 Digi-Key | TL528-ND | 1 | 359 | 1 | 1 @ $2.27, 10 @ $2.06, 25 @ $1.93, 50 @ $1.85, 100 @ $1.76, 250 @ $1.60, 500 @ $1.47, 1000 @ $1.26 |
| Allied Electronics | 70590277 | 1 | | 1 | |
| Zoro | G6761397 | 1 | | 1 | |
 Radwell | N002-002-BL | 1 | | 1 | |
| Galco | N002-002-BL | 1 | | 1 | |
| Hotenda | H42941 | 1 | | 1 | 1 @ $2.53, 10 @ $2.30, 25 @ $2.16, 50 @ $2.06, 100 @ $1.97, 250 @ $1.78, 500 @ $1.64 |
| Office Specialties | N002-002-BL | 1 | | 1 | |
 quill.com | 901-IM1N68877IN | 1 | -2 | 1 | |
| Digi-Key | 4438377 | 2500 | 510 | 2500 | 1 @ $2.51, 10 @ $2.18, 25 @ $2.09, 50 @ $2.04, 100 @ $1.95, 250 @ $1.77, 500 @ $1.63, 1000 @ $1.39, 2500 @ $1.30 |
| nationalew.com | TRPN002002BL | 1 | -2 | 1 | |
 alldataresource.com | 641893 | 1 | -2 | 1 | 1 @ $2.95 |
| avalive.com | 132896 | 1 | -2 | 1 | 1 @ $2.90 |
 jensentools.com | 10054748 | 1 | | 1 | 1 @ $3.57 |
 OnTime Supplies | TRPN002002BL | 1 | | 1 | |
 grainger.ca | TPPN002002BL | 1 | | 1 | 1 @ $2.66 |
| barcodesinc.com | N002-002-BL | 1 | -2 | 1 | 1 @ $11.06 |
 Galco | N002-002-BL-TRL | 1 | | 1 | 1 @ $1.49 |
 CDW | 1369041 | 1 | 51 | 1 | 1 @ $3.99 |
 Beach Audio | 18144630 | 1 | 91 | 1 | 1 @ $12.41 |
| us.rs-online.com | 70590277 | 1 | 57 | 1 | 1 @ $2.63, 10 @ $2.49, 25 @ $2.43, 50 @ $2.38, 100 @ $2.33, 250 @ $2.27, 500 @ $2.22 |
 ipcstore.com | 6_N002-002-BL_1 | 1 | -2 | 1 | 1 @ $4.00 |
| spaceboundsolutions.com | SBS-530462 | 1 | -2 | 1 | 1 @ $10.11 |