 Sager Electronics | UTP28SP8INGR | 1 | | | 1 @ $7.26, 22 @ $6.92, 56 @ $6.25, 111 @ $5.77 |
| Heilind Electronics | PANUTP28SP8INGR | 1 | | | |
| Electro Sonic | UTP28SP8INGR | 1 | | | 1 @ $7.96, 25 @ $7.35, 100 @ $6.83, 250 @ $6.37, 500 @ $6.12 |
| Onlinecomponents.com | UTP28SP8INGR | 1 | | 1 | 1 @ $7.68, 2 @ $7.29, 26 @ $6.93, 101 @ $6.58, 251 @ $6.25 |
 CDW | 4010926 | 1 | -2 | 1 | 1 @ $11.99 |
| Allied Electronics | 71122766 | 10 | | 1 | |
 Digi-Key | 298-16470-ND | 1 | 75 | 1 | 1 @ $10.19, 10 @ $9.92, 25 @ $9.64, 50 @ $9.37, 100 @ $9.09, 500 @ $8.82, 1000 @ $8.54 |
 Platt.com | 0705794 | 1 | | 1 | 1 @ $12.89 |
| Office Specialties | UTP28SP8INGR | 1 | | 1 | |
 Zoro | G0655226 | 1 | | 1 | 1 @ $123.50 |
| Newark | 38X1205 | 10 | | 10 | 1 @ $17.92, 50 @ $16.26, 100 @ $14.90, 250 @ $13.84, 500 @ $12.93 |
 PCNation | 3FG481 | 1 | | 1 | 1 @ $14.23 |
| Digi-Key | 7983876 | 1 | 73 | 1 | 1 @ $10.19, 10 @ $9.92, 25 @ $9.64, 50 @ $9.37 |
 alldataresource.com | MM8IN-PA7SD-04 | 1 | -2 | 1 | 1 @ $12.58 |
 French Gerleman | PANDUTP28SP8INGR | 1 | | 1 | 1 @ $9.81 |
 jensentools.com | 10017895 | 1 | | 1 | 1 @ $13.14 |
| Graybar | 25814323 | 1 | | 1 | 1 @ $8.88 |
 Galco | UTP28SP8INGR-PNDT | 10 | | 10 | 1 @ $0.00 |
 Beach Audio | 19066156 | 1 | | 1 | |
| spaceboundsolutions.com | SBS-925562 | 1 | | 1 | |
 ipcstore.com | 12_UTP28SP8INGR_1 | 1 | -2 | 1 | 1 @ $12.00 |
| us.rs-online.com | 71122766 | 10 | | 1 | 10 @ $12.87, 20 @ $12.43, 50 @ $12.16, 100 @ $11.92 |