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Loại B-JP-9


B-JP-9 type



Category C2 / D1 compliant
RoHS compliant

This SPD (surge protective device) provides lightning surge protection for cables with BNC connectors. This type is especially designed for HD-SDI (High Definition Serial Digital Interface) signal cables for TVs and monitoring cameras, etc. Compared to the former SPDs for BNC connectors, the frequency bandwidth covers up to 3GHz.

Main performance characteristics
Item B-JP-9 type
Connector type BNC
Frequency bandwidth DC to 3GHz

1.5 or less

 [within DC to 3GHz]

Insertion loss

0.5db or less

[within DC to 3GHz]

Impedance 75Ω
Permissible power 10W
DC sparkover voltage

DC120V or more


Voltage protection level

700V or less


Maximum continuous operating voltage DC50V


Current capacity DC12V

3A or less

Impulse durability

Category C2


5kA(10 times)

Category D1


2.5kA[2 times]
Maximum impulse durability 8/20μs 10kA[1 time]
Insulation resistance 100MΩ or more