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suitable for loading braking 230W 10R-300R Ceramic Tube Fixed Wirewound Resistor

Features:

1.Strong overload capacity

2.good heat dissipation, long life, high precision

3.The resistors surface is coated in green

Customization service: Please tell me the power and resistance value you need to customize.

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This high-precision resistor utilizes a mullite porcelain tube as its winding base. With a rated power of up to 230W and a resistance range from 10Ω to 300Ω, it provides reliable performance. The inorganic flame-retardant coating protects the resistance wire from oxidation, ensuring a long service life. Whether used in motor drives, industrial equipment, or other applications, this resistor offers affordable and efficient performance1.

For more technical details, the resistor features:

Dielectric voltage: AC2.5kV/1min at 50Hz.

Temperature coefficient: 400 PPM/℃.

Short-time overload: Can withstand 10 times the rated power within 5 seconds.

Insulation resistance: DC500V, R ≥ 100MΩ.

Operating temperature range: -25℃ to +225℃.

Product name	Segmented porcelain tube winding resistance
Product Model	HR230W+460W
Specification	70*600 (MM)
Power	230W+460W
Material	Epoxy Resin Coating
Resistance Tolerance	±5%
Resistance	500ohm+250ohm
Operating Temperature	-30℃-300℃
Packaging Type	Cartons
Supplier Type	ODM