| Onlinecomponents.com | UTP28SP3BU | 1 | | 1 | 1 @ $13.41, 2 @ $12.74, 26 @ $12.10, 101 @ $11.49, 251 @ $10.92 |
 Newark | 46W9212 | 1 | 11 | 1 | 1 @ $16.57, 10 @ $16.14, 25 @ $15.64, 50 @ $15.21, 100 @ $14.79, 500 @ $14.37, 1000 @ $13.86 |
| Allied Electronics | 71122740 | 1 | | 1 | |
 Zoro | G0557695 | 1 | | 1 | 1 @ $8.93 |
 Digi-Key | 298-12893-ND | 1 | 108 | 1 | 1 @ $11.34, 10 @ $11.03, 25 @ $10.73, 50 @ $10.42, 100 @ $10.11, 500 @ $9.81, 1000 @ $9.50 |
 Platt.com | 0015636 | 1 | 45 | 1 | 1 @ $15.21 |
| Office Specialties | UTP28SP3BU | 1 | | 1 | |
 PCNation | YZ6254 | 1 | | 1 | 1 @ $15.04 |
 Zoro | G0648192 | 10 | | 10 | 1 @ $12.94 |
| PCNation | 6XV287 | 1 | | 1 | 1 @ $16.06 |
| Digi-Key | 7920182 | 1000 | | 1000 | 1 @ $12.62, 10 @ $12.28, 25 @ $11.94, 50 @ $11.59, 100 @ $11.25, 500 @ $10.91, 1000 @ $10.57 |
 CDW | 3298534 | 1 | 434 units In Stock | 1 | 1 @ $15.99 |
| French Gerleman | PANDUTP28SP3BU | 1 | | 1 | |
 steinerelectric.com | 931731 | 1 | | 1 | 1 @ $15.50 |
 alldataresource.com | MM03-PA7SD-06 | 1 | -2 | 1 | 1 @ $13.58 |
 alldataresource.com | MM03-PA7SD-06-CL | 1 | -2 | 1 | 1 @ $11.04 |
 electricalparts.com | UTP28SP3BU | 1 | 39 | 1 | 1 @ $12.74 |
| mayerelectric.com | PANUTP28SP3BU | 1 | | 1 | |
 jensentools.com | 10017876 | 1 | | 1 | 1 @ $14.60 |
| Graybar | 25456946 | 1 | 24 | 1 | 1 @ $9.42 |
 Galco | UTP28SP3BU-PNDT | 10 | | 10 | 1 @ $12.07 |
| Crescent Electric Supply Co | 2405486 | 1 | | 1 | |
 Beach Audio | 18254311 | 1 | | 1 | |
| us.rs-online.com | 71122740 | 1 | 4 | 1 | 1 @ $14.87, 5 @ $14.20, 10 @ $13.90, 25 @ $13.61, 50 @ $13.31, 100 @ $13.01 |
| spaceboundsolutions.com | SBS-925085 | 1 | -2 | 1 | 1 @ $17.74 |
 ipcstore.com | 12_UTP28SP3BU_1 | 1 | -2 | 1 | 1 @ $13.00 |
 crescentelectric.com | 763360 | 1 | 50 | 1 | 1 @ $11.87 |