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  low price Wire Wound Resistors
   
   
 
 
 
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13th Apr 2018, 5:13 AM
power: 50w
fixed resistance range 20-51k
adjustable range:20-1.5k
size:140*29mm
This type adjustable resistors for applications requiring settings at different resistance values. it's equipped with an adjustable lug. making them ideal for adjusting citcuites obtaining odd resistance values and setting equipment to meet various line voltage
Description of 50w aluminum wirewound resistor:
We know that the carbon resistor are cheap as well as they have small size. But why it is so that we use wire wound resistors also?? The answer to the question is very simple. The carbon resistor has very small power rating. Also, it has very sensitive to temperature variations. They are not reliable, very sensitive to noise. So in the case of a wire wound resistors, those disadvantages are minimized so we use wire wound resistors. But cost will increase as the resistor is costlier compared to carbon resistors.
The Chief Technology Parameters & Contour Dimessions of 50w aluminum wirewound resistor:
typeResistance Range (Ω)Power (W) Contour Dimensions (mm)
Fixed
VariableLLLDdHHdtd2BB1




RX
20(T)5.1-3.3k-835±1.5--14±2
5.5±0.7
-28.5±2.5

2

5---
5.1-10k5.1-2001041±1.5---



2
5.1-15k5.1-2201645±1.566±282±217±2
8±0.741±231±2.5154.5
5.1-20k5.1-4302051±2.072±288±2.2
10-24k10-5102551±2.077±388±3
21±2.5

12±0.8
51±2
35±2.520



5.5
10-30k10-1.0k3071±2.297±3108±3
20-51k20-1.2k4087±2.2113±3124±3
20-51k20-1.5k5091±2.4120±3135±3
29±3

20±1.5
59±2
43±3
3.5
6
30
24-56k24-2.0k75140±3.2170±4184±4
24-62k24-2.7k100170±3.5200±4214±4
20-91k20-4.3k150215±4244±4259±4


RXG
20(T)4.7-12K5.1-3K200215±4247±4259±438±325±1.584±358±2493356.5
266±4296±4308±430±216±0.871±250±2226
4.7-12K5.1-3K250266±4296±4308±430±216±0.871±250±2492266.5
300298±4310±436±222±1.282±358±2335
5.1-10K6.2-3K400250±4280±3298±454±230±298±379±38163506.5
500300±4330±3348±4
Contour Drawing of 50w aluminum wirewound resistor:low price Wire Wound Resistors
website:http://www.qhresistors.com/wire-wound-re....
 
 
 
   
   
 
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