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RXG20T Enamelled Wirewound Resistor

Categories Vitreous Enamelled Wirewound Resistors
Brand Name: HUAXING
Model Number: RXG20T
Place of Origin: CHINA
MOQ: 1000
Payment Terms: T/T
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RXG20T Enamelled Wirewound Resistor

RXG20T enamelled wirewound resistor

Product Introduction

■ Product Features: Equipped with dedicated accessories (optional), easy to install. Excellent high-temperature load characteristics. Enamel-coated surface, strong pollution resistance, moisture-resistant, chemically inert, and high-temperature resistant.

■ Application Area: Used in direct current or low-frequency alternating current circuits for voltage division, current division, and load purposes.

■ Product Standard: Detailed specifications for RXG20(T) Enamel Power Wirewound Resistor according to Q/RW324-1992.

■ Capable of producing products compliant with RoHS, REACH, and three-proof requirements.


Size:


specifications and modelsrated power(W)resistance range(Q)Size ( m m )
LL1L2DdHH1d1td2BB1
RXG20T-200W2005.1~3K215±3247±4259±438±325±1.584±358±2

4


9

3356.5
RXG20T-250W2505.1~3K266±3296±4308±430±216±0.871±250±22266.5
RXG20T-300W3005.1~3K266±3298±4310±436±222±1.282±358±2356.5
RXG20T-400W4006.2~3K250±2280±3298±454±230±298±379±38163506.5
RXG20T-500W5006.2~3K300±2330±3348±454±230±298±379±3506.5

Key Test Items:

Test ItemsTest ConditionsPerformance RequirementsTest Standards
Insulation ResistanceVoltage: (500±50)Vdc, 1min, foil method1GΩGB/T 5729-1985 Section 4.6
Dielectric StrengthVoltage: 3500Vdc, 1min, between lead-out end and mounting componentNo breakdown, no arcingGB/T 5729-1985 Section 4.7
ShockAcceleration: 147m/s², Time: 11ms, half-sine wave 18 times△R ≤ ±(2%R + 0.05Ω)GB/T 2423.05-1981
VibrationFrequency: (10-500)Hz, Amplitude 0.75mm or Acceleration 98m/s², 6h△R ≤ ±(2%R + 0.05Ω)GB/T 2423.10-1981
Temperature Rapid ChangeTemperature Range: (-55+200)℃, 5 cycles△R ≤ ±(2%R + 0.05Ω)GB/T 2423.22-1981
Steady-state Damp HeatTemperature: (40±2)℃, Relative Humidity: (93±3)%, 96h△R ≤ ±(5%R + 0.1Ω)GB/T 2423.03-1981
Room Temperature DurabilityAmbient Temperature: (15~35)℃, rated power, 1.5h powered; 0.5h unpowered, 96h△R ≤ ±(5%R + 0.1Ω)GB/T 5729-1985 Section 4.25

Power dissipation curve

Temperature rise curve

Ordering Example:

Model Number :RXG20T

Rated Power:200W

Nominal Resistance:10Ω

Resistance Tolerance:±5%

Quantity:1000 pieces

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