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Shenzhen Zenithsun Electronics Tech.CO.,LTD
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100W4R LED Load Resistor Aluminum Housed Wirewound with Chassis Mount

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Shenzhen Zenithsun Electronics Tech.CO.,LTD

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-0755-81478699

Contact Person:
Ms.Bin
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100W4R LED Load Resistor Aluminum Housed Wirewound with Chassis Mount

Brand Name ZENITHSUN
Model Number RH
Certification RoHs
Place of Origin Shenzhen,China
Minimum Order Quantity 10pcs
Price USD12.00-USD30.00
Payment Terms T/T, L/C, D/A, D/P, Western Union,paypal
Delivery Time 8-10 working days
Packaging Details cartons /wooden case
Rated Power 100W
Resistance 1Ω - 100KΩ
Tolerance ±5%,±10%
Colour Golden
Ends terminals
Low inductive Specify by adding N
Detailed Product Description

100W4R Aluminum Housed Wirewound LED Load Resistors with Chassis Mount

 

Structure 

1.The resistors core components are made of insulating and high-temperature resistant materials as the resistors framework,evenly wound with high-quality alloy wires.Metal aluminum shell potted with high insulation non-combustible electronic paste,so that the aluminum shell and the resistance core components are closely combined into a solid entity,not affected by external air,vibration and dust,high stability and thermal conductivity.
2.The aluminum shell is made of high-quality industrial 6063 aluminum,and the surface is high-temperature anodized to achieve attractive appearance and great heat dissipation.

 

Features  
1.We supply standard and custom designed aluminium housed resistors for general-purpose use,power supplies,power generation and the traction industry.
2.The RH is a range of extremely stable,high quality wire-wound resistors capable of dissipating high power in a limited space with relatively low surface temperature.
3.The power is rapidly dissipated as heat through the aluminium housing to a specified heatsink.
4.The resistors are made from quality materials for optimum reliability and stability.
5.We can test resistors to conform to relevant international or customer specifications.
6.Loading,braking,pulse,charging,discharging,starting,buffering,discharging,ect.

 

Specification  

Performance Charactertics 
      TestConditions of Test      Testing Results
Resistance ToleranceTesting Voltage ≤3V,Ambient Temperature 25℃ B---D---F---G---J--K
Temperature CoefficientsR0:Room Temperature(T0)Resistance Value
R1:Room Temperature T0+100℃(T1)Resistance Value
 ±100~±250PPM/℃
Rated Load40℃,rated voltage,1hour △R≤±(3%+0.1Ω)
Short Time Overload5 times rated power for 10s;10 times rated power for 5s;25 times rated power for 1s △R≤±(2%+0.1Ω)
Dielectric Withstand Voltage2 times Rated Power Voltage +1kv AC 60s (with grounding), leakage current 2.5mA ;
2 times Rated Power Voltage +2kv AC 60s (with grounding), leakage current 2.5mA ;
 △R≤±(0.1%+0.05Ω)
Insulation Resistance1000V DC  50M-1000MΩ1Min
Terminal Tensile Strengthwire diameter ≤1.5 with 20N,wire diameter ≥1.5 with 40N,terminal tension 20N
copper end /stainless steel end,40N
    No off
Vibration resistance1.5mm,10-55-10Hz,each 2hoursNo damage,No off
Load Lifeat rated voltage,90 min "On",30 min "Off" ,total 500hours△R≤±(3%+0.1Ω)
Thermal ShockAt 30℃,30min,-55℃,15min△R≤±(0.5%+0.1Ω)
Humidity ResistanceTemp.:40±2℃ ,Humidity: 90%-95%.240hours△R≤±(3%+0.1Ω)
Low Temperature Resistance Testingstore at -65℃±3℃ for 2H△R≤±(1%+0.1Ω)
High Temperature Resistance Testingstore at 70 ℃± 2 ℃ for 16h, connect the rated voltage DC circuit for 1s△R≤±(1%+0.1Ω)
Non-flammability10 times rated power, power on for 5swithout combustion

 

Applications

Widely used in Inverters,automation equipment,acoustics,prescaler,aging power testing,auto accessories,auto LED industry,Balancing resistor,filter,crowbar,capacitor charge & discharge.
 

Key Features/How to order
1.Rated Power :5W-300W;
2.Resitance Value:0.5 ohm -33K ohm;
3.Custom designs
4.Inductive or non-inductive

 

Product Image 

 

 

 

 

Product Tags: 100W4R LED Load Resistor   Aluminum Housed LED Load Resistor   LED Aluminum Housed Resistor  
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