| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | SI4421-A1-FTR-ND | 0 | $6.03 | Buy |
| Mouser Electronics | 634-SI4421-A1-FTR | 0 | $3.86 | Buy |
| Win Source | SI4421-A1-FTR | 47840 | $11.61 | Buy |
| Ameya360 | SI4421-A1-FTR | Buy | ||
| AVNET Express | SI4421-A1-FTR | $4.51 | Buy | |
| AVNET Asia Pacific | SI4421-A1-FTR | $4.52 | Buy | |
| AVNET Europe | SI4421-A1-FTR | * $3.96 | Buy |
RF Transceiver FSK 2.2V to 3.8V 16-Pin TSSOP T/R