| Digi-Key | Z11278-ND | 1 | 30 | 1 | 1 @ $0.63, 10 @ $0.59, 25 @ $0.52, 50 @ $0.50, 100 @ $0.47, 250 @ $0.42, 500 @ $0.39, 1000 @ $0.37 |
 Radwell | PYC-S | 1 | | 1 | |
 BDI Express | PYC-S | 1 | | 1 | |
 swatee.com | PYC-S | 1 | 11 | 1 | 1 @ $1.47 |
| Newark | 93B6705 | 1 | | 1 | 1 @ $0.91, 10 @ $0.85, 25 @ $0.82, 50 @ $0.76, 100 @ $0.71, 250 @ $0.67, 500 @ $0.65, 1000 @ $0.64 |
| Allied Electronics | 71275996 | 1 | | 1 | |
| Newark | 40AJ1434 | 1 | 798 | 1 | 1 @ $0.59, 10 @ $0.54 |
 Digi-Key | 369814 | 1 | 24 | 1 | 1 @ $0.72, 10 @ $0.67, 25 @ $0.60, 50 @ $0.57, 100 @ $0.54, 250 @ $0.48, 500 @ $0.45, 1000 @ $0.42, 5000 @ $0.40 |
| Airline Hydraulics | OMRON PYC-S | 1 | | 1 | 1 @ $0.76 |
| Master Electronics | PYCS | 1 | 988 | 1 | 1 @ $1.82, 11 @ $1.73 |