| Digi-Key | 298-20001-ND | 1 | 990 | 500 | 1 @ $0.53, 10 @ $0.52, 25 @ $0.51, 50 @ $0.49, 100 @ $0.48, 500 @ $0.47, 1000 @ $0.44 |
| Newark | 97B0647 | 1 | | 1 | 1 @ $228.87, 10 @ $212.52, 25 @ $204.98, 50 @ $197.43, 100 @ $188.63 |
 Onlinecomponents.com | P12-56HDR-D | 1 | 500 | 1 | 1 @ $0.30, 1000 @ $0.28, 2500 @ $0.27 |
 Radwell | P12-56HDR-D | 500 | | 500 | |
 Zoro | G0780180 | 1 | | 1 | 1 @ $204.17 |
| Allied Electronics | 71406163 | 500 | | 500 | |
| Hawk Electronics | P12-56HDR-D | 1 | | 1 | |
 Platt.com | 0656074 | 1 | | 1 | 1 @ $0.51 |
| Hotenda | H1659876 | 1 | | 1 | |
 Carlton Bates Company | 07498380285 | 1 | | 1 | 1 @ $175.00 |
 gordonelectricsupply.com | P12-56HDR-D | 1 | This Item Usually Ship in 5-7 Days | 1 | 1 @ $225.00 |
| Digi-Key | 450088 | 1 | 1134 | 1 | 1 @ $0.65, 10 @ $0.64, 25 @ $0.62, 50 @ $0.60, 100 @ $0.57, 500 @ $0.56, 1000 @ $0.51 |
 turtle.com | PAN P12-56HDR-D | 1 | -2 | 1 | 1 @ $504.16 |
 steinerelectric.com | 974307 | 1 | | 1 | 1 @ $414.50 |
 alldataresource.com | 10044593 | 1 | -2 | 1 | 1 @ $210.77 |
 French Gerleman | PANDP1256HDRD | 1 | | 1 | 1 @ $0.42 |
 cbtcompany.com | P12-56HDR-D | 1 | | 1 | |
 Galco | P12-56HDR-D-PNDT | 500 | | 500 | 1 @ $0.47 |
| us.rs-online.com | 71406163 | 500 | | 500 | 500 @ $0.43, 2500 @ $0.39, 5000 @ $0.37 |
| Airline Hydraulics | PANDUIT P12-56HDR-D | 1 | | 1 | 1 @ $0.52 |
