Wirewound Fuse Resistor LangJie RXF-2WS-100R-70mm-B Offering Durable and Performance for Electronics

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Product Description

Product Overview

The Changzhou Langjie Electronics Co., Ltd. Wirewound Fuse Resistor series (RXF) is designed for applications in home appliances, computers, information technology, and lighting. These resistors offer reliable performance with specific electrical and mechanical characteristics.

Product Attributes

Brand: Changzhou Langjie Electronics Co., Ltd.
Product Type: Wirewound Fuse Resistor
Model Series: RXF
Certifications: RoHS compliant
Origin: (Implied China based on company name)
Material (Body): Japanese and German ceramic rod
Material (Terminals): Tinned CP wire
Coating: Grey flame-retardant insulating coating (heat resistant to 800)
Color (Body): Grey

Technical Specifications

Type	Rated Power	Resistance Range ()	Tolerance	Max Operating Voltage (V)	Max Overload Voltage (V)	Dielectric Strength (V)	Temperature Coefficient (PPM/)	Fusing Time (sec)	Fusing Time (sec) 2-10	Fusing Time (sec) >10	Short-time Overload	Insulation Resistance (M)	Load Life (hours)	Solderability Adhesion (%)	Solder Heat Resistance Change (%)	Non-flammability
RXF1/4W (0.5WS)	0.25W	0.1-150	5% (default) / G=2%, J=5%, K=10%	250	400	300	250	16	60	60	2.5x Rated Voltage for 5 sec,	10000	1000	95%	1%	No open flame with 8x rated current for 5 min
RXF1/2W (1WS)	0.5W	0.1-510	5% (default) / G=2%, J=5%, K=10%	250	500	350	250	16	60	30	2.5x Rated Voltage for 5 sec,	10000	1000	95%	1%	No open flame with 8x rated current for 5 min
RXF1W (2WS)	1W	0.1-510	5% (default) / G=2%, J=5%, K=10%	300	500	400	250	16	30	15	2.5x Rated Voltage for 5 sec,	10000	1000	95%	1%	No open flame with 8x rated current for 5 min
RXF2W (3WS)	2W	0.1-510	5% (default) / G=2%, J=5%, K=10%	350	600	500	250	16	30	15	2.5x Rated Voltage for 5 sec,	10000	1000	95%	1%	No open flame with 8x rated current for 5 min

Parameter	Value
Operating Temperature Range	-25 to 155
Tensile Strength	1.5kg for 10 seconds without detachment/looseness
Torsional Strength	No breakage or looseness after specified twisting test
Withstand Voltage Test	350V AC for 1 min / Max Overload Voltage for 1 min, no abnormality,
Damp Life Test (402, 90-95% RH)	500 hours (1.5h on/0.5h off cycle),
Solder Heat Resistance Test (2705 for 101 sec or 35010 for 3.50.5 sec)