| Allied Electronics | 70178117 | 1 | | 1 | |
 Digi-Key | Z5757-ND | 1 | 12 | 1 | 1 @ $88.20, 10 @ $77.17, 25 @ $70.56, 50 @ $66.15, 100 @ $62.84, 250 @ $60.64, 500 @ $58.43, 1000 @ $57.33 |
 Newark | 18M7859 | 1 | 4 | 1 | 1 @ $96.35 |
 Radwell | ZC-Q2155 | 1 | 1 | 1 | |
 Newark | 07WX9403 | 1 | 10 | 1 | 1 @ $104.07, 5 @ $98.19, 10 @ $92.92, 25 @ $88.50, 50 @ $83.38, 100 @ $76.75 |
| RS Online | 4350337 | 1 | | 1 | |
 BDI Express | ZC-Q2155 | 1 | | 1 | |
 Carlton Bates Company | 40312316041 | 1 | | 1 | 1 @ $85.17 |
| 1Source | ZC-Q2155 | 1 | | 1 | |
 Onlinecomponents.com | ZCQ2155 | 1 | 2 | 1 | 1 @ $87.61, 10 @ $72.49, 100 @ $59.93, 1000 @ $59.93, 10000 @ $59.93 |
| Verical | ZC-Q2155 | 1 | 1 | 1 | 1 @ $102.50, 10 @ $87.58, 100 @ $87.58, 1000 @ $87.58, 10000 @ $87.58 |
 Misumi USA | ZC-Q2155 | 1 | | 1 | 1 @ $40.75, 156 @ $40.75 |
| RS Delivers | 435-0337 | 1 | | 1 | 1 @ $37.76 |
 kempstoncontrols.co.uk | ZC-Q2155 | 1 | | 1 | 1 @ $45.79 |
| TME | ZC-Q2155 | 1 | | 1 | |
| Digi-Key | 1843303 | 1 | | 1 | |
 cnc-specialty-store.com | ZC-Q2155 | 1 | -2 | 1 | 1 @ $136.08 |
| Airline Hydraulics | OMRON ZC-Q2155 | 1 | | 1 | |
| us.rs-online.com | 70178117 | 1 | 16 | 1 | 1 @ $115.17, 3 @ $109.67, 5 @ $104.20, 25 @ $100.90, 50 @ $92.86, 100 @ $85.42 |
| Master Electronics | ZCQ2155 | 1 | 13 | 1 | 1 @ $94.79, 2 @ $88.94 |