| Allied Electronics | 70184882 | 1 | | 1 | |
 Digi-Key | F3745-ND | 1 | 10 | 1 | 1 @ $38.61, 10 @ $35.71, 25 @ $32.82, 100 @ $30.50, 250 @ $27.99, 500 @ $26.64, 1000 @ $25.09, 2500 @ $24.32 |
 Newark | 09F2190 | 30 | | 30 | 25 @ $34.83, 100 @ $32.38, 500 @ $31.25 |
 Radwell | V321DB40 | 1 | | 1 | 1 @ $65.00 |
| RS Online | 8768183 | 1 | | 1 | |
| 1Source | V321DB40 | 1 | | 1 | |
| Hotenda | H615897 | 1 | 34 | 1 | 1 @ $38.61, 10 @ $35.71, 100 @ $30.50, 250 @ $27.99, 500 @ $26.64 |
| Freelance Electronics | V321DB40 | 1 | 40 | 1 | 1 @ $38.33, 4 @ $30.49, 10 @ $28.75, 20 @ $26.71, 30 @ $23.81 |
 RS Delivers | 876-8183 | 1 | | 1 | 1 @ $40.06, 10 @ $38.98, 25 @ $37.94, 50 @ $36.97, 100 @ $36.06 |
| iodParts | V321DB40 | 1 | 40 | 1 | |
| Digi-Key | 485857 | 1 | | 1 | 1 @ $48.64, 10 @ $45.48, 25 @ $42.06, 100 @ $39.43, 250 @ $36.80, 500 @ $34.96 |
 Galco | V321DB40-LF | 1 | 19 | 1 | 1 @ $33.33 |
| TME | V321DB40 | 30 | | 30 | 30 @ $35580.57 |
| us.rs-online.com | 70184882 | 1 | 14 | 1 | 1 @ $64.00, 5 @ $60.57, 100 @ $57.49, 500 @ $55.61, 1000 @ $53.84, 2500 @ $52.19 |