 Sager Electronics | UTP28SP15VL | 1 | | | 1 @ $18.98, 8 @ $18.11, 21 @ $16.35, 42 @ $15.09 |
| Heilind Electronics | PANUTP28SP15VL | 1 | | | |
| Electro Sonic | UTP28SP15VL | 1 | | | 1 @ $21.73, 10 @ $19.72, 25 @ $18.32, 50 @ $17.09, 100 @ $16.43 |
| Onlinecomponents.com | UTP28SP15VL | 1 | | 1 | 1 @ $20.04, 2 @ $19.03, 11 @ $18.08, 26 @ $17.18, 51 @ $16.32 |
 Digi-Key | 298-16411-ND | 1 | 20 | 1 | 1 @ $17.15, 10 @ $16.69, 25 @ $16.22, 50 @ $15.76, 100 @ $15.30, 500 @ $14.83, 1000 @ $14.37 |
 Platt.com | 0698467 | 1 | | 1 | 1 @ $21.66 |
| Office Specialties | UTP28SP15VL | 1 | | 1 | |
 PCNation | YZ6268 | 1 | | 1 | 1 @ $18.33 |
 Zoro | G0603225 | 1 | | 1 | 1 @ $113.45 |
| Newark | 46W9136 | 10 | | 10 | 1 @ $28.32, 25 @ $25.95, 50 @ $24.11, 100 @ $23.31, 250 @ $22.52 |
 CDW | 4040570 | 1 | | 1 | 1 @ $16.99 |
| Digi-Key | 7982940 | 10 | 16 | 10 | 1 @ $18.58, 10 @ $18.06 |
| Beach Audio | 1218284 | 1 | | 1 | |
 alldataresource.com | MM15-PA7SD-10 | 1 | -2 | 1 | 1 @ $20.74 |
| Graybar | 25501541 | 1 | | 1 | 1 @ $16.84 |
 Galco | UTP28SP15VL-PNDT | 1 | | 1 | 1 @ $18.81 |
