High power load Milliohm HoRX-20W-80mR-1% resistor with environmental protection and heat absorption
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The RX series aluminum shell resistors from Shenzhen Moolee Electronics Co., Ltd. are designed for applications requiring efficient heat dissipation and high power handling in a compact form factor. Featuring a molded structure for environmental protection and good insulation properties, these resistors are ideal for base-mounted applications where heat absorption is crucial. Their robust construction ensures reliable operation and high power load capacity, making them suitable for various industrial and electronic applications.
Product Attributes
- Brand: Moolee ()
- Manufacturer: Shenzhen Moolee Electronics Co., Ltd. ()
- Product Type: Aluminum Shell Resistor ()
- Series: RX
- Origin: China
Technical Specifications
General Specifications
| Feature | Description |
|---|---|
| Mounting Type | Base mounted for heat absorption |
| Construction | Environmentally protected molded structure |
| Material | Silicon copper film molding |
| Key Benefits | Good heat dissipation, compact size, high power load, good insulation, reliable operation |
| Resistance Range | 0.01 ~ 82K |
| Power Range | 5W ~ 500W |
| Tolerance Options | F = 1%, J = 5% |
Model and Dimension Details
| Type | Rated Power 25 (W) (with heatsink) | Dimensions (mm) (L x H x C x I x I1 x M x N x 2 x k) | Standard Heatsink (Aluminum) Surface Area (cm) | Thickness (mm) | Weight (g) |
|---|---|---|---|---|---|
| RX 5 | 5 | 36.5 x 8 x 8.5 x 11.4 x 12.5 x 4.4 x 1.5 x 1.2 x 1.3 | 415 | 3 | 10 |
| RX 10 | 8 | 40.5 x 10 x 11.2 x 14 x 16 x 5 x 2 x 2 x 2.2 | 415 | 3 | 19.5 |
| RX 25 | 15.4 | 48 x 15.4 x 14.3 x 18.3 x 21 x 7 x 2 x 3.4 x 2 | 535 | 11 | 28 |
| RX 30 | 15.5 | 55 x 15.5 x 16.3 x 25 x 22 x 7.3 x 2 x 2 x 2.2 | 535 | 18 | 34 |
| RX 50 | 15.5 | 71 x 15.5 x 16.3 x 40 x 22 x 7.3 x 2 x 3 x 2.2 | 995 | 30 | 50 |
| RX 75 | 26 | 86.5 x 26 x 27 x 23.5 x 37 x 11.5 x 3.5 x 3 | 995 | 3 | 65.5 |
| RX 100 | 26 | 119 x 26 x 27 x 35 x 37 x 11.5 x 3.5 x 3 | 995 | 16 | 98 |
| RX 160 | 26 | 151 x 26 x 27 x 52 x 37 x 11.5 x 3.5 x 3 | 995 | 24 | 130 |
| RX 200 | 45 | 135 x 45 x 46.5 x 70 x 57.2 x 19.6 x 5 (M5) | 2780 | 26 | 92 |
| RX 250 | 45 | 152 x 45 x 46.5 x 35 x 58 x 21 x 5 (M6) | 3750 | 42 | 112 |
| RX 300 | 45 | 170 x 45 x 46.5 x 45 x 58 x 21 x 5 (M6) | 4765 | 48 | 130 |
| RX 500 | 45 | 244 x 45 x 46.5 x 87 x 58 x 21 x 5 (M6) | 8500 | 97 | 204 |
Electrical Specifications
| Type | Rated Power 25 (W) (with heatsink) | Rated Power 25 (W) (without heatsink) | Resistance Range () | Temperature Coefficient TCR (10/) | Resistance Tolerance (%) | Max Overload Voltage (V) |
|---|---|---|---|---|---|---|
| RX 5 | 5 | 3 | 0.01-1K | 20, 50, 100, 250 | F=1, J=5 | 1000 |
| RX 10 | 8 | 3 | 0.01-1.5K | 20, 50, 100, 250 | F=1, J=5 | 1000 |
| RX 25 | 12.5 | 10 | 0.01-10K | 20, 50, 100, 250 | F=1, J=5 | 2000 |
| RX 30 | 15 | 20 | 0.01-27K | 20, 50, 100, 250 | F=1, J=5 | 2000 |
| RX 50 | 20 | 30 | 0.01-33K | 20, 50, 100, 250 | F=1, J=5 | 2000 |
| RX 75 | 45 | 30 | 0.01-39K | 20, 50, 100, 250 | F=1, J=5 | 2500 |
| RX 100 | 50 | 30 | 0.01-51K | 20, 50, 100, 250 | F=1, J=5 | 2500 |
| RX 150 | 55 | 100 | 0.01-56K | 20, 50, 100, 250 | F=1, J=5 | 2500 |
| RX 200 | 100 | 100 | 0.01-58K | 20, 50, 100, 250 | F=1, J=5 | 2500 |
| RX 250 | 120 | 200 | 0.01-75K | 20, 50, 100, 250 | F=1, J=5 | 2500 |
| RX 300 | 150 | 250 | 0.01-75K | 20, 50, 100, 250 | F=1, J=5 | 2500 |
| RX 500 | 200 | 500 | 0.01-82K | 20, 50, 100, 250 | F=1, J=5 | 2500 |
Durability Test Performance
| 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 | N/A |
| Dampheat, 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