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STC-CCTV Coax Series
Tailored specifically to CCTV, data, audio and cable applications, these units are single Coax Surge Protection Devices implementing three-stage hybrid technology. They address overvoltage transients with a primary gas discharge tube (GDT), and secondary silicon avalanche diode (SAD) components. Overcurrent protection (e.g. sneak and fault currents) is mitigated with solid-state resetable fuses PTCs. The STC-CCTV units are designed in accordance with NFPA 780 (2004 edition) requirements, with up to 20kA of surge current capability. The STC-CCTV-75I model has an isolated ground and is recommended for use at the camera end.
Features
- Hybrid, three-stage technology using gas tubes, SADs and PTCs
- Sneak/Fault Current Protection
- Low Insertion Loss
- Shielded Case
- 5 Year Warranty
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STC-CCTV Coax Series
| Operating Voltage |
5 |
| Clamping Voltage |
6 |
| Frequency Range |
0 to 20 MHz |
| Equipment Location |
IEEE Category C, and Category B |
| Rated Load Current |
0.35 amperes |
| Topology |
2-Port Series |
| STC Technology |
Primary Stage Gas Discharge Tube (GDT), and Secondary Stage Silicon Avalanche Diode (SAD), w/Series PTC |
| Modes of Protection |
Signal to Ground |
| Nominal Discharge Current Per Mode |
10.0 kA |
| Maximum Discharge Current Per Mode |
20.0 kA |
| EMI Attenuation |
< 0.1 dB at 20 MHz |
| VSWR |
< 1.2 |
| Continuous Power |
0.72 Watts |
| Operating Humidity |
0-95% Non-condensing |
| Operating & Storage Temperature |
-40oC to +85oC |
| Input/Output Connection Type |
-40oC to +85oC |
| Mounting |
Flange |
| Enclosure Type |
Metal |
| Certifications |
UL 497B Pending, NFPA 780 (2004) Compliant for Communication Protectors |
| Warranty |
5 Year |
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