insulated aluminum shell resistor Milliohm HoRX-50W-8R-1% molded with silicon copper film technology
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The RX series aluminum shell resistor from Shenzhen Moolee Electronics Co., Ltd. is designed for efficient heat dissipation through substrate mounting and heat absorption. Featuring a molded structure for environmental protection, these resistors offer a compact size with high power load capacity. Constructed with silicon-copper film molding, they provide excellent insulation and reliable operation. Ideal for applications requiring robust and efficient resistance solutions.
Product Attributes
- Brand: (Moolee)
- Product Type: Aluminum Shell Resistor ()
- Series: RX
- Manufacturer: Shenzhen Moolee Electronics Co., Ltd. ()
- Origin: China ()
- Structure: Molded, insulated
- Material: Silicon-copper film molding
Technical Specifications
General Information
| Attribute | Value |
|---|---|
| Product Name | Aluminum Shell Resistor () |
| Product Number Prefix | RX |
| Resistance Range | 0.01 ~ 82K |
| Power Range | 5W ~ 500W |
| Accuracy Tolerance | F=1%, J=5% |
| Revision Date | 2021-05-05 |
| Version | Ho-A0 |
Electrical Specifications
| Type | Rated Power 25 (With Heat Sink) (W) | Resistance Range () | Temperature Coefficient TCR (10/) | Resistance Tolerance (%) | Max Overload Voltage (V) |
|---|---|---|---|---|---|
| RX 5 | 3 | 0.01-1K | 20, 50, 100, 250 | F=1, J=5 | 1000 |
| RX 10 | 8 | 0.01-1.5K | - | F=1, J=5 | - |
| RX 25 | 12.5 | 0.01-10K | - | F=1, J=5 | 2000 |
| RX 30 | 15 | 0.01-27K | - | F=1, J=5 | - |
| RX 50 | 20 | 0.01-33K | - | F=1, J=5 | - |
| RX 75 | 45 | 0.01-39K | - | F=1, J=5 | - |
| RX 100 | 50 | 0.01-51K | - | F=1, J=5 | - |
| RX 150 | 55 | 0.01-56K | - | F=1, J=5 | - |
| RX 200 | 100 | 0.01-62K | - | F=1, J=5 | 2500 |
| RX 250 | 120 | 0.01-75K | - | F=1, J=5 | - |
| RX 300 | 150 | 0.01-75K | - | F=1, J=5 | - |
| RX 500 | 200 | 0.01-82K | - | F=1, J=5 | - |
Dimensions and Weight (with standard aluminum heat sink)
| Type | Rated Power 25 (W) | Dimensions (mm) L x H x C | Weight (g) | Surface Area (cm) | Thickness (mm) |
|---|---|---|---|---|---|
| RX 5 | 5 | 36.5 x 8 x 11.5 | 10 | 415 | 1 |
| RX 6 | 25 | 48 x 15.4 x 18 | 25 | 415 | 6 |
| RX 11 | 30 | 55 x 15.5 x 17.9 | 30 | 535 | 11 |
| RX 18 | 50 | 71 x 15.5 x 39.4 | 50 | 995 | 30 |
| RX 30 | 75 | 86.5 x 26 x 23.5 | 75 | 995 | 3 |
| RX 160 | 150 | 151 x 26 x 56 | 160 | 995 | 3 |
| RX 265 | 200 | 139 x 45 x 70 | 265 | 2780 | 5 |
| RX 375 | 250 | 152 x 45 x 35 | 375 | 3750 | 5 |
| RX 480 | 300 | 170 x 45 x 51 | 480 | 5780 | 5 |
| RX 580 | 500 | 244 x 45 x 87 | 580 | 8500 | 5 |
Performance Test Results
| 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