R232 / DB Series signal surge protection device
Series signal protector designed for communication network line not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge. This series product have connector with 9 needles,15needles,25needles,are widely used in communication security, network to protect data line, control line.
Features of Series Signal Protector D12DB9-3
Dual protection in Common module and different module
TVS array technology, low capacitance
Multi-Strike Capability
Application Of Series Signal Protector D12DB9-3
Designed for communication network line not to be spoiled by lightning over-voltage, induced over-voltage and static discharge.
Telecommunication, CCTV, networking system.
RS232 tvs protectionserial device, DB15 display interface device, DB25 printer interface device, etc.
Technical Parameters of Series Signal Protector D12DB9-3
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Model |
D12DB9-3 |
D12DB9-9 |
D24DB15-15 |
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Lightning projection zone(LPZ) |
2 |
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Standards Compliance |
IEC61000, EN60950 |
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According to IEC61643 |
III |
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According to DIN VDE6075 Part6(Draft 11.89) A1,A2 |
D |
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Max continuous operating voltage Uc |
12V |
24V |
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Nominal discharge current (8/20µs) In |
3KA |
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Max discharge current Imax (8/21µs) Imax |
5KA |
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Limiting Voltage(10/700µs) component wire- grounding |
≤40V |
≤100V |
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Cut-off Frequency fG |
20MHz |
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Response time tA (L-N/N-PE) |
1ns |
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Protection line |
2,3,5 |
1-9 |
1-15 |
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Mounting |
Be Installed between protected equipment and signal line |
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Protection port |
3 Needles |
9 Needles |
15 Needles |
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Transmission standards |
10Mbps |
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Dimension |
85*25*25mm |
102*55*25mm |
102*55*25mm |
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Compression plug |
≥250mm |
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IP code(IEC EN 60529) |
IP54 |
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Interface form |
DB9-J/K |
DB15 |
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Material/color |
Aluminum/Blue |
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Insertion loss |
≤0.5dB |
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Working conditions |
Temperature: -40 to 85℃, Relative humidity: ≤95％ |
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Now the price of rs232 surge protection circuitdevice is reasonable, if you have needs to buy rs232 protector, please contact us.
As a surge protector factory, we can offer sorts of lightning surge protectorfor sale, if you are interested, please leave us a message.
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