| Allied Electronics | 70158630 | 1 | | 1 | |
 Digi-Key | 255-1895-ND | 1 | 2569 | 1 | 1 @ $4.49, 10 @ $4.21, 25 @ $3.74, 50 @ $3.55, 100 @ $3.37, 250 @ $2.99, 500 @ $2.81, 1000 @ $2.62, 5000 @ $2.52 |
| Jameco | 762030 | 1 | | 1 | |
 Onlinecomponents.com | TXS2-12V | 1 | | 1 | 1 @ $4.49, 5 @ $2.80, 10 @ $2.74, 25 @ $2.54, 50 @ $2.48, 100 @ $2.43, 250 @ $2.24 |
| Newark | 11C0338 | 1 | | 1 | |
| Future Electronics | 5095980 | 40 | | 40 | 40 @ $1.97, 300 @ $1.87 |
| 1Source | TXS2-12V | 1 | | 1 | |
| Win Source | TXS2-12V | 1 | 27 | 1 | |
| RS Delivers | 815-4938 | 1 | 303 | 1 | 1 @ $4.88, 25 @ $4.08, 50 @ $3.88, 100 @ $3.67, 250 @ $3.28 |
| RS Online | 8154938 | 1 | | 1 | |
 swatee.com | TXS2-12V | 1 | 220 | 1 | 1 @ $8.81 |
| iodParts | TXS2-12V | 125 | 720 | 125 | 125 @ $2.66, 285 @ $2.56 |
 AmazonTP | B00LWOS6V8 | 1 | | 1 | 1 @ $20.14 |
 AmazonTP | B00FRBU156 | 1 | | 1 | 1 @ $18.00 |
| AmazonUNK | B00FRBU156 | 1 | -2 | 1 | 1 @ None |
 Newark | 71Y9519 | 1 | 499 | 1 | 1 @ $1.44, 10 @ $1.44, 25 @ $1.44, 50 @ $1.44, 100 @ $1.44, 500 @ $1.44 |
| Digi-Key | 385898 | 1 | | 1 | |
 Verical | TXS2-12V | 40 | 560 | 1 | 40 @ $3.83, 1000 @ $3.12, 10000 @ $3.12 |
| RS Delivers | 2509652455 | 1 | | 1 | |
| us.rs-online.com | 70158630 | 1 | 295 | 1 | 1 @ $4.75, 10 @ $4.45, 25 @ $3.96, 120 @ $3.56 |
 jotrin.com | JT33-TXS2-12V | 1 | 320 | 1 | |