Vistong Electronics-Precision Passive Components & Electron-Beam Welding Alloy Resistors & Automotive-Grade Shunt Resistors Manufacturer

Foshan Haoyun Electric Accessory Co., Ltd - A manufacturer wholly-owned by Foshan Vistong Electronics Co.,Ltd. Foshan Haoyun has been a supplier of high quality and precise alloy resistors and shunts since 2004.Based on 20 years experiences, we provide reliable alloy resistors and shunts to our customers all around the world with advance production equipments, mature production lines, automatic production workshops and well management systems.

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Why Choose Us

800M

Pieces Output

20yrs

Manufacturing experience

18000sqm

Plant area

The Best Application

We provide a variety of high quality and precision passive components from general-purpose resistors to power resistors . Please check our wide product lineup to help you find the right component and make your passive project into active.

Featured Products

Bare Chip Resistors AUTOMOTIVE Epoxy SMD Chip Resistors PACS SHUNTS

WSNL

all-metal structurevulcanization resistancestrong weather resistancesurface pickling and passivation treatmentultra-low parasitic inductance,fast response suitable for high frequency AC current detection

WSKN，WSKB

Square hole 4-terminal construction，superior corrosion and heat resistance, excellent long-term stability and pulse withstanding performance.

WSN,WSNB,WSNP

the model of new energy automotive electronic applications， Resistance value as low as 0.0001R， Rich sizes(1216-5930).

HYCS

M4 thread hole， Low thermal EMF down to<3μV/°C， power rating up to 50W， AEC-Q200 qualified available. RoHS compliant Patented pin structure can sense ultra-low and high accuracy voltage.

HYUS

Large current sensing， Ultra low resistance， AEC-Q200 qualified available， RoHS compliant. Apply to the BMS System，battery formation equipment，inverter etc.

WSKM

Kelvin 4-terminal connection， precise current sensing， parasitic inductance down to 1nH.

WSM

Electron-beam welding alloy resistor ，Low thermal EMF(

WSMP

high power,excellent weather resistance,Ultra-low thermal EMF and parasitic inductance,suitable for high frequency AC current detection

PACS SHUNT

high temperature resistance， Overload current up to 500A， Maximum tightening torque up to 10N.

LATEST NEWS

2024 Munich Shanghai Electronics Show Booth No.E5.5549 July 8th-10th,2024

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New product launch---1206 3W bare chip E-beam welding alloy resistors

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Achieved the recognizion of "Specializing in Ultra New"Enterprise

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About Us

Contact Us: No.41，Huijin Road，Baini Town，Sanshui District, Foshan City ,Guangdong Province , China; tech.support@fshygs.com; 0757-8757 5776

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