| Onlinecomponents.com | W28-XT1A-15 | 2.16 | 1 | 25 | | TE Connectivity / P&B Brand | | 2.16 @ 25 |
 | iodParts | W28-XT1A-15 | 2.73 | 100 | 500 | | TE Connectivity | | 2.73 @ 100 |
| Waldom | TE CONNECTIVITY POTTER-BRUMFIELD W28-XT1A-15 | 2.95 | 20 | 1897 | | TE CONNECTIVITY / POTTER-BRUMFIELD | | 2.95 @ 25 |
| Hotenda | H510281 | 2.9952 | 1 | 1212 | | TE Connectivity Potter & Brumfield Relays | | 2.9952 @ 25 |
| Arrow | W28-XT1A-15 | 3.577 | 1 | 1179 | | TE Connectivity | | 3.577 @ 25 |
 | Component Electronics | 508-250 | 3.85 | 1 | 25 | | Potter & Brumfield | | 3.85 @ 25 |
 | Newark | 99F6269 | 3.95 | 1 | 567 | | POTTER&BRUMFIELD - TE CONNECTIVITY | | 3.95 @ 25 |
| Mouser | 655-W28-XT1A-15 | 4.21 | 1 | 1383 | | TE Connectivity | | 4.21 @ 25 |
| us.rs-online.com | 70198841 | 4.54 | 1 | 492 | | TE Connectivity | | 4.54 @ 25 |
| RS Delivers | 782-6565 | 5.16 | 1 | 76 | | TE Connectivity | | 5.16 @ 25 |
| AmazonTP | B00DED0OX8 | 8.97 | 1 | 25 | 2 | TE Connectivity / P&B Brand | | 8.97 @ 25 |
 | Zoro | G805808518 | 101.25 | 1 | 25 | | Te Connectivity | | 101.25 @ 25 |
