 Radwell | XW5E-S4.0-1.2-1 | 1 | | 1 | |
| Allied Electronics | 71164469 | 1 | | 1 | |
 Newark | 90Y8908 | 1 | | 1 | 1 @ $1.12, 10 @ $1.10, 25 @ $1.09, 50 @ $1.07, 100 @ $1.03, 250 @ $1.00 |
 Digi-Key | Z10325-ND | 1 | 166 | 10 | 1 @ $1.51, 10 @ $1.37, 25 @ $1.29, 50 @ $1.23, 100 @ $1.18, 250 @ $1.06, 500 @ $0.98, 1000 @ $0.84 |
| Digi-Key | 8636734 | 1 | 160 | 1 | 1 @ $1.79, 10 @ $1.55, 25 @ $1.49, 50 @ $1.45, 100 @ $1.39, 250 @ $1.26, 500 @ $1.16, 1000 @ $0.99, 2500 @ $0.93 |
 Mouser | 653-XW5ES4.01.21 | 1 | 10 | 1 | 1 @ $1.66, 10 @ $1.30, 100 @ $1.12, 1000 @ $0.91, 10000 @ $0.73 |
| Waldom | OMRON ELECTRONICS XW5E-S4.0-1.2-1 | 1 | | 1 | |
 kempstoncontrols.co.uk | XW5E-S4.0-1.2-1 | 1 | | 1 | 1 @ $0.89 |