| Master Electronics | XS5WT421JMCK | 1 | 2 | 1 | 1 @ $246.46, 2 @ $230.03 |
| Newark | 42X0127 | 1 | | 1 | |
 Newark | 40T9772 | 1 | | 1 | 1 @ $249.93, 5 @ $243.41 |
| Newark | 40AJ3190 | 1 | | 1 | 1 @ $329.91, 5 @ $321.30 |
 kempstoncontrols.co.uk | XS5W-T421-JMC-K | 1 | | 1 | 1 @ $153.52 |
 Misumi USA | XS5W-T421-JMC-K | 1 | | 1 | 1 @ $198.37, 3 @ $198.37, 6 @ $198.37 |
| Waldom | OMRON ELECTRONICS XS5W-T421-JMC-K | 1 | | 1 | |
| Waldom | OMRON ELECTRONICS XS5WT421JMCK | 1 | | 1 | |
| Airline Hydraulics | OMRON XS5W-T421-JMC-K | 1 | | 1 | 1 @ $227.00 |
| RS Online | 1446507 | 1 | | 1 | |
| us.rs-online.com | 70279027 | 1 | | 1 | 1 @ $229.58, 3 @ $218.09 |
| 1Source | XS5W-T421-JMC-K | 1 | | 1 | |
| Allied Electronics | 70279027 | 1 | | 1 | |
 Radwell | XS5W-T421-JMC-K | 1 | | 1 | |
| Digi-Key | 2567168 | 1 | | 1 | 1 @ $243.31, 10 @ $225.47, 30 @ $217.36, 50 @ $215.73, 100 @ $210.87 |
| RS Delivers | 144-6507 | 1 | 9 | 1 | 1 @ $158.24, 5 @ $152.23, 10 @ $147.16, 20 @ $145.74, 50 @ $144.15 |
| Digi-Key | 14706243 | 1 | | 1 | 1 @ $349.18, 5 @ $331.26, 10 @ $315.10 |
 Digi-Key | Z3067-ND | 1 | 2 | 1 | 1 @ $198.00, 10 @ $191.40, 25 @ $178.20, 50 @ $175.56, 100 @ $171.60 |
| Hotenda | H31105 | 1 | | 1 | 1 @ $158.05, 10 @ $155.86, 50 @ $131.71, 100 @ $127.32, 250 @ $122.93, 500 @ $118.54 |
 Onlinecomponents.com | XS5WT421JMCK | 1 | 3 | 1 | 1 @ $160.56, 3 @ $150.00, 5 @ $146.15 |