Voltage Reference,
| Parameter Name | Attribute value |
| Maker | Plessey Semiconductors Ltd. |
| package instruction | , |
| Reach Compliance Code | unknown |
| Base Number Matches | 1 |

| ZNREF040C2 | ZNREF040C1 | ZNREF040A1 | |
|---|---|---|---|
| Description | Voltage Reference, | Voltage Reference, | Voltage Reference, |
| Maker | Plessey Semiconductors Ltd. | Plessey Semiconductors Ltd. | Plessey Semiconductors Ltd. |
| Reach Compliance Code | unknown | unknown | unknown |
| Base Number Matches | 1 | 1 | 1 |