1288579 | 1 | 669 | 1 | 1 @ $0.42, 5 @ $0.36, 10 @ $0.30, 25 @ $0.28, 50 @ $0.27, 100 @ $0.24, 250 @ $0.23, 500 @ $0.22, 1000 @ $0.21 |
| Newark | 27B8907 | 500 | | 500 | 1 @ $0.29, 1000 @ $0.25 |
