| Onlinecomponents.com | 1W539 | 1 | 101 | 1 | 1 @ $1.44, 2 @ $1.08, 11 @ $0.93 |
| Allied Electronics | 70724262 | 1 | | 1 | |
| Newark | 33C8076 | 1 | | 1 | |
| ntepartsdirect | 1W539 | 1 | -2 | 1 | 1 @ $1.10, 10 @ $0.99, 50 @ $0.93, 100 @ $0.88 |
 Radwell | 1W539 | 20 | | 20 | |
| Hawk Electronics | 1W539 | 10 | 1350 | 10 | 10 @ $1.00, 750 @ $0.90, 1250 @ $0.90, 5000 @ $0.80, 7500 @ $0.80, 15000 @ $0.70 |
 EIO | 1W539 | 1 | -2 | 1 | 1 @ $4.50 |
 Digi-Key | 2368-1W539-ND | 5 | 2972 | 1 | 5 @ $0.23 |
| Digi-Key | 11644127 | 1 | 2596 | 1 | 50 @ $0.23, 100 @ $0.22, 150 @ $0.21, 200 @ $0.20, 250 @ $0.19 |
 ebay.com_mrhadi | 1W539 | 1 | -2 | 1 | 1 @ $65.00 |
 nesselectronics.com | NTE1W539 | 1 | 1 | 1 | 1 @ $2.10 |
 jensentools.com | 10131930 | 1 | | 1 | 1 @ $1.05 |
 americanmicrosemi.com | 1W539 | 1 | 1746 | 1 | 1 @ $0.34, 25 @ $0.34, 100 @ $0.33, 500 @ $0.33, 999 @ $0.33 |
| Galco | 1W539-NTE | 1 | | 1 | |
| us.rs-online.com | 70724262 | 1 | | 1 | 1 @ $0.22, 50 @ $0.22, 100 @ $0.21 |
 marvac.com | 80872 | 1 | 1 | 1 | 1 @ $1.95 |
