Feature

• Gold anodized aluminum housing – Corrosion resistant, wear resistant, long service life, excellent heat dissipation with concave-convex groove design.

• High-quality core construction – Ceramic rod with uniformly wound alloy wire, tightly combined with aluminum shell and high-insulation potting.

• Durability & stability – Resistant to vibration, dust, and oxidation, with high thermal conductivity and stable performance.

• Terminals – Tinned copper leads, screw type, perforated end, or high-temperature wire available for flexible connections.

• Precision performance – Suitable for current sensing, low-inductance, and high-accuracy applications with stable temperature coefficient.

Description

The RX24 250W Wirewound Resistor is a high-power component built for consistent performance in harsh environments. It features an anodized gold aluminum housing that provides excellent corrosion resistance, wear resistance, and long service life. The concave-convex surface groove design enhances heat dissipation and mechanical strength, ensuring stable operation under continuous load.

Inside, the resistor adopts a ceramic core wound with premium alloy wire, delivering accurate resistance values, low inductance, and strong thermal conductivity. The resistive core and aluminum case are firmly bonded with high-insulation, non-flammable potting material, forming a compact and vibration-resistant body that is shielded from dust, humidity, and external mechanical stress.

The terminals are made of tinned copper or optional screw/perforated connections, offering flexibility for different installation needs. This model also supports customized lead styles, including welded high-temperature wire, to meet specific application requirements.

Constructed from industrial-grade 6063 aluminum, the RX24 250W offers a low temperature coefficient, high precision, and superior heat management, making it well-suited for current sensing, low inductance circuits, precision power applications, and high-reliability equipment. Its robust design ensures long-term stability in power supplies, inverters, motor drives, and other demanding systems.

Specification

Dimension

Application

• Power Electronics.

• Industrial Automation.

• Motor Control.

• Railway & Transportation.

• Renewable Energy.

• Testing & Measurement.

Advantage

• Factory direct supply, no middlemen.
• Completed certificates such as UL, RoHS, SGS, etc and best quality assurance.
• Sufficient production capacity , short delivery time.
• Professional after-sales service team.
• OEM & ODM available.

Product Catalog