 Onlinecomponents.com | Z280304280 | 1 | 82 | | 1 @ $10.84, 10 @ $9.93, 25 @ $9.17, 100 @ $8.51, 250 @ $7.95, 500 @ $7.45 |
| Master Electronics | Z280304280 | | 72 | | 1 @ $10.84, 10 @ $9.93, 25 @ $9.17, 100 @ $8.51, 250 @ $7.95, 500 @ $7.45 |
| Area51-Authorized | Z2.803.0428.0 | | | | |
| Electro Sonic | Z280304280 | 1 | 82 | | 1 @ $11.49, 10 @ $10.53, 25 @ $9.72, 100 @ $9.02, 250 @ $8.43, 500 @ $7.90 |
| Onlinecomponents.com | Z2.803.0428.0 | 1 | | 1 | 1 @ $10.84, 2 @ $9.93, 11 @ $9.17, 26 @ $8.51, 101 @ $7.95, 251 @ $7.45 |
 Radwell | Z2.803.0428.0 | 100 | | 100 | 1 @ $9.00 |
| Galco | Z2.803.0428.0 | 1 | | 1 | |
| Newark | 40B3702 | 10 | | 10 | 1 @ $14.13, 50 @ $12.82, 100 @ $11.74, 250 @ $10.91, 500 @ $10.20 |
 kempstoncontrols.co.uk | Z2.803.0428.0 | 1 | | 1 | 1 @ $0.00 |