 
    | Parameters | |
|---|---|
| Mount | DIN Rail | 
| Mounting Type | DIN Rail | 
| Packaging | Bulk | 
| Published | 2008 | 
| Series | STC-642 | 
| Part Status | Active | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Termination | Screw | 
| Type | Surge Protection Module | 
| Max Operating Temperature | 85°C | 
| Min Operating Temperature | -40°C | 
| Voltage - Rated | 20V | 
| Capacitance | 1.5nF | 
| Voltage - Rated DC | 20V | 
| Current Rating | 500A | 
| Approval Agency | UL | 
| Clamping Voltage | 20V | 
| Region Utilized | International | 
| Overload Protection | Fuse Holder | 
| AC Outlets | None | 
| Connector - AC Output | Screw Terminals | 
| Connector - AC Input | Screw Terminals | 
| Height | 52.07mm | 
| Length | 60.96mm | 
| Width | 25.4mm | 
| RoHS Status | RoHS Compliant |