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RX20B Varnished Wirewound Resistor
RX20B Varnished Wirewound Resistor
RX20B Varnished Wirewound Resistor
RX20B Varnished Wirewound Resistor
RX20B Varnished Wirewound Resistor
RX20B Varnished Wirewound Resistor
Specifications
Brand Name :
HUAXING
Model Number :
RX20B
Place of Origin :
China
MOQ :
1000
Payment Terms :
T/T
Description

RX20B Varnished wirewound resistor

Product Introduction:

  • Product Features: Equipped with dedicated accessories (optional), easy to install. Surface coated, high temperature resistant, flame retardant.
  • Application Areas: DC or low-frequency AC circuits in high-power electrical equipment.
  • Product Standard: Detailed specifications of RXHG-A/B power-type corrugated enamel/painted wire-wound fixed resistors under standard Q/RW468-2010.
  • Capable of producing products that comply with RoHS and REACH requirements.

Size:
RX20B Varnished Wirewound Resistor

specifications and models rated power(W) resistance range(Ω) Size (mm) weight(g)
L L1 L2 φD H t φd B1 B
RX20B-50W 50W 12～2K 92 114 126 32±3 76±3 12±1 5.5 6.5 28 100
RX20B-80W 80 15～2K 140±2 162±3 174±4 32±3 76±3 12±1 5.5 6.5 28 133
RX20B-100W 100 20～2.4K 170±2 192±3 204±4 32±3 76±3 12±1 5.5 6.5 28 160
RX20B-150W 150 24～3K 215±2 237±3 249±4 32±3 76±3 12±1 5.5 6.5 28 205

Key Test Items:

Test Items Test Conditions Performance Requirements Test Standards
Voltage withstand capability Voltage: 1500Vdc, 1 minute, between lead-out terminal and mounting component No breakdown, arcing phenomena GB/T 5729-2003 Section 4.7
Lead strength Tensile strength: 20N, 10 seconds ΔR ≤ ±(2%R + 0.1Ω) GB/T 2423.29-1999
Rapid temperature changes Temperature range: (-55 to +125)°C, 5 cycles ΔR ≤ ±(2%R + 0.1Ω) GB/T 2423.22-2002
Steady-state humidity and heat Temperature: (40±2)°C, relative humidity: (93±3)%, 96 hours ΔR ≤ ±(5%R + 0.1Ω) GB/T 2423.03-1993
Room temperature durability Ambient temperature: (15 to 35)°C, rated power, 1.5 hours powered on; 0.5 hours powered off, 96 hours ΔR ≤ ±(5%R + 0.1Ω) GB/T 5729-2003 Section 4.25

Power dissipation curve:

RX20B Varnished Wirewound Resistor

Ordering Example:

Model Number :RX20B

Rated Power:200W

Nominal Resistance:10Ω

Resistance Tolerance:±5%

With attachment

Quantity:1000 pieces

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RX20B Varnished Wirewound Resistor

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Product Detail
Brand Name :
HUAXING
Model Number :
RX20B
Place of Origin :
China
MOQ :
1000
Payment Terms :
T/T
Contact Supplier
RX20B Varnished Wirewound Resistor
RX20B Varnished Wirewound Resistor
RX20B Varnished Wirewound Resistor

Shaanxi Huaxing Technology Co.,Ltd.

Verified Supplier
2 Years
Shaanxi, xianyang
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Vitreous Enamelled Wirewound Resistors, Aluminum Housed Wirewound Resistors, Ceramic Cement Resistor
Employee Number :
100~200
Certification Level :
Verified Supplier
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