| Onlinecomponents.com | 53C15K | 9.03 | 1 | 480 | | HONEYWELL | | 9.03 @ 1 |
| MCM Electronics | 287-1856 | 11.42 | 1 | In Stock | | Honeywell / Clarostat | | 11.42 @ 1 |
| Hotenda | H2957357 | 12.47 | 1 | In Stock | | Honeywell Sensing and Control | | 12.47 @ 1 |
| AmazonTP | B005S45E7W | 14.09 | 1 | In Stock | 2 | HONEYWELL S&C / CLAROSTAT | | 14.09 @ 1 |
| AmazonUNK | B005S45E7W | 14.09 | 1 | In Stock | | HONEYWELL S&C / CLAROSTAT | | 14.09 @ 1 |
| Newark | 46AJ2699 | 17.34 | 1 | In Stock | | HONEYWELL | | 17.34 @ 1 |
  | swatee.com | 53C15K | 17.64 | 1 | 305 | | Honeywell | | 17.64 @ 1 |
| Carlton Bates Company | 78454941460 | 17.85 | 1 | 44 | | Honeywell | | 17.85 @ 1 |
| us.rs-online.com | 70153137 | 18.05 | 1 | In Stock | | Honeywell | | 18.05 @ 1 |
| Digi-Key | 14789735 | 29.07 | 2 | In Stock | | Honeywell Sensing and Productivity Solutions | | 29.07 @ 2 |