Gold Member Since 2011
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Guangxi Dikai Sci&Tech Co., Ltd.

Surge Protector, Communication Line Surge Protector, dB9 Surge Protector manufacturer / supplier in China, offering Computer Network Communication Line dB9 dB15 dB25 dB37 Surge Protector, RS485 Pluggable DC 200V Analog Signal Line Lightning Arrestor, DIN Rail 2p Single Phase AC 220V Power Voltage Protector and so on.

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Supplier Homepage Product Signal Surge Protector Others Signal Surge Protector Computer Network Communication Line dB9 dB15 dB25 dB37 Surge Protector

Computer Network Communication Line dB9 dB15 dB25 dB37 Surge Protector

FOB Price: US $16-60 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $16-60/ Piece
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Port: Shenzhen, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram, Cash

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Basic Info
  • Model NO.: DK-nDCp DB9 Surge Protector
  • Structure: Zinc Oxide Arrester
  • Application: AC/DC System
  • Operation Voltage: Low Voltage
  • Material: Aluminum
  • Shell Material: Aluminum
  • Nominal Discharge Current in(8/20): 5ka
  • Transmission Rate: 1m
  • Impedance(Omega): 5.1 Omega
  • Connector Type: dB9 dB15 dB25 dB37 Optional
  • Trademark: Dikai
  • Specification: IEC61643, ISO9001: 2008
  • HS Code: 8536300000
  • Type: Signal Type Arrester
  • Installation: Tandem Arrester
  • Size: Small
  • Shape: Cuboid
  • Brand: Dikai
  • Protection Level: IP20
  • Maximum Discharge Current(8/20): 10ka
  • Insert Loss (dB): Less Than 0.5dB
  • Weight (Kg): 0.2
  • Limiting Voltage (10/700)(V): Less Than 40V
  • Transport Package: Carton Box
  • Origin: Nanning City, Guangxi, China
Product Description
Computer Network Communication Line DB9 DB15 DB25 DB37 Surge Protector

Product Introduction
DB Connector Series Computer Network Signal Surge Protector is designed according to the IEC standard.
This product is suitable for lightning protection of equipments with RS232, RS485/422 connectors.
It's mode of connector is D type (series Interface): 9 cores, 15 cores, 25 cores, 37 cores series available, with feature of easy installation, quick response, and low limiting voltage.
8/20 Maximum Discharging Current Imax can be 10kA/Line.

1. Maximum Discharging Current 10kA.
2. Serial Interface Surge Overload Voltage Protection.
3. Multi Grades Discharging Circuit.
4. Low Limiting Voltage.
5. High Speed Transmission Rate, Low Loss.

Technical Parameter
ItemDK-nDCp D9DK-nDCp D15DK-nDCp D25DK-nDCp D37
Shell MaterialAluminumPBT
Connector TypeDB9DB15DB25DB37
Weight (kg)0.2kg0.21kg0.45kg0.32kg
Quantity of Core Line under protection1-91-151-251-37
Protection LevelIP20
Working TemperatureMinus 40 Degree Celsius  to +85 Degree Celsius
Relative Humidity<95%
Norminal Discharging Current In(8/20)5kA
Maximum Discharging Current Imax(8/20)10kA
Limiting Voltage (10/700)Less than 40V
Transmission Rate1M
Insert Loss (dB)Less than 0.5dB
Impedance(Omega)5.1 Omega

Applicable Scope
1. Computer Information System: Communication Line.
2. Industrial Control System: Communication Line.

About Dikai Company
 -More than 26 years specialized.
-25,000 square metres industrial park.
-More than 100,000 cases of lightning protection project services.
-Five series lightning protection products, more than 160 items.
-ISO ,OHSAS & CE certificated.
-CNAS National Laboratory.
Send your message to this supplier
Ms. Sophia Huang
Sales Manager
To: Ms. Sophia Huang

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