 Sager Electronics | UTP28SP2OR | 1 | | | 1 @ $12.23, 13 @ $11.66, 33 @ $10.53, 66 @ $9.72 |
| Heilind Electronics | PANUTP28SP2OR | 1 | | | |
| Electro Sonic | UTP28SP2OR | 1 | | | 1 @ $12.61, 25 @ $11.64, 100 @ $10.81, 250 @ $10.09, 500 @ $9.70 |
| Onlinecomponents.com | UTP28SP2OR | 1 | | 1 | 1 @ $12.90, 2 @ $12.25, 26 @ $11.64, 101 @ $11.06, 251 @ $10.51 |
| Allied Electronics | 71122735 | 10 | | 1 | |
 CDW | 3814932 | 1 | | 1 | 1 @ $15.99 |
 Digi-Key | 298-16438-ND | 1 | 25 | 1 | 1 @ $10.86, 10 @ $10.57, 25 @ $10.27, 50 @ $9.98, 100 @ $9.69, 500 @ $9.39, 1000 @ $9.10 |
 Platt.com | 0701628 | 1 | | 1 | 1 @ $13.72 |
| Office Specialties | UTP28SP2OR | 1 | | 1 | |
 PCNation | 3FG465 | 1 | | 1 | 1 @ $14.70 |
 Zoro | G0648655 | 10 | | 10 | 1 @ $14.00 |
| Newark | 46W9190 | 1 | | 1 | 1 @ $19.08, 50 @ $17.31, 100 @ $15.86, 250 @ $14.74, 500 @ $13.77 |
| Digi-Key | 7983275 | 1 | 13 | 1 | 1 @ $14.24, 10 @ $13.85 |
| amerisponse.com | 870277 | 1 | -2 | 1 | 1 @ $10.59 |
 alldataresource.com | MM02-PA7SD-08 | 1 | -2 | 1 | 1 @ $13.42 |
| Graybar | 25625858 | 1 | | 1 | 1 @ $9.28 |
 Galco | UTP28SP2OR-PNDT | 1 | | 1 | 1 @ $11.50 |
 Beach Audio | 18243304 | 1 | | 1 | |
