| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | XC587CT-ND | 7145 | $1.96 | Buy |
| Mouser Electronics | 520-CSR400-20 | 1518 | $1.79 | Buy |
| Ameya360 | ECS-40-20-18-TR | 1000 | $1.29 | Buy |
| Verical Marketplace | ECS-40-20-18-TR | 1360 | $1.70 | Buy |
| AVNET Europe | ECS-40-20-18-TR | * $4.31 | Buy | |
| AVNET Asia Pacific | ECS-40-20-18-TR | $1.51 | Buy | |
| AVNET Express | ECS-40-20-18-TR | $1.46 | Buy | |
| Future Electronics | ECS-40-20-18-TR | 1000 | $1.65 | Buy |
| Arrow North American Components | ECS-40-20-18-TR | 1360 | $1.70 | Buy |
CSM-12 Series 4 MHz ?30 ppm 20 pF -40 to +85 ?C Surface Mount Quartz Crystal