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RX0920 Flat-Shaped Enamelled Wirewound Resistor

Categories Vitreous Enamelled Wirewound Resistors
Brand Name: HUAXING
Model Number: RX0920
Place of Origin: China
MOQ: 1000
Payment Terms: T/T
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RX0920 Flat-Shaped Enamelled Wirewound Resistor

RX0920 Flat-shaped Enamelled wirewound resistor


Product Introduction
■ Product Features: Radial lead-out leads, equipped with mounting brackets for user convenience. 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 of large-scale.
■ Product Standard: Technical specifications for RX0920 Enamel-coated Flat Wirewound Resistor according to Q/RW186-1985.
■ Capable of producing products compliant with RoHS, REACH requirements.


specifications and modelsrated power(W)resistance range(Q)

Size ( m m )

L

Remark
RX0920-20W205.1~1K33Bracket:a,1
RX0920-55W555.1~5.1K90Bracket:a,I,Ⅱ,Ⅲ,IV,V

Key Test Items:


Test ItemsTest ConditionsPerformance RequirementsTest Standards
Overload10 times rated power load for 5s△R ≤ ±(2%R + 0.1Ω)GB/T 5732-1985 Section 2.3.4
Temperature RiseAmbient Temperature: (15 to 35)℃, rated power≤275℃GB/T 5729-1985 Section 4.14
SolderabilityHISnPb39, 75W soldering iron method, tinning methodEvenly tinned, freely flowingGB/T 2423.28-1982
VibrationFrequency: (10 to 500)Hz, acceleration: 98m/s², 1h△R ≤ ±(1%R + 0.05Ω)GB/T 2423.10-1981
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 to 35)℃, rated power, 1.5h powered; 0.5h unpowered, 1000h△R ≤ ±(5%R + 0.1Ω)GB/T 5729-1985 Section 4.25

Power dissipation curve:


Ordering Example:

Model Number :RX0920

Rated Power:20W

Nominal Resistance:10Q

Resistance Tolerance:±5%

Remark:a

Quantity:1000 pieces


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