| Allied Electronics | 70178555 | 1 | | 1 | |
 Digi-Key | SW1280-ND | 1 | 11 | 1 | 1 @ $31.88, 10 @ $23.91, 25 @ $21.92, 50 @ $20.59, 100 @ $19.26, 250 @ $18.59, 500 @ $17.93, 1000 @ $17.60, 5000 @ $17.27 |
 Radwell | A-20GQ-B | 1 | | 1 | |
| RS Online | 8279074 | 1 | | 1 | |
| 1Source | A-20GQ-B | 1 | | 1 | |
 Carlton Bates Company | 40312387303 | 1 | | 1 | 1 @ $23.18 |
 NRI Industrial | D652464 | 1 | | 1 | 1 @ $29.94 |
 AmazonTP | B00DK86M38 | 1 | | 1 | 1 @ $31.26 |
 Amazon | B005T84ZLI | 1 | | 1 | |
 Newark | 22C7638 | 1 | 6 | 1 | 1 @ $32.71, 5 @ $30.10, 10 @ $27.80, 25 @ $26.50, 50 @ $25.19 |
 Onlinecomponents.com | A20GQB | 1 | 3 | 1 | 1 @ $34.65, 10 @ $23.67, 100 @ $18.89, 1000 @ $17.43, 10000 @ $17.43 |
| Arrow | A-20GQ-B | 1 | 1 | 1 | 1 @ $12.28, 10 @ $12.28, 100 @ $12.28, 1000 @ $12.28, 10000 @ $12.28 |
| Mouser | 653-A20GQ-B | 1 | 13 | 1 | 1 @ $30.48, 10 @ $23.90, 100 @ $19.25, 1000 @ $18.59, 10000 @ $18.59 |
 Misumi USA | A-20GQ-B | 1 | | 1 | 1 @ $36.32, 4 @ $36.32, 121 @ $36.32 |
| RS Delivers | 2508805263 | 1 | | 1 | |
 kempstoncontrols.co.uk | A-20GQ-B | 1 | | 1 | 1 @ $49.77 |
| Digi-Key | 1811240 | 1 | 220 | 1 | 1 @ $38.54, 10 @ $28.91, 25 @ $26.50, 50 @ $24.89, 100 @ $23.28, 250 @ $22.48 |
| us.rs-online.com | 70178555 | 1 | 46 | 1 | 1 @ $40.96, 3 @ $32.12 |
| Airline Hydraulics | OMRON A-20GQ-B | 1 | | 1 | 1 @ $28.84 |
| Master Electronics | A20GQB | 1 | 102 | 1 | 1 @ $39.73, 2 @ $31.63 |
| ebay.com | A-20GQ-B | 1 | -2 | 1 | |