High Power Aluminum Shell Resistor Milliohm HoRX-25W-5R-1% 25 Watt Rated Power with Heat Dissipation
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Negotiable
MOQ:
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Delivery Time:
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Product Description
Product Overview
The RX series aluminum shell resistors are designed for applications requiring excellent heat dissipation due to their substrate mounting and heat absorption effect. These resistors feature a molded structure for environmental protection, offering a compact size with high power load capacity. Constructed with silicon-copper film molding, they provide good insulation performance and reliable operation. Ideal for various industrial applications where robust and efficient heat management is crucial.
Product Attributes
- Brand: Moolee ()
- Origin: Shenzhen, China
- Product Type: Aluminum Shell Resistor
- Series: RX
- Manufacturer: Shenzhen Moolee Electronics Co., Ltd.
Technical Specifications
| Model | Rated Power 25 (W) (with heatsink) | Resistance Range () | Resistance Tolerance (%) | Max Overload Voltage (V) | Dimensions (mm) L x H x C | Weight (g) | Surface Area (cm) |
|---|---|---|---|---|---|---|---|
| RX 5 | 3 | 0.01-1K | 1%, 5% | 1000 | 36.5 x 8 x 11.4 | 10 | 415 |
| RX 10 | 8 | 0.01-1.5K | 1%, 5% | 1000 | 40.5 x 10 x 14 | 25 | 415 |
| RX 25 | 12.5 | 0.01-10K | 1%, 5% | 2000 | 48 x 15.4 x 18.3 | 30 | 535 |
| RX 30 | 15 | 0.01-27K | 1%, 5% | 2000 | 55 x 15.5 x 25 | 30 | 535 |
| RX 50 | 20 | 0.01-33K | 1%, 5% | 2000 | 71 x 15.5 x 40 | 30 | 995 |
| RX 75 | 45 | 0.01-39K | 1%, 5% | 2500 | 86.5 x 26 x 23.5 | 90 | 995 |
| RX 100 | 50 | 0.01-51K | 1%, 5% | 2500 | 119 x 26 x 35 | 100 | 995 |
| RX 150 | 55 | 0.01-56K | 1%, 5% | 2500 | 151 x 26 x 52 | 160 | 995 |
| RX 200 | 100 | 0.01-58K | 1%, 5% | 2500 | 139 x 45 x 70 | 200 | 2780 |
| RX 250 | 120 | 0.01-75K | 1%, 5% | 3750 | 152 x 45 x 35 | 250 | 3750 |
| RX 300 | 150 | 0.01-75K | 1%, 5% | 4765 | 170 x 45 x 45 | 300 | 4765 |
| RX 500 | 200 | 0.01-82K | 1%, 5% | 8500 | 244 x 45 x 87 | 500 | 8500 |
| Test Item | Specifications | Test Method |
|---|---|---|
| Solderability | Solder can free flow and lead wet | 2355, 2S groove welding method |
| Terminil tensile strength | R (1%R+0.05) | 40N |
| Overload | R (1%R+0.05) | 5P, 5S |
| Resistance with temperature | R (1%R+0.05) | -55~+155, five cycles |
| Sold heat | R (1%R+0.05) | 35010, 3.50.5S |
| Shook | R (1%R+0.05) | Acceleration 490m/s, 11ms, 18 times |
| Vibratious | R (1%R+0.05) | Frequency 10-50Hz, acceleration 98m/s, 6H |
| Surface temperature Rise | 275 VR | - |
| Damp heat, steady state | R (5%R+0.05) | Temperature 402, Humidity 933%, 21 days |
| Load Life | R (5%R+0.05) | Room temperature rated power load 1000H |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina