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STC-CCTV Coax Series
Power Protection and Conditioning
Selection Table
Catalog Number
STC-CCTV-75
STC-CCTV-75I
Description
Without isolated ground
With isolated ground
Specifications
The STC-CCTV Series is tailored specifically to CCTV, data,
audio and cable applications. These units are single Coax
Surge Protective Devices implementing three-stage hybrid
technology. They address overvoltage transients with
a primary gas tube, and secondary silicon avalanche
components. Over-currents (e.g. sneak and fault currents)
are 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.
Applications
• CCTV Head End
• CCTV Camera End
Features
• Hybrid, three-stage technology
• Sneak/fault current protection
• Low insertion loss
• Shielded case
• Five year limited warranty
Certifications and Compliances
Listed
- UL 497B
• RoHS Compliant
• NFPA 780 (2004) Compliant for Communication
Protectors
•
Description
Operating Voltage
Clamping Voltage
Frequency Range
Equipment Location
Rated Load Current
Topology
STC Technology
Modes of Protection
Nominal Discharge
Current per Mode
Maximum Discharge
Current per Mode
EMI Attenuation
VSWR
Continuous Power
Operating Humidity
Operating & Storage
Temperature
Input & Output
Connection Type
Mounting
Enclosure Type
Warranty
STC-CCTV-75
5
6
0 to 20 MHz
IEEE Category C, and Category B
0.35 amperes
2-port Series
Primary Stage: Gas Tubes,
Secondary Stage: Silicon Avalanche Components
Third Stage: resetable fuses (PTCs)
Signal to Ground
10.0 kA
20.0 kA
< 0.1 dB at 20 MHz
< 1.2
0.72 Watts
0-95 % Non-condensing
-40
o
C to +85
o
C
BNC, 50/75 Ohm
Flange
Metal
5 year limited warranty
STC-CCTV-75I
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Contact
Technical Services
at
(800) 377-4384
with any questions.
Visit our website at www.solahd.com.