HEC4001 и другие
| Компонент | Описание | Производитель | |
| EC400 | Conductivity / TDS / Salinity / Temperature Meter |
Extech Instruments Corporation. |
 |
| EC400 | ExStik II Conductivity Kit |
Extech Instruments Corporation. |
|
| EC400-104 | High Voltage DC Filter Capacitors |
Vishay Siliconix |
|
| EC400-124 | High Voltage DC Filter Capacitors |
Vishay Siliconix |
|
| EC400-253 | High Voltage DC Filter Capacitors |
Vishay Siliconix |
|
| EC400-503 | High Voltage DC Filter Capacitors |
Vishay Siliconix |
|
| HEC4001 | Quadruple 2-input NOR gate |
NXP Semiconductors |
|
| HEC4001BDB | Quadruple 2-input NOR gate |
NXP Semiconductors |
|
| HEC4001BT | Quadruple 2-input NOR gate |
NXP Semiconductors |
|
| HEC4002BDB | Dual 4-input NOR gate |
NXP Semiconductors |
|