 Newark | 57AK3768 | 1 | | 1 | 1 @ $6.43, 10 @ $6.14, 25 @ $5.82, 50 @ $5.49, 100 @ $5.28, 250 @ $4.85 |
| Waldom | Eaton Electronics S506-315-R | 16 | 450 | 1 | 16 @ $3.48 |
| Waldom | EATON ELECTRONICS BK1-S506-3-15-R | 1 | | 1 | |
| Waldom | EATON ELECTRONICS BK1/S506-315-R | 1 | | 1 | |
| Crescent Electric Supply Co | 2153442 | 1 | | 1 | |
| us.rs-online.com | 74057188 | 5 | | 5 | 5 @ $4.79 |
| us.rs-online.com | 74057168 | 1000 | | 1000 | 1000 @ $0.65 |
| RS Delivers | 537-8651 | 1 | 1660 | 1 | 1 @ $0.34 |
| Digi-Key | 1878105 | 1 | | 1 | 5 @ $8.94 |
| Digi-Key | 1877163 | 1 | | 1 | 1000 @ $0.65 |
| Waldom | EATON BK1-S506-3-15-R | 152 | | 152 | 1 @ $0.37, 152 @ $0.33, 250 @ $0.32, 500 @ $0.31, 1000 @ $0.30, 5000 @ $0.29 |
| Waldom | EATON BK1/S506-315-R | 1 | | 1 | 1 @ $0.50, 250 @ $0.47, 500 @ $0.46, 1000 @ $0.45, 5000 @ $0.44 |
| Waldom | EATON S506-315-R | 1 | | 1 | 1 @ $3.84, 2 @ $3.65, 3 @ $3.56, 5 @ $3.44 |
| sustainablesupply.com | C1177085 | 1 | -2 | 1 | 1 @ $29.63 |
 Digi-Key | 283-3299-ND | 1000 | | 1000 | 1000 @ $0.64 |
| Future Electronics | 9113077 | 1 | 8077 | 1 | 1 @ $0.58, 2000 @ $0.47, 3000 @ $0.47, 4000 @ $0.47 |