 | IBS Electronics | OPB840W11Z | 4.95 | 1 | In Stock | | TT Electronics | | 4.95 @ 1 |
| Hotenda | H3941939 | 5.05 | 1 | In Stock | | TT Electronics/Optek Technology | | 5.05 @ 1 |
| Mouser | 828-OPB840W11Z | 5.8 | 1 | 29 | | Optek | | 5.8 @ 1 |
 | Newark | 69K8461 | 6.28 | 1 | 107 | | TT ELECTRONICS / OPTEK TECHNOLOGY | | 6.28 @ 1 |
| us.rs-online.com | 70048706 | 6.69 | 1 | 990 | | Optek (TT Electronics) | | 6.69 @ 1 |
| Radwell | OPB840W11Z | 6.87 | 1 | In Stock | | OPTEK | | 6.87 @ 1 |
 | Digi-Key | 1015252 | 7.12 | 1 | 3069 | | TT Electronics/Optek Technology | | 7.12 @ 1 |
| RS Delivers | 880-2015 | 8.544 | 1 | In Stock | | Optek | | 8.544 @ 1 |
 | swatee.com | OPB840W11Z | 10.31 | 1 | 80 | | TT Electronics | | 10.31 @ 1 |
| AmazonSC | B00LQQ9HCE | 343.75 | 1 | In Stock | | OPTEK TECHNOLOGY | | 343.75 @ 1 |
| AmazonTP | B00LQQ9530 | 1120.35 | 1 | In Stock | 15 | OPTEK TECHNOLOGY | | 1120.35 @ 1 |
