 Sager Electronics | UTP28SP6RD | 1 | | | 1 @ $14.27, 11 @ $13.62, 28 @ $12.29, 56 @ $11.35 |
| Heilind Electronics | PANUTP28SP6RD | 1 | | | |
| Electro Sonic | UTP28SP6RD | 1 | | | 1 @ $14.49, 10 @ $13.38, 25 @ $12.41, 50 @ $11.59, 100 @ $10.87 |
| Onlinecomponents.com | UTP28SP6RD | 1 | | 1 | 1 @ $15.08, 2 @ $14.32, 26 @ $13.61, 101 @ $12.93, 251 @ $12.28 |
| Allied Electronics | 71122758 | 10 | | 1 | |
 CDW | 4823270 | 1 | -2 | 1 | 1 @ $14.99 |
| Digi-Key | 298-16462-ND | 1 | 41 | 1 | 1 @ $12.78, 10 @ $12.44, 25 @ $12.09, 50 @ $11.75, 100 @ $11.40, 500 @ $11.06, 1000 @ $10.71 |
 Platt.com | 0705017 | 1 | | 1 | 1 @ $16.15 |
| Office Specialties | UTP28SP6RD | 1 | | 1 | |
 PCNation | 1G9561 | 1 | | 1 | 1 @ $16.05 |
 Zoro | G0589986 | 5 | | 5 | 1 @ $14.16 |
| Newark | 46W9304 | 10 | | 10 | 1 @ $22.83, 50 @ $20.71, 100 @ $18.98, 250 @ $17.63, 500 @ $16.47 |
| Digi-Key | 7983777 | 1 | 15 | 1 | 1 @ $16.76, 10 @ $16.31, 25 @ $15.85, 50 @ $15.40, 100 @ $14.95, 500 @ $14.50, 1000 @ $14.04 |
 alldataresource.com | MM06-PA7SD-03 | 1 | -2 | 1 | 1 @ $15.86 |
| Graybar | 25621684 | 1 | | 1 | 1 @ $15.37 |
 Galco | UTP28SP6RD-PNDT | 1 | | 1 | 1 @ $13.76 |
 Beach Audio | 18373605 | 1 | | 1 | |
 ipcstore.com | 12_UTP28SP6RD_1 | 1 | | 1 | 1 @ $15.00 |
| us.rs-online.com | 71122758 | 10 | | 1 | 10 @ $16.13 |
| spaceboundsolutions.com | SBS-925319 | 1 | -2 | 1 | 1 @ $19.05 |
