 Sager Electronics | HWAQ-221 | 1 | | | 1 @ $2.65, 73 @ $2.30, 195 @ $2.05, 391 @ $1.99 |
| Control Design Supply | HWAQ-221 | | | | |
| Electro Sonic | HWAQ221 | 1 | | | 1 @ $2.13, 25 @ $1.99, 50 @ $1.87, 100 @ $1.75 |
| C Plus Electronics | HWAQ-221 | | -2 | | |
 Radwell | HWAQ-221 | 1 | | 1 | 1 @ $3.00 |
 Walker Industrial | HWAQ-221 | 1 | 3 to 5 Business Days | 1 | 1 @ $2.39 |
| Allied Electronics | 71697489 | 1 | | 1 | |
| Digi-Key | 1885-2065-ND | 1 | 10 | 1 | 1 @ $3.70, 10 @ $3.31, 25 @ $3.14, 50 @ $2.99, 100 @ $2.85, 250 @ $2.73, 500 @ $2.49, 1000 @ $2.37 |
 Digi-Key | 10071506 | 1 | 10 | 1 | 1 @ $3.99, 10 @ $3.57, 25 @ $3.38, 50 @ $3.26, 100 @ $3.09, 250 @ $2.95, 500 @ $2.71, 1000 @ $2.59 |
| Newark | 84C3096 | 1 | | 1 | 1 @ $4.21, 50 @ $3.96, 100 @ $3.71 |
 motorsandcontrol.com | HWAQ-221 | 1 | | 1 | 1 @ $2.81 |
 Galco | HWAQ-221-IDEC | 1 | | 1 | 1 @ $2.96 |
