hot selling DPDT 8PIN 1A 2A telecom relay 4078 PCB PIN HLS-4078 Custom

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Ningbo Helishun Electron Co.,Ltd.

A manufacturer specialized in manufacturing, researching and developing relays.

Ningbo Helishun Electron Co.,Ltd. is founded in 2000, located at Ningbo City, the Grand East port on the coastline of the East Sea.Now it cover 8800 square meters. It is specialized in researching ,developing and producing relay,and plays an important role in the relay market.. It's registered trade mark is

 The company introduced advanced technology and advanced testing equipment from home and abroad, and had built up dependable quality managing system. As OEM hot selling DPDT 8PIN 1A 2A telecom relay 4078 PCB PIN HLS-4078 suppliers, it has passed ISO9001: 2015 quality system certification. The characteristics and mounting layout of the products are kept accordant with foreign congeners.The company's products have gained the certificates of UL,TüV,CE and CQC, and comply with EU requirement of RoHS.It is a priority to replace similar products choice. "HELISHUN" relays are well sold in home and abroad market, and are widely used in household electrical appliance, telecommunication, automation control, automobile, instrument and meters.

 We are pursuing high quality from all-round management, and have won customers' satisfaction by careful manufacturing. With outstanding product quality and good service, we win more and more trust. Warmly welcome customers from home and abroad to visit our company as well as the partners of OEM and ODM to have extensive cooperation.

  • 21+

    Since 2000

  • 8,000

    Construction Area

  • 100+

    Sales Country

  • 200

    Employment

CERTIFICATES

We show you some of our certificates we have obtained here.

Helishun supply hot selling DPDT 8PIN 1A 2A telecom relay 4078 PCB PIN HLS-4078 custom. It has advanced testing equipment, such as automatic shower nozzles, automatic pump leak detectors, etc.

  • IECEx Certification
    HLS-T90
  • TUV Certification
    T90 Certification
  • TUV Certification
    T90 Certification
  • UL Certification
    UL Certification
  • TUV Certification
    TUV Certification
  • TUV Certification
    TUV Certification
  • TUV Certification
    TUV Certification
  • TUV Certification
    TUV Certification
  • TUV Certification
    TUV Certification
  • TUV Certification
    TUV Certification
  • TUV Certification
    TUV Certification
  • TUV Certification
    TUV Certification

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Product Overview

The relay is a small switch which usually operates by changing over or closing an electric circuit automatically when a predetermined magnetic field is created. It can operate differentially, unipolar (SPDT) or trip-free.The HLS-4078/SMT series is an SMT type relay with automatic tap-changing feature, which is widely used in circuits for switching, control and input/output.

The HLS-4078 combines high voltage protection with small size and light weight.The improvement in the self-lubricating structure with longer service life, stronger wind resistance and anti-corrosion property make it easy for installation. The use of imported LEDs makes it more practical and convenient for users.
HLS-4078 is a DPDT eight-pin telephone relay with a rated voltage of 12VDC and current capacity of 0.5A,1A,2A. It has an operating temperature range of -30 to +70 degrees Celsius and ambient humidity rangeof 40 to 85%. The product measures 15x10x3mm and weighs 5g.

Made in China, the HLS-4078 High Voltage Relay is designed to switch on a load upon detection of the desired voltage by an external device. The relay features a trip point of 0.5 A at 250 VAC/VDC and 1A at 250VDC solid state electronic dc input, with a current up to 100 amperes.