Audited Supplier
Feature
• 5 Watts to 500 Watts: Largest range on the market.
• Versatile product bench mark in wide range of industries.
• Custom designs, windings, terminations, mountingsavailable on request.
• Low resistance, low inductance and higher voltage versionsavailable specialising the standard.
• Established product with proven reliability leading the waywith over 20 years of design and manufacturing experience.
Description
The RX24 Wirewound Resistor is a high-power, precision component designed for applications demanding excellent heat dissipation and robust performance. Encased in an aluminum housing, this resistor provides superior thermal management, allowing it to operate efficiently under high power loads. The wirewound construction ensures precise resistance values and exceptional stability, making the RX24 ideal for use in power supplies, motor drives, industrial machinery, and other high-power electronic applications.
The RX24 offers a wide range of resistance values with tight tolerances, catering to various circuit requirements. Its aluminum housing not only enhances heat dissipation but also protects the resistor from environmental factors, ensuring long-term reliability and durability. This resistor is designed to handle high surge currents and can operate effectively in demanding environments, making it a versatile choice for engineers and designers.
Additionally, the RX24 is equipped with mounting holes for easy installation and integration into different systems. Its robust design and high power-handling capability make it suitable for applications where reliability and performance are critical. Whether used in braking systems, power conversion units, or load testing equipment, the RX24 Aluminum Housed Wirewound Resistor delivers consistent and dependable performance.
Specification
| Rated Power At 25ºC(W) | Range (Ω) | Tolerance (%) | T.C.R. (×10-6/ºC) | 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 | |||
Dimension
| Rated power at 25ºC(W)with heatsink@25ºC | Dimension(mm) | Weight(g) | ||||||||||||
| A max | B | L | H | C | I | I1 | M | N | Φ 1 | Φ2 | Surface area (cm2) | Thickness (mm) | ||
| 5 | 15.5 | 16 | 36.5 | 8 | 8.5 | 11.4 | 12 | 4.4 | 1.5 | 1.5 | 2.2 | 415 | 1 | 3 |
| 10 | 19.5 | 21 | 40.5 | 10 | 11.2 | 14 | 16 | 5 | 2 | 2 | 2.5 | 415 | 6 | |
| 20 | 27 | 27 | 48.0 | 13 | 14.3 | 18.3 | 20 | 7 | 2 | 2 | 3.5 | 535 | 11 | |
| 30 | 34.0 | 29 | 55.0 | 15.5 | 16.3 | 25 | 22 | 7.3 | 2 | 2 | 3.5 | 535 | 18 | |
| 50 | 50 | 29 | 71 | 15.5 | 16.3 | 40 | 20.5 | 7.3 | 2 | 2 | 3.5 | 995 | 30 | |
| 75 | 65.5 | 48 | 86.5 | 26 | 27 | 23.5 | 37 | 11.5 | 3.5 | 3 | 4.4 | 995 | 3 | 90 |
| 100 | 98 | 48 | 119 | 26 | 27 | 35 | 37 | 11.5 | 3.5 | 3 | 4.4 | 995 | 160 | |
| 150 | 130 | 48 | 151 | 26 | 27 | 52 | 37 | 11.5 | 3.5 | 3 | 4.4 | 995 | 240 | |
| 75 | 65.5 | 48 | 93.5 | 26 | 27 | 23.5 | 37 | 11.5 | 3.5 | M3 | 4.4 | 995 | 90 | |
| 100 | 98 | 48 | 126 | 26 | 27 | 35 | 37 | 11.5 | 3.5 | M3 | 4.4 | 995 | 160 | |
| 150 | 130 | 48 | 158 | 26 | 27 | 52 | 37 | 11.5 | 3.5 | M3 | 4.4 | 995 | 240 | |
| 200 | 92 | 73 | 132 | 45 | 46.5 | 35 | 58 | 21 | 5 | M6 | 5.5 | 3750 | 420 | |
| 250 | 112 | 73 | 152 | 45 | 46.5 | 45 | 58 | 21 | 5 | M6 | 5.5 | 4765 | 480 | |
| 300 | 130 | 73 | 170 | 45 | 46.5 | 51 | 58 | 21 | 5 | M6 | 5.5 | 5780 | 580 | |
| 500 | 204 | 73 | 244 | 45 | 46.5 | 87 | 58 | 21 | 5 | M6 | 5.5 | 8500 | 970 | |
Application
• Braking resistor Balancing resistor.
• Capacitor charging & discharging.
• Crowbar.
• Filter.
• Electrical machinery general use.
Advantage
• Factory direct supply, no middlemen.
• Completed certificates such as RoHS, REACH, etc and best quality assurance.
• Sufficient production capacity, short delivery time.
• Professional after-sales service team.
• OEM&ODM available.
