Sichuan Bochen Guosheng Intelligent Technology Co., Ltd.
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Product Specification
| High Light | 5% Tolerance Wirewound Resistor ，Industrial-Grade 6063 Aluminum Power Resistor ，Gold Anodized Aluminum Shell Resistor | ||
• 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.
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.
| Rated power at 25℃(W) | Range (Ω) | Tolerance (%) | T.C.R. | Voltage (V) | |
| With heatsink | Without heatsink | ||||
| 5 | 3 | 0.01~1K | ±1, ±5 | ±100, ±50 | 1000 |
| 10 | 8 | 0.01~1.5K | |||
| 20 | 12.5 | 0.01~10K | |||
| 30 | 15 | 0.01~27K | |||
| 50 | 20 | 0.01~33K | |||
| 75 | 45 | 0.01~39K | |||
| 100 | 50 | 0.01~51K | 2000 | ||
| 150 | 55 | 0.01~56K | |||
| 200 | 50 | 0.01~62K | |||
| 250 | 60 | 0.01~68K | |||
| 300 | 75 | 0.01~75K | |||
| 500 | 200 | 0.01~82K | |||
• 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.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
BOCHEN Potentiometer｜Manufacturer of Potentiometers and Electronic Components For 25 Years. Sichuan Bochen Guosheng Intelligent Technology Co., Ltd. is a national high-tech enterprise focusing on the research and development, design, production, sales and service of potentiometer... BOCHEN Potentiometer｜Manufacturer of Potentiometers and Electronic Components For 25 Years. Sichuan Bochen Guosheng Intelligent Technology Co., Ltd. is a national high-tech enterprise focusing on the research and development, design, production, sales and service of potentiometer...
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