Huaxing Mechanical-Elec RXM0207-30RJ Wire Wound Wafer Resistor with Solvent Proof Non Flame Paint Coating

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Product Description

Product Specifications

Product Description: This document outlines the specifications for wire-wound wafer resistors (double cap) manufactured by Shenzhen Xianyang Huaxing Machinery & Electronic Co., Ltd. and Foshan Huaxin Electronics Co., Ltd. These resistors are designed for applications in chargers, energy-saving lamps, and power supply units, featuring non-combustible coating and robust construction.

Product Attributes

Brand: SHENZHEN XIANYANG HUAXING MACHINERG & ELECTRONIC.CO;LTD / Foshan Huaxin Electronics Co., Ltd
Origin: China
Material: Nickel Chrome or Nickel Copper Alloy wire
Coating: Non-flame paint with solvent-proof properties, Grey
Certifications: UL1412 standard (for Incombustibility)

Technical Specifications

Type	Series	Rated Power (W)	Nominal Resistance Range ()	Tolerance	Operating Temperature Range ()	Dimensions (L x D) (mm)
Wire Wound Wafer Resistor	RXM	1/4W (0207)	1 - 100	1% (F), 2% (G), 5% (J)	-55 to 275	0207: 6.10.3 x 2.5
Wire Wound Wafer Resistor	RXM	1/2W (0207, 0309)	1 - 100	1% (F), 2% (G), 5% (J)	-55 to 275	0309: 8.90.3 x 3.4
Wire Wound Wafer Resistor	RXM	1W (0309, 0410, 0411)	1 - 100	1% (F), 2% (G), 5% (J)	-55 to 275	0410: 100.5 x 3.8
Wire Wound Wafer Resistor	RXM	2W (0410, 0411)	1 - 100	1% (F), 2% (G), 5% (J)	-55 to 275	0411: 110.5 x 4.6
Wire Wound Wafer Resistor	RXM	3W (0411)	1 - 100	1% (F), 2% (G), 5% (J)	-55 to 275	0411: 110.5 x 4.6

Item	Specification	Test Method
DC Resistance	Within specified R value tolerance	HM-9350
Dielectric Strength Test	No evidence of flashover, mechanical damage, or insulation breakdown. Applied 300V for 60 seconds.	Resistance body placed in V-groove, use 300V voltage pressure 60 seconds
Solder Ability	95% of terminal surface area covered with new solder. Immersed in 27010 tin for 5s.	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). Tested at 2.5 times rated power for 5s.	Less than 2.5 Times rated voltage for 5s
Load Life	Within (5%+0.05). Tested at 70 for 1000 hours (90 min ON, 30 min OFF) at rated voltage.	70 1000h Rated voltage (90 minutes ON, 30 minutes OFF)
Resistance to Solvent	No deterioration of protective coating and markings. Immersed in thinner for 3 minutes.	Add thinner in 3min
Incombustibility	No evidence of flame. UL1412 standard.	UL1412 standard
Fusing Characteristic	Fusing time is within 60s. Constant current 2.20A. Fusing current = (16 * P * R)	Constant current 2.20A, Fusing current = (16 * P * R)