 Abacus Technologies | Q8040K7 | | 1994 | | |
 Digi-Key | Q8040K7TP-ND | 1 | 125 | 250 | 1 @ $9.51, 10 @ $8.59, 25 @ $8.19, 100 @ $6.79, 500 @ $5.99, 1000 @ $5.39, 2500 @ $5.19, 5000 @ $4.91 |
| Newark | 56P4269 | 1 | | 1 | |
| Hotenda | H1914770 | 1 | 222 | 1 | 1 @ $9.99, 10 @ $8.99, 25 @ $8.19, 100 @ $7.39, 250 @ $6.79, 500 @ $6.19 |
 Radwell | Q8040K7TP | 1 | 4 | 1 | |
| Future Electronics | 8002950 | 250 | | 250 | 250 @ $6.45 |
| AmazonSC | B0748MD916 | 1 | | 1 | 1 @ $2796.50 |
| Digi-Key | 216023 | 1 | | 1 | 1 @ $14.38, 10 @ $13.22, 100 @ $11.16, 500 @ $9.93, 1000 @ $9.69 |
 Newark | 50AJ8022 | 1 | 174 | 1 | 1 @ $8.29, 5 @ $8.29, 10 @ $8.29, 25 @ $7.69, 100 @ $7.18, 500 @ $6.92, 1000 @ $6.80 |
