---
product_id: 43660051
title: "Cable TV in-Line Coaxial Surge Protector"
brand: "parts express"
price: "NT$624"
currency: TWD
in_stock: true
reviews_count: 13
category: "Parts Express"
url: https://www.desertcart.tw/products/43660051-cable-tv-in-line-coaxial-surge-protector
store_origin: TW
region: Taiwan
---

# 10,000A surge current 1500 MHz signal transparency 0.2 dB insertion loss Cable TV in-Line Coaxial Surge Protector

**Brand:** parts express
**Price:** NT$624
**Availability:** ✅ In Stock

## Summary

> ⚡ Protect your stream, preserve your dream.

## Quick Answers

- **What is this?** Cable TV in-Line Coaxial Surge Protector by parts express
- **How much does it cost?** NT$624 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/43660051-cable-tv-in-line-coaxial-surge-protector)

## Best For

- parts express enthusiasts

## Why This Product

- Trusted parts express brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Endures up to 300 high-energy surges, ensuring long-term peace of mind.
- • **MOCA-Compatible:** Supports advanced Xfinity X1 internet over coax without interrupting service.
- • **Seamless Signal Flow:** Transparent to analog/digital signals up to 1500 MHz—no lag, no loss.
- • **Lightning-Fast Defense:** Surge protection activates in 100 nanoseconds to shield your gear instantly.
- • **Plug & Play Simplicity:** No setup needed—just connect and protect your expensive media devices effortlessly.

## Overview

The Parts Express Cable TV In-Line Coaxial Surge Protector delivers ultra-fast, patented gas tube lightning protection with a 10,000 amp surge capacity. Designed for HFC and FTTC broadband networks, it maintains pristine analog and digital signal quality up to 1500 MHz with minimal insertion loss (under 0.2 dB). MOCA-compatible and easy to install, it safeguards your cable boxes, satellite receivers, and distribution amps from damaging surges while preserving internet and TV performance.

## Description

Protect your cable box, satellite receiver, or any distribution amps and splitters you may have from damage by lightning strikes and power surges with this "F" male to "F" female surge protector. You may have your television and other media devices plugged into a surge protector, but don't forget about your cable box or satellite receiver. Lightning strikes or unexpected power surges can damage these expensive pieces of equipment in the blink of an eye by traveling through the coaxial cable it is connected to. Protect these devices and other components in your system like distribution amplifiers or splitters with this inexpensive problem solver.Specifications Surge protection attack time: 0.0000001 seconds (100 nanoseconds) Maximum life test surge discharge current: 10,000 amps (8/20µs, 10 times with 3 minute intervals) Maximum surge voltage: Multiply 5,000 times ohms of coax loop Surge life: 300 surges of 100 amps (10 microsec x 1000 microsec test pulse) Normal resistance across coax: 10,000 mega ohms Surge resistance: Approximately 0 ohms Power passing capability: 50 Volts DC or AC peak-to- peak 36 Volts RMS, 10 Amps Insertion loss: Less than 0.2 dB Video-1500 MHz Return loss (75 ohms): 16dB (VSWR 1.38) Video to 500 MHz Dimensions: 1.39" L x 0.82" Dia.

Review: MOCA compliant and TV performance not impacted - I ordered this as I have been having problems with blown HDMI ports on my Samsung UHD TV that just started late last year. I am using a good quality surge suppressor so suspected that there was possibly a spike coming through my Xfinity cable TV coax. Just to be sure I ordered this coax suppressor. This part is plug and go - no settings on the TV need to be changed. The quality of the TV's picture, sound and operation was not impacted by the use of this part. I have Xfinity X1 service which uses a technology called MOCA (Multimedia over Coax) which is essentially internet service running over the coax cable which can only be accessed by the Xfinity system. This internet over coax permits you to record a program on a DVR in 1 room and then watch in another, downloads the TV schedule from Xfinity's servers, etc. If a X1 connected TV can not use MOCA then the Xfinity service will not work. This part, as advertised, is MOCA compatible and all X1 functions continued to work after connecting this suppressor. I also tested this suppressor on the coax connected to my Xfinity internet box and there was no impact on home internet performance. I tested the internet speed before and after attaching this suppressor using Ookla’s speed test and the speed, jitter, packet loss, etc. were virtually identical with and without the suppressor attached. I can’t attest to how effective this part would be with a surge coming over the Xfinity coax but at least I am sure that the use of this part won’t make things worse and based on the specs will almost certainly reduce the possibility of an electrical surge damaging my equipment.
Review: Works great - Showed up on time and works great

