 Digi-Key | TL574-ND | 1 | 203 | 1 | 1 @ $5.35, 10 @ $5.14, 25 @ $4.71, 50 @ $4.49, 100 @ $4.28, 250 @ $3.75, 500 @ $3.64, 1000 @ $3.10 |
| Allied Electronics | 70590327 | 1 | | 1 | |
 Radwell | N002-015-BL | 10 | | 10 | |
| Hotenda | H43116 | 1 | | 1 | 1 @ $5.41, 10 @ $5.19, 25 @ $4.76, 50 @ $4.54, 100 @ $4.32, 250 @ $3.78, 500 @ $3.68 |
| Office Specialties | N002-015-BL | 1 | | 1 | |
 quill.com | 901-M1DA5464ING | 1 | -2 | 1 | |
| Digi-Key | 4438390 | 1 | 61 | 1 | 1 @ $6.18, 10 @ $5.59, 25 @ $5.28, 50 @ $5.15, 100 @ $4.89, 250 @ $4.38, 500 @ $4.12, 1000 @ $3.60, 2500 @ $3.42 |
 alldataresource.com | 641941 | 1 | -2 | 1 | 1 @ $5.47 |
| avalive.com | 132764 | 1 | -2 | 1 | 1 @ $3.39 |
 jensentools.com | 10054801 | 1 | | 1 | 1 @ $8.99 |
| Crescent Electric Supply Co | 2407985 | 1 | | 1 | |
 grainger.ca | TPPN002015BL | 1 | | 1 | 1 @ $6.38 |
 CDW | 2087084 | 1 | 75 | 1 | 1 @ $7.99 |
| barcodesinc.com | N002-015-BL | 1 | | 1 | |
| Crescent Electric Supply Co | N002-015-BL | 1 | | 1 | |
 Galco | N002-015-BL-TRL | 1 | | 1 | 1 @ $3.76 |
 Beach Audio | 18140431 | 1 | 3 | 1 | 1 @ $14.20 |
 Zoro | G5185960 | 1 | | 1 | 1 @ $7.58 |
| us.rs-online.com | 70590327 | 1 | 109 | 1 | 1 @ $6.35, 10 @ $6.00, 25 @ $5.87, 50 @ $5.75, 100 @ $5.62, 250 @ $5.49, 500 @ $5.37 |
 ipcstore.com | 6_N002-015-BL_1 | 1 | -2 | 1 | 1 @ $6.00 |