| Mouser | 575-3128400150000 | | 850 | | 1 @ $0.78, 10 @ $0.66, 50 @ $0.66, 100 @ $0.54, 1000 @ $0.44, 10000 @ $0.44 |
| Heilind Electronics | MMX3128-4-00-15-00-00-080 | | 3636 | | 500 @ $0.09, 2500 @ $0.07, 3636 @ $0.07 |
| Sager Electronics | 3128-4-00-15-00-00-08-0 | 1000 | | | 1000 @ $0.65, 2500 @ $0.32, 5000 @ $0.19, 10000 @ $0.13 |
| Interstate Connecting Components | 3128-4-00-15-00-00-08-0 | | 3636 | | |
| Digi-Key | ED11475-ND | 1 | 1197 | 1 | |
| Digi-Key | 436756 | 1 | 715 | 1 | 1 @ $0.73, 10 @ $0.62, 25 @ $0.59, 50 @ $0.58, 100 @ $0.56, 250 @ $0.51, 500 @ $0.45, 1000 @ $0.40, 2500 @ $0.37 |
 Newark | 86C5716 | 1000 | | 1000 | 1 @ $0.62, 2500 @ $0.33, 5000 @ $0.24, 10000 @ $0.20, 15000 @ $0.18, 25000 @ $0.16, 50000 @ $0.15, 100000 @ $0.14 |