| Newark | 27K7042 | 120 | | 120 | 100 @ $3.90, 500 @ $3.55, 1000 @ $3.14, 2500 @ $2.92 |
| Waldom | Eaton Electronics CTX250-1-52-R | 30 | 109 | 1 | 30 @ $3.11 |
 Digi-Key | 667503 | 1 | 109 | 1 | 1 @ $5.78, 10 @ $5.25, 25 @ $4.73, 50 @ $3.78, 100 @ $3.57, 250 @ $3.36, 500 @ $3.26, 1000 @ $3.05, 2500 @ $2.94 |
| us.rs-online.com | 71935698 | 120 | | 120 | 120 @ $4.52, 240 @ $4.37 |
| Allied Electronics | 71935698 | 120 | | 120 | |
| Waldom | EATON CTX250-1-52-R | 1 | | 1 | 1 @ $2.31, 30 @ $2.21, 60 @ $2.16, 120 @ $2.09, 15000 @ $1.55 |
| iodParts | CTX250-1-52-R | 1 | 240 | 1 | |
| Hotenda | H2146236 | 1 | | 1 | 1 @ $4.38, 10 @ $4.01, 25 @ $3.65, 50 @ $3.07, 100 @ $2.63, 250 @ $2.48, 500 @ $2.34 |
| 1Source | CTX250-1-52-R | 1 | | 1 | |
| Future Electronics | 7374549 | 120 | | 120 | 120 @ $4.99, 25 @ $3.16, 50 @ $2.86, 250 @ $2.28 |