Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 20Ω |
| Type | Aluminum Housed Resistor |
| Power(Watts) | 50W |
| Tolerance | ±5% |
| Description | 20Ω Aluminum Housed Resistor 50W ±5% Screw Terminals Chassis Mount Resistors RoHS |
| Mfr. Part # | HoRX-50W-20R-5% |
| Package | Screw Terminals |
| Model Number | HoRX-50W-20R-5% |
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Product Specification
| Resistance | 20Ω | Type | Aluminum Housed Resistor |
| Power(Watts) | 50W | Tolerance | ±5% |
| Description | 20Ω Aluminum Housed Resistor 50W ±5% Screw Terminals Chassis Mount Resistors RoHS | Mfr. Part # | HoRX-50W-20R-5% |
| Package | Screw Terminals | Model Number | HoRX-50W-20R-5% |
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 excellent insulation properties due to silicon-copper film molding, these resistors offer reliable operation and good heat absorption when mounted on a substrate. They are suitable for a wide range of power ratings and resistance values, making them a versatile choice for various industrial applications.
Product Name: Aluminum Shell Resistor
Product Model Structure: RX [Power]W [Tolerance] [Resistance Value]
Manufacturer: Shenzhen Moolee Electronics Co., Ltd.
| Feature | Description |
|---|---|
| Resistance Range | 0.01 ~ 82K |
| Power Range | 5W ~ 500W |
| Tolerance Options | F=1%, J=5% |
| Temperature Coefficient (TCR) | 20, 50, 100, 250 (10/) |
| Max Overload Voltage | 1000V - 2500V (Model Dependent) |
| Operating Temperature | -55 ~ +155 (for temperature change tests) |
| Durability Test Requirements | Solderability, Terminal tensile strength, Overload, Resistance with temperature, Soldering heat, Shock, Vibration, Surface temperature rise, Damp heat, Load Life |
| Type | Rated Power (W) | Dimensions (mm) L x H x C | Standard Heat Sink (Aluminum) Surface Area (cm) | Weight (g) |
|---|---|---|---|---|
| RX 5 | 3 (with heat sink) | 36.5 x 8 x 8.5 | 415 | 10 |
| RX 10 | 8 (with heat sink) | 27 x 15.4 x 14.3 | 415 | 25 |
| RX 25 | 12.5 (with heat sink) | 48 x 15.4 x 14.3 | 535 | 18 |
| RX 30 | 15 (with heat sink) | 55 x 15.5 x 16.3 | 535 | 18 |
| RX 50 | 20 (with heat sink) | 71 x 15.5 x 16.3 | 995 | 30 |
| RX 75 | 45 (with heat sink) | 86.5 x 26 x 27 | 995 | 3 |
| RX 100 | 50 (with heat sink) | 119 x 26 x 27 | 995 | 16 |
| RX 150 | 55 (with heat sink) | 151 x 26 x 27 | 995 | 24 |
| RX 200 | 100 (with heat sink) | 135 x 45 x 46.5 | 2780 | 265 |
| RX 250 | 120 (with heat sink) | 152 x 45 x 46.5 | 3750 | 420 |
| RX 300 | 150 (with heat sink) | 170 x 45 x 46.5 | 5780 | 580 |
| RX 500 | 200 (with heat sink) | 244 x 45 x 46.5 | 8500 | 970 |
| Type | Rated Power 25 (W) (with heat sink) | Rated Power 25 (W) (without heat sink) | Resistance Range () | Resistance Tolerance (%) |
|---|---|---|---|---|
| RX 5 | 3 | 10 | 0.01-1K | J=5% |
| RX 10 | 8 | 10 | 0.01-1.5K | J=5% |
| RX 25 | 12.5 | 25 | 0.01-10K | F=1%, J=5% |
| RX 30 | 15 | 30 | 0.01-27K | F=1%, J=5% |
| RX 50 | 20 | 50 | 0.01-33K | F=1%, J=5% |
| RX 75 | 45 | 75 | 0.01-39K | F=1%, J=5% |
| RX 100 | 50 | 100 | 0.01-51K | F=1%, J=5% |
| RX 150 | 55 | 150 | 0.01-56K | F=1%, J=5% |
| RX 200 | 100 | 200 | 0.01-58K | F=1%, J=5% |
| RX 250 | 120 | 250 | 0.01-75K | F=1%, J=5% |
| RX 300 | 150 | 300 | 0.01-75K | F=1%, J=5% |
| RX 500 | 200 | 500 | 0.01-82K | F=1%, J=5% |
| Test Item | Specifications | Test Method |
|---|---|---|
| Solderability | Solder can free flow and lead wet | 2355, 2S groove welding method |
| Terminal 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 |
| Shock | R (1%R+0.05) | Acceleration 490m/s, 11ms, 18 times |
| Vibration | 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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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