 Newark | 54W2540 | 3500 | | 3500 | 2000 @ $0.66, 4000 @ $0.60, 6000 @ $0.58, 10000 @ $0.56 |
| Newark | 90AJ1154 | 1 | | 1 | 1 @ $2.51, 10 @ $2.06, 25 @ $1.90, 50 @ $1.74, 100 @ $1.54, 500 @ $1.38 |
| Waldom | Panasonic EEF-CX0G221R/BKN | 63 | 2874 | 1 | 63 @ $0.85, 400 @ $0.82, 2000 @ $0.78 |
| us.rs-online.com | 70256998 | 100 | | 100 | 100 @ $1.77, 150 @ $1.68, 200 @ $1.60, 500 @ $1.52 |
| Digi-Key | 1731674 | 1 | | 1 | 1 @ $1.77, 10 @ $1.40, 50 @ $1.21, 100 @ $1.05, 500 @ $0.79, 1000 @ $0.70, 3500 @ $0.65, 7000 @ $0.63, 10500 @ $0.60 |
| us.rs-online.com | 70258670 | 3500 | | 3500 | 3500 @ $1.70, 175000 @ $1.66 |
| RS Online | 1666854 | 1 | | 1 | |
| Allied Electronics | 70256998 | 1 | | 1 | |
| 1Source | EEFCX0G221R | 1 | | 1 | |
| Digi-Key | 1731724 | 1 | 12762 | 1 | 1 @ $2.01, 10 @ $1.59, 50 @ $1.37, 100 @ $1.19, 500 @ $0.90, 1000 @ $0.79, 3500 @ $0.74 |
| Future Electronics | 3087122 | 3500 | | 3500 | 3500 @ $0.47 |
 Onlinecomponents.com | EEF-CX0G221R | 1 | 3485 | 1 | 1 @ $0.88, 1000 @ $0.80, 3000 @ $0.74, 3500 @ $0.54, 7000 @ $0.52 |
 Farnell | 2358276 | 5 | | | 5 @ $1.20, 50 @ $0.69, 250 @ $0.53, 500 @ $0.44, 1500 @ $0.42, 3500 @ $0.40, 17500 @ $0.39, 35000 @ $0.39 |
| Distrelec | EEFCX0G221R | 1 | | | 1 @ $1.79, 10 @ $1.35, 100 @ $0.90, 500 @ $0.77 |
| RS Components | 8663725 | | 990 | | |
| Abacus Technologies | EEFCX0G221R | | 6000 | | |