| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | TDZVTR20DKR-ND | 2900 | $0.49 | Buy |
| Farnell | TDZVTR20 | 110 | * $0.56 | Buy |
| Quarktwin Electronic Components | TDZVTR20 | 38447 | $0.36 | Buy |
| Ameya360 | TDZVTR20 | 100 | $0.14 | Buy |
| RS Components | TDZVTR20 | $17.40 | Buy | |
| AVNET Asia Pacific | TDZVTR20 | Buy | ||
| Newark | TDZVTR20 | 2844 | $0.51 | Buy |
| element14 APAC | TDZVTR20 | 2844 | * $0.55 | Buy |
| AVNET Express | TDZVTR20 | $0.09 | Buy |
Small mold type zener diode for voltage regulation.