LY23 BNC VIDEO SURGE PROTECTIVE DEVICE

Description：

Product overview
LY23 series SPD is mainly used to protect against the ovevoltage intruded along with the video lines such as camera, video monitor, optical transmitter and receiver, display, cable television, homes using television, video matrix, hard disk video, etc.

Our one port BNC video surge protection device safeguards CCTV and video surveillance systems against lightning and transient overvoltage.
Using MOV ZnO, it provides fast response and effective protection for coaxial cables.
The PVC/PA66/PBT housing ensures insulation, durability, and flame resistance.
Certified to IEC 61643-11:2011 / EN 61643-11:2022, with CE & TUV approvals.
As a factory-based OEM/ODM manufacturer and supplier, we offer wholesale, bulk buy, and in bulk options.

Applicable scenarios / Application industries

Ideal for CCTV cameras, monitoring networks, and video control systems, mountable on DIN rail or directly in signal boxes.

Model	LY23
Rated operating voltage	5V
Max continuous operating voltage	6V
Rated load current	500mA
Flow withstand capacity	10KV&5KA
Clamping voltage x-×(1.2/50)	30V
Transmission rate	10Mbps
Insertion loss	≤0.2dB
lnterface type	BNS
Protection grade	IP20

FAQ for LY23 BNC VIDEO SURGE PROTECTIVE DEVICE

1. What is the LY23 BNC video surge protective device used for?
The LY23 is designed to protect coaxial video signal lines from lightning-induced surges and transient overvoltage, ensuring stable video transmission.

2. Which systems commonly use this BNC surge protector?
It is widely applied in CCTV surveillance systems, analog cameras, DVR/NVR video inputs, and security monitoring networks.

3. What protection components are used inside this device?
This model uses a GDT-based surge protection circuit, providing high discharge capacity while maintaining signal integrity.

4. Does the LY23 affect video signal quality?
No. It is engineered with low insertion loss, ensuring clear image transmission without distortion or delay.

5. How is this device installed?
The LY23 is installed inline with the BNC coaxial cable, requiring no additional power supply.

6. What standards does this video SPD comply with?
It is manufactured according to IEC 61643-21 / EN 61643-21 and meets CE compliance.

7. Is this model available for OEM supply?
Yes. We support OEM/ODM production, customized connectors, and bulk supply for CCTV system manufacturers.