Huaxing Mechanical-Elec RXM0207-10RJ wire wound wafer resistor offering performance in harsh environments

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Product Description

Product Overview

The RXM series wire-wound wafer resistors are designed for applications in chargers, energy-saving lamps, and power supplies. These resistors feature an incombustible coating and are constructed with nickel-chrome or copper-nickel alloy wire. They offer a wide operating temperature range and reliable performance.

Product Attributes

Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD
Origin: Shenzhen, China
Material: Nickel Chrome or Copper-Nickel Alloy Wire
Coating: Incombustible Paint
Certifications: UL1412 Standard

Technical Specifications

Type	Series	Rated Wattage (W)	Nominal Resistance ()	Tolerance	Operating Temperature Range ()	Dimensions (mm) L x D Max	Terminal Tensile Strength (Kg)
Wire Wound Wafer Resistor	RXM	1/4W, 1/2W, 1W, 2W, 3W	1 - 100 (E-24 Series)	1% (F), 2% (G), 5% (J)	-55 to 275	0207: 6.1 x 2.5 0309: 8.9 x 3.4 0410: 10 x 3.8 0411: 11 x 4.6	2.5

Item	Specifications	Test Methods
DC Resistance	Allowed under R rate tolerance	JIS C5202
Dielectric Strength Test	No evidence of flashover, mechanical damage or insulation breakdown	Resistance body placed in v-groove, use 300V voltage pressure 60 seconds
Solder Ability	95% Surface of terminal covered with new solder	Into the tin stove 27010, 5s
Resistance to Soldering Heat	Within (1%+0.05)	Into the tin stove 2605, 5~10s
Short Time Overload	Within (2%+0.05)	2.5 Times rated voltage for 5s
Load Life	Within (5%+0.05)	70 1000h Rated voltage (90 min ON, 30 min OFF)
Resistance to Solvent	No deterioration of protective coating and markings	Add thinner in 3min
Incombustibility	No evidence of flame	UL1412 standard
Fusing Characteristic	Fusing time is within 60s	Constant current 2.20A, Fusing current = 16 * P * R