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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

Model

D12DB9-3

D12DB9-9

D24DB15-15

Lightning projection zone(LPZ)

2

Standards Compliance

IEC61000, EN60950

According to IEC61643

III

According to DIN VDE6075 Part6(Draft 11.89) A1,A2

D

Max continuous operating voltage Uc

12V

24V

Nominal discharge current (8/20µs) In

3KA

Max discharge current Imax (8/21µs) Imax

5KA

Limiting Voltage(10/700µs) component wire- grounding

≤40V

≤100V

Cut-off Frequency fG

20MHz

Response time tA (L-N/N-PE)

1ns

Protection line

2,3,5

1-9

1-15

Mounting

Be Installed between protected equipment and signal line

Protection port

3 Needles

9 Needles

15 Needles

Transmission standards

10Mbps

Dimension

85*25*25mm

102*55*25mm

102*55*25mm

Compression plug

≥250mm

IP code(IEC EN 60529)

IP54

Interface form

DB9-J/K

DB15

Material/color

Aluminum/Blue

Insertion loss

≤0.5dB

Working conditions

Temperature: -40 to 85℃, Relative humidity: ≤95%

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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