| Allied Electronics | 70101045 | 1 | | 1 | |
 Onlinecomponents.com | D-181-1220-90/9 | 1 | 2837 | 1 | 1 @ $4.90, 100 @ $4.41, 200 @ $4.19, 300 @ $3.97, 500 @ $3.78, 1000 @ $2.91, 2500 @ $2.61, 5000 @ $2.27 |
 Onlinecomponents.com | 521076-000 | 1 | 2537 | 1 | 1 @ $4.41, 25 @ $4.19, 100 @ $3.97, 500 @ $3.78, 1000 @ $2.91, 2500 @ $2.61, 5000 @ $2.27, 10000 @ $1.97 |
 Digi-Key | S0633-ND | 1 | | 1 | |
| RS Online | 8805112 | 1 | | 1 | |
| Hotenda | H127065 | 1 | | 1 | |
| RS Delivers | 880-5112 | 1 | | 1 | |
 Newark | 33K4587 | 500 | | 500 | 500 @ $5.38 |
| AmazonSC | B00DWIIW3E | 1 | | 1 | 1 @ $22.07 |
| Digi-Key | 2395633 | 1 | | 1 | |
 Zoro | G400959769 | 1 | | 1 | 1 @ $97.50 |
 Zoro | G800960242 | 10 | | 10 | 1 @ $9.76 |
 Arrow | D-181-1220-90/9 | 1 | 167 | 1 | 1 @ $7.39, 10 @ $7.09, 100 @ $5.86, 1000 @ $4.31, 10000 @ $4.10 |
| Mouser | 650-D-181-1220-90/9 | 1 | 275 | 1 | 1 @ $7.80, 10 @ $7.48, 100 @ $6.17, 1000 @ $4.55, 10000 @ $4.55 |
| Newark | 74AC8991 | 10 | 50 | 10 | 10 @ $8.78, 25 @ $8.53, 50 @ $8.30, 100 @ $8.08, 250 @ $7.94 |
| us.rs-online.com | 70101045 | 1 | 119 | 1 | 1 @ $9.84, 10 @ $9.65, 50 @ $9.34, 100 @ $9.06, 250 @ $8.46, 1000 @ $7.97 |