| Digi-Key | U21J2ZGD2-ND | 50 | | 1 | 50 @ $10.28, 100 @ $9.98, 250 @ $9.68, 500 @ $8.47, 1000 @ $8.02, 5000 @ $7.86 |
 Onlinecomponents.com | U21J2ZGD2 | 1 | 200 | 1 | 1 @ $10.29, 25 @ $8.91, 50 @ $7.41, 100 @ $6.56, 250 @ $6.12, 500 @ $5.45, 1000 @ $5.38, 2500 @ $4.90 |
| Hotenda | H4104476 | 1 | | 1 | |
| Newark | 35AH9097 | 50 | | 50 | 1 @ $14.65, 100 @ $13.39, 250 @ $12.48, 500 @ $10.98, 2500 @ $10.13, 10000 @ $9.76, 50000 @ $9.50 |
| Hawk Electronics | U21J2ZGD2 | 50 | | 50 | 50 @ $9.80, 75 @ $9.50, 100 @ $8.40, 200 @ $8.20, 250 @ $7.60, 500 @ $6.50 |
| Digi-Key | 3756217 | 1 | | 1 | |
| Newark | 03AM1459 | 50 | 196 | 50 | 50 @ $17.54, 100 @ $16.05, 250 @ $14.94, 500 @ $13.16, 2500 @ $12.12, 10000 @ $11.69 |