| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | XC1006-ND | 758 | $0.49 | Buy |
| DigiKey | XC1006-ND | 1017 | $0.69 | Buy |
| Mouser Electronics | 520-HCU270-18-4X-F | 282 | $0.65 | Buy |
| Mouser Electronics | 520-HCU270-18-4X-F | 0 | $0.69 | Buy |
| Farnell | ECS-270-18-4X-F | * $0.41 | Buy | |
| Arrow North American Components | ECS-270-18-4X-F | 690 | $0.33 | Buy |
| AVNET Express | ECS-270-18-4X-F | $0.33 | Buy | |
| Verical Marketplace | ECS-270-18-4X-F | 690 | $0.32 | Buy |
Crystal 27MHz 18pF 2-Pin HC-49/U