| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 58-TLP521-4XGRG-ND | 20 | $1.80 | Buy |
| DigiKey | TLP521-4X-ND | 2481 | $1.60 | Buy |
| Arrow North American Components | TLP521-4X | 203 | $0.64 | Buy |
| Verical Marketplace | TLP521-4X | 40000 | $0.74 | Buy |
| element14 APAC | TLP521-4X | 938 | * $2.21 | Buy |
| Win Source | TLP521-4X | 16000 | Buy | |
| Ameya360 | TLP521-4X | 937 | $0.61 | Buy |
| TME | TLP521-4X | 1005 | $0.81 | Buy |
| Future Electronics | TLP521-4X | 6950 | $0.56 | Buy |
| Utmel | TLP521-4X | 25000 | $0.75 | Buy |
DIP16 Through Hole Quad Channel 55 V 5300 Vrms Phototransistor Optocoupler