| Onlinecomponents.com | UTP28SP2BU | 1 | | 1 | 1 @ $12.90, 2 @ $12.25, 26 @ $11.64, 101 @ $11.06, 251 @ $10.51 |
| Newark | 46W9180 | 10 | | 10 | 1 @ $19.08, 50 @ $17.31, 100 @ $15.86, 250 @ $14.74, 500 @ $13.77 |
| Allied Electronics | 71146121 | 1 | | 1 | |
 Platt.com | 0701522 | 1 | | 1 | 1 @ $13.72 |
| Office Specialties | UTP28SP2BU | 1 | | 1 | |
 Digi-Key | 298-12890-ND | 1 | 75 | 1 | 1 @ $10.86, 10 @ $10.57, 25 @ $10.27, 50 @ $9.98, 100 @ $9.69, 500 @ $9.39, 1000 @ $9.10 |
 PCNation | 1G8427 | 1 | | 1 | 1 @ $14.17 |
 Zoro | G0651525 | 10 | | 10 | 1 @ $14.00 |
 CDW | 3506223 | 1 | 10 | 1 | 1 @ $15.99 |
| Digi-Key | 7920179 | 1000 | | 1000 | 1 @ $12.08, 10 @ $11.75, 25 @ $11.43, 50 @ $11.10, 100 @ $10.77, 500 @ $10.45, 1000 @ $10.12 |
 alldataresource.com | MM02-PA7SD-06 | 1 | -2 | 1 | 1 @ $13.42 |
| Crescent Electric Supply Co | 2072810 | 1 | | 1 | |
| Graybar | 25456944 | 1 | | 1 | 1 @ $8.74 |
 Galco | UTP28SP2BU-PNDT | 10 | | 10 | 1 @ $11.50 |
 Beach Audio | 18243301 | 1 | | 1 | |
| us.rs-online.com | 71146121 | 1 | 12 | 1 | 1 @ $14.24, 5 @ $13.60, 10 @ $13.31, 25 @ $13.03, 50 @ $12.74, 100 @ $12.46 |
| spaceboundsolutions.com | SBS-925601 | 1 | -2 | 1 | 1 @ $17.29 |
 ipcstore.com | 12_UTP28SP2BU_1 | 1 | -2 | 1 | 1 @ $13.00 |
 crescentelectric.com | 396606 | 1 | | 1 | 1 @ $11.37 |