## Features

- Unique Patented In-Line Coaxial Gas Tube Lightning Surge Protection
- Designed for HFC or FTTC Broadband Network application
- Transparent To Analog/Digital Bi-directional Signal Transmission
- Essential For DSS Type Wireless Applications
- Provides Lightning Surge Protection For Customer Premises

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 10000 Amps |
| ASIN | B01L5JN0UQ |
| Best Sellers Rank | #30,760 in Electronics ( See Top 100 in Electronics ) #215 in Surge Protectors |
| Brand | Parts Express |
| Cable Type | Coaxial, Lightning |
| Color | Transparent |
| Compatible Devices | Television |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | Coaxial, USB Type C |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,988) |
| Date First Available | April 29, 2007 |
| Frequency | 1500 MHz |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.12 ounces |
| Item model number | 180-190 |
| Manufacturer | Parts Express |
| Maximum Voltage | 50 Volts |
| Model Name | FBA_Parts Express |
| Number of Pins | 2 |
| Package Dimensions | 2.52 x 1.42 x 0.83 inches |
| Shape | Round |
| Special Feature | Magnetic |
| Specification Met | UL |
| UPC | 844632011689 636655382590 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Parts Express
- **Cable Type:** Coaxial, Lightning
- **Compatible Devices:** Television
- **Connector Type:** Coaxial, USB Type C
- **Special Feature:** Magnetic

## Images

![Cable TV in-Line Coaxial Surge Protector - Image 1](https://m.media-amazon.com/images/I/61d-hIcDWZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ MOCA compliant and TV performance not impacted
*by J***5 on July 21, 2024*

I ordered this as I have been having problems with blown HDMI ports on my Samsung UHD TV that just started late last year. I am using a good quality surge suppressor so suspected that there was possibly a spike coming through my Xfinity cable TV coax. Just to be sure I ordered this coax suppressor. This part is plug and go - no settings on the TV need to be changed. The quality of the TV's picture, sound and operation was not impacted by the use of this part. I have Xfinity X1 service which uses a technology called MOCA (Multimedia over Coax) which is essentially internet service running over the coax cable which can only be accessed by the Xfinity system. This internet over coax permits you to record a program on a DVR in 1 room and then watch in another, downloads the TV schedule from Xfinity's servers, etc. If a X1 connected TV can not use MOCA then the Xfinity service will not work. This part, as advertised, is MOCA compatible and all X1 functions continued to work after connecting this suppressor. I also tested this suppressor on the coax connected to my Xfinity internet box and there was no impact on home internet performance. I tested the internet speed before and after attaching this suppressor using Ookla’s speed test and the speed, jitter, packet loss, etc. were virtually identical with and without the suppressor attached. I can’t attest to how effective this part would be with a surge coming over the Xfinity coax but at least I am sure that the use of this part won’t make things worse and based on the specs will almost certainly reduce the possibility of an electrical surge damaging my equipment.

### ⭐⭐⭐⭐⭐ Works great
*by C***S on December 7, 2025*

Showed up on time and works great

### ⭐⭐⭐⭐ Goof power booster for antenna
*by A***Y on September 16, 2025*

Needed this to set up an antenna. Signal was adequate and provided enough power to pull the news during hurricanes when running off a generator. Just screw in and plug in - easy to use and did a great job.

## Frequently Bought Together

- Parts Express Cable TV in-Line Coaxial Surge Protector
- PBD Outdoor Digital Amplified HDTV Antenna, 150 Mile Motorized 360 Degree Rotation, Wireless Remote Control, 59FT RG6 Coax Cable, Coaxial Grounding Block, UHF VHF 1080P 4K, Support 2 TVs
- PBD Adjustable Attic / Outdoor Antenna & Weather Station Mounting Pole Universal Mount Brackets - Easy Installation, Solid Structure, Weather Proof (1" Diameter,16.5" Arm Length)

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**Shop now:** [https://www.desertcart.tw/products/43660051-cable-tv-in-line-coaxial-surge-protector](https://www.desertcart.tw/products/43660051-cable-tv-in-line-coaxial-surge-protector)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-07*