| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | EL3021S(TA)-ND | 0 | $0.24 | Buy |
| Mouser Electronics | 638-EL3021 | 0 | $0.46 | Buy |
| Win Source | EL3021 | 46329 | Buy | |
| Arrow North American Components | EL3021 | 0 | $0.50 | Buy |
| AVNET Express | EL3021 | $0.40 | Buy | |
| Utmel | EL3021 | 298579 | $0.17 | Buy |
| AVNET Europe | EL3021 | * $0.55 | Buy | |
| TME | EL3021 | 607 | $0.76 | Buy |
| Ameya360 | EL3021 | 671 | Buy |
Optocoupler Triac AC-OUT 1-CH 400VDRM 6-Pin PDIP Tube