 Digi-Key | 255-3610-5-ND | 1 | 49 | 40 | 1 @ $4.01, 10 @ $3.76, 25 @ $3.34, 50 @ $3.17, 100 @ $3.01, 250 @ $2.67, 500 @ $2.50, 1000 @ $2.34 |
 Onlinecomponents.com | TX2-12V-1 | 1 | 123 | 1 | 1 @ $2.47, 25 @ $2.34, 40 @ $2.23, 80 @ $2.11 |
 Newark | 12N3982 | 40 | | 40 | 25 @ $3.82, 50 @ $3.50, 100 @ $3.12, 500 @ $2.84, 1000 @ $2.51, 2500 @ $2.33 |
| iodParts | TX2-12V-1 | 1 | 73 | 1 | |
| Digi-Key | 649601 | 9800 | | 9800 | 1 @ $4.21, 10 @ $3.94, 25 @ $3.51, 40 @ $3.33, 80 @ $3.16, 240 @ $2.81, 440 @ $2.63, 960 @ $2.45, 9800 @ $2.33 |
 Newark | 09AK9462 | 1 | | 1 | 1 @ $3.73, 10 @ $3.31, 25 @ $3.07, 50 @ $2.82, 100 @ $2.51, 500 @ $2.27 |
| us.rs-online.com | 74614120 | 40 | | 40 | 40 @ $3.50 |