 Sager Electronics | UTP28SP3YL | 1 | | | 1 @ $12.71, 13 @ $12.12, 32 @ $10.94, 63 @ $10.10 |
| Heilind Electronics | PANUTP28SP3YL | 1 | | | |
| Electro Sonic | UTP28SP3YL | 1 | | | 1 @ $12.55, 25 @ $11.60, 100 @ $10.77, 250 @ $10.06, 500 @ $9.41 |
| Onlinecomponents.com | UTP28SP3YL | 1 | | 1 | 1 @ $13.41, 2 @ $12.74, 26 @ $12.10, 101 @ $11.49, 251 @ $10.92 |
 CDW | 3298516 | 1 | 166 | 1 | 1 @ $16.99 |
| Allied Electronics | 71146125 | 10 | | 1 | |
| Newark | 46W9225 | 1 | 8 | 1 | 1 @ $15.21, 10 @ $14.79, 25 @ $14.37, 50 @ $13.95, 100 @ $13.52, 500 @ $13.10 |
 Platt.com | 0219863 | 1 | | 1 | 1 @ $14.33 |
| Office Specialties | UTP28SP3YL | 1 | | 1 | |
 Digi-Key | 298-12895-ND | 1 | 61 | 1 | 1 @ $11.34, 10 @ $11.03, 25 @ $10.73, 50 @ $10.42, 100 @ $10.11, 500 @ $9.81, 1000 @ $9.50 |
 PCNation | ZY1683 | 1 | | 1 | 1 @ $15.04 |
 Zoro | G0638198 | 1 | | 1 | 1 @ $136.90 |
| Digi-Key | 7920184 | 1000 | 13 | 1000 | 1 @ $12.62, 10 @ $12.28, 25 @ $11.94, 50 @ $11.59, 100 @ $11.25, 500 @ $10.91, 1000 @ $10.57 |
 alldataresource.com | MM03-PA7SD-05 | 1 | -2 | 1 | 1 @ $13.58 |
 jensentools.com | 10017879 | 1 | | 1 | 1 @ $14.60 |
| Graybar | 25477503 | 1 | 18 | 1 | 1 @ $9.42 |
| Crescent Electric Supply Co | 2194230 | 1 | | 1 | |
 Galco | UTP28SP3YL-PNDT | 10 | | 10 | 1 @ $0.00 |
 Beach Audio | 18243252 | 1 | | 1 | |
| us.rs-online.com | 71146125 | 1 | 2 | 1 | 1 @ $15.87 |
| spaceboundsolutions.com | SBS-925429 | 1 | -2 | 1 | 1 @ $17.74 |
 ipcstore.com | 12_UTP28SP3YL_1 | 1 | -2 | 1 | 1 @ $13.00 |
 crescentelectric.com | 369206 | 1 | | 1 | 1 @ $16.90 |
