 Digi-Key | 255-1901-ND | 1 | 25 | 40 | 1 @ $4.61, 10 @ $4.32, 25 @ $3.84, 50 @ $3.65, 100 @ $3.46, 250 @ $3.07, 500 @ $2.88, 1000 @ $2.69 |
 Allied Electronics | E1110445 | 40 | | 40 | 40 @ $2.80 |
 Onlinecomponents.com | TXS2SA-6V | 1 | 40 | 1 | 1 @ $3.51, 25 @ $3.37, 100 @ $3.12, 250 @ $3.00, 500 @ $2.86, 1000 @ $2.82, 2500 @ $2.80, 5000 @ $2.79 |
| Allied Electronics | E5366078 | 1 | | 1 | 1 @ $3.39 |
 Newark | 11C0348 | 40 | | 40 | 25 @ $4.41, 50 @ $4.04, 100 @ $3.60, 500 @ $3.28, 1000 @ $2.89, 2500 @ $2.69 |
| Future Electronics | 4098518 | 1 | 120 | 1 | 1 @ $2.40, 25 @ $2.10, 50 @ $2.05, 100 @ $1.99, 250 @ $1.92 |
| 1Source | TXS2SA-6V | 1 | | 1 | |
 swatee.com | TXS2SA-6V | 1 | 25 | 1 | 1 @ $8.32 |
| us.rs-online.com | 74614269 | 40 | | 40 | 40 @ $4.04 |