 Digi-Key | 255-1391-ND | 1 | | 1 | |
| Allied Electronics | 70618178 | 50 | | 1 | |
 Onlinecomponents.com | HY1-3V | 1 | | 1 | 1 @ $2.64, 25 @ $2.44, 50 @ $2.26, 100 @ $2.11, 500 @ $1.97, 1000 @ $1.58 |
 Newark | 10C6690 | 50 | | 50 | 50 @ $3.28, 100 @ $2.92, 500 @ $2.66, 1000 @ $2.35, 2500 @ $2.19 |
| Future Electronics | 6068055 | 50 | | 50 | 50 @ $3.55, 25 @ $2.81, 50 @ $2.67, 250 @ $2.37 |
| 1Source | HY1-3V | 1 | | 1 | |
| Digi-Key | 510156 | 1 | 1045 | 1 | 1 @ $3.40, 10 @ $3.18, 25 @ $2.83, 50 @ $2.69, 100 @ $2.55, 250 @ $2.26, 500 @ $2.12, 1000 @ $1.98, 5000 @ $1.91 |
 TTI | HY1-3V | 1 | | 1 | 100 @ $2.12, 1000 @ $1.96, 10000 @ $1.89 |
| Mouser | 769-HY1-3V | 1 | 98 | 1 | 1 @ $3.74, 10 @ $3.51, 100 @ $2.81, 1000 @ $2.19, 10000 @ $2.11 |
 jotrin.com | JT33-HY1-3V | 1 | 15000 | 1 | |