| Waldom | OMRON ELECTRONIC COMPONENTS G5Q-1A4-DC18 | 0.76 | 70 | 1990 | | OMRON ELECTRONIC COMPONENTS | | 0.76 @ 70 |
| Verical | G5Q-1A4 DC18 | 0.811 | 8 | 194 | | Omron | | 0.811 @ 8 |
| Onlinecomponents.com | G5Q-1A4-DC18 | 1.0 | 20 | 1741 | | Omron | | 1.0 @ 20 |
 | iodParts | G5Q-1A4 DC18 | 1.06 | 250 | 6500 | | Omron | | 1.06 @ 250 |
| Newark | 04M9806 | 1.07 | 500 | 93 | | OMRON ELECTRONIC COMPONENTS | | 1.07 @ 500 |
 | Digi-Key | Z2978-ND | 1.45 | 1 | 93 | | Omron Electronics Inc-EMC Div | | 1.45 @ 1 |
| Mouser | 653-G5Q-1A4DC18 | 1.52 | 1 | 1065 | | Omron | | 1.52 @ 1 |
| Allied Electronics | E5360857 | 3.23 | 1 | 93 | | Omron Electronic Components | | 3.23 @ 1 |
 | Radwell | G5Q1A4DC18 | 7.0 | 1 | 19 | | OMRON | | 7.0 @ 1 |
 | Zoro | G305866704 | 104.3 | 1 | 93 | | Omron Electronic Components | | 104.3 @ 1 |
