| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | IS281-4GBCT-ND | 14786 | $1.54 | Buy |
| Future Electronics | IS281-4GB | 2000 | $0.52 | Buy |
| Newark | IS281-4GB | $1.56 | Buy | |
| element14 APAC | IS281-4GB | 4000 | * $0.67 | Buy |
| Win Source | IS281-4GB | 88500 | $0.90 | Buy |
| Rutronik | IS281-4GB | 16000 | $0.90 | Buy |
| RS Components | IS281-4GB | $1,536.00 | Buy | |
| Arrow North American Components | IS281-4GB | 2480 | $0.00 | Buy |
| Verical Marketplace | IS281-4GB | 100000 | $0.68 | Buy |
| Utmel | IS281-4GB | 222525 | $0.93 | Buy |
4 Channel Optocoupler Dual-line-in Pkg 3000 Vrms