| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 1016-SP3491EN-L/TRCT-ND | 0 | $1.67 | Buy |
| Mouser Electronics | 701-SP3491EN-L/TR | 659 | $1.83 | Buy |
| AVNET Express | SP3491EN-L/TR | 2500 | $0.92 | Buy |
| AVNET Asia Pacific | SP3491EN-L/TR | 12500 | $0.57 | Buy |
| Verical Marketplace | SP3491EN-L/TR | 1226 | $1.15 | Buy |
| Rutronik | SP3491EN-L/TR | $0.92 | Buy | |
| element14 APAC | SP3491EN-L/TR | 1213 | * $2.27 | Buy |
| Newark | SP3491EN-L/TR | 1472 | $1.97 | Buy |
| Arrow North American Components | SP3491EN-L/TR | 1 | $2.16 | Buy |
| Future Electronics | SP3491EN-L/TR | 2500 | $0.86 | Buy |
| Farnell | SP3491EN-L/TR | 1213 | * $1.60 | Buy |
SP3491 Series 10 Mbps 3.3 V Low Power Full Duplex RS-485 Transceiver - NSOIC-14