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RXG1B Enamelled Wirewound Resistor

Categories Vitreous Enamelled Wirewound Resistors
Brand Name: HUAXING
Model Number: RXG1B
Place of Origin: China
MOQ: 1000
Payment Terms: T/T
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RXG1B Enamelled Wirewound Resistor

RXG1B Vitreous Enamelled Wirewound Resistors


Product Introduction

■ Product Features: Radial lead-out leads, compact size, high power load. Enamel-coated surface, strong pollution resistance, moisture-resistant, chemically inert, and high-temperature resistant.

■ Application Area: PCB mounting, used in direct current or low-frequency alternating current circuits.

■ Product Standard: Detailed specifications for RXG1B Enamel Power Wirewound Resistor according to Q/RW483-2010.

■ Capable of producing products compliant with RoHS, REACH requirements.


Size:


specifications and modelsrated power(W)resistance range(Ω)Size ( m m )

Weight

(g)

LφDmaxHT
RXG1B-13W135.1~4.7K641218415
RXG1B-21W215.1~5.6K7815.525631
RXG1B-26W265.1~6.2K8615.525638

Key Test Items:

Main test project:

Test ItemCondition Of ExperimentPerformance RequirementTest Criteria
The resistance value varies with the temperature

Lower limit category temperature: (-55 ± 3) ℃,

Upper class temperature: (+ 155 ± 2) ℃

≥10Ω:

±200ppm/℃,

<10Ω:±400ppm/℃

GB / T 5729-2003 Article 4.8
overload10 x rated power load for 5sΔR≤±(1%R+0.05Ω)GB / T 5732-1985, clause 2.3.4
temperature riseAmbient temperature: (15~35) ℃, rated power<245℃GB / T 5729-2003, Article 4.14
Lead-end strengthTension force: 40N, 10sΔR≤±(1%R+0.05Ω)GB/T 2423.29-1999
solderabilityTrough temperature: (235 ± 5) ℃, dip time: (2 ± 0.5) sUniform stained with tin, free flowGB/T 2423.28-2005
The temperature changes rapidlyTemperature range: (-55~ + 155) ℃, 5 cyclesΔR≤±(1%R+0.05Ω)GB/T 2423.22-2002
collideAcceleration: 390 m/s2,4,000 timesΔR≤±(1%R+0.05Ω)GB/T 2423.06-1995
lashAcceleration: 490 m/s2, time: 11ms, semi-sine waveΔR≤±(1%R+0.05Ω)GB/T 2423.05-1995
vibrateFrequency: (10~500) Hz, amplitude 0.75mm or acceleration 98 m/s2,6hΔR≤±(1%R+0.05Ω)GB/T 2423.10-2008
Steady state damp heatTemperature: (40 ± 2) ℃, relative humidity: (93 ± 3)%, 96hΔR≤±(5%R+0.1Ω)GB/T 2423.03-1993
room temperature durabilityAmbient temperature: (15~35) ℃, rated power, 1.5h power on; 0.5h power off, 1000h,ΔR≤±(5%R+0.1Ω)GB / T 5729-2003, Article 4.25


Ordering Example:

Model Number :RXG1B

Rated Power:21W

Nominal Resistance:10Ω

Resistance Tolerance:±5%

Quantity:1000 pieces


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