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Specifications
Resistance:
20kΩ
Type:
Aluminum Housed Resistor
Power(Watts):
10W
Tolerance:
±5%
Mfr. Part #:
HoRX-10W-20KR-5%
Package:
Screw Terminals
Key Attributes
Model Number:
HoRX-10W-20KR-5%
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. It features a molded structure for environmental protection, a compact size with high power load capacity, and excellent insulation performance due to silicon-copper film molding. This resistor offers good operational reliability and is suitable for various selection applications.
Product Attributes
- Brand: Moolee ()
- Manufacturer: Shenzhen Moolee Electronics Co., Ltd. ()
- Product Type: Aluminum Shell Resistor ()
- Series: RX
- Origin: China
Technical Specifications
Product Name & Model Identification
| Manufacturer | Product Type | Power | Accuracy | Resistance Range | Model Example |
|---|---|---|---|---|---|
| Moolee Electronics () | Aluminum Shell Resistor () | 5W~500W | F=1%, J=5% | 0.01R~82KR | RX 100W 5% 20R |
Product Dimensions & Weight (with standard heatsink)
| Type | Rated Power 25 (W) (with heatsink) | Dimensions (mm) L | Dimensions (mm) H | Dimensions (mm) C | Dimensions (mm) I | Dimensions (mm) I1 | Dimensions (mm) M | Dimensions (mm) N | Hole Diameter 2 | Hole Diameter k | Surface Area (cm) | Thickness (mm) | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RX 5 | 3 | 15.5 | 16 | 36.5 | 8 | 8.5 | 11.4 | 12.5 | 4.4 | 1.5 | 1.2 | 1.3 | 415 |
| RX 10 | 8 | 19.5 | 21 | 40.5 | 10 | 11.2 | 14 | 16 | 5 | 2 | 2 | 2.2 | 415 |
| RX 25 | 12.5 | 28 | 27 | 48 | 15.4 | 14.3 | 18.3 | 21 | 7 | 2 | 3.4 | 2 | 535 |
| RX 30 | 15 | 34 | 29 | 55 | 15.5 | 16.3 | 25 | 22 | 7.3 | 2 | 2 | 2.2 | 535 |
| RX 50 | 20 | 50 | 29 | 71 | 15.5 | 16.3 | 40 | 22 | 7.3 | 2 | 3 | 2.2 | 995 |
| RX 75 | 45 | 65.5 | 48 | 86.5 | 26 | 27 | 23.5 | 37 | 11.5 | 3.5 | 3 | 995 | |
| RX 100 | 50 | 98 | 48 | 119 | 26 | 27 | 35 | 37 | 11.5 | 3.5 | 3 | 995 | |
| RX 160 | 55 | 130 | 48 | 151 | 26 | 27 | 52 | 37 | 11.5 | 3.5 | 3 | 995 | |
| RX 240 | 100 | 89 | 71.5 | 139 | 45 | 46.5 | 70 | 57.2 | 19.6 | 5 | M5 | 2780 | |
| RX 200 | 120 | 92 | 73 | 135 | 45 | 46.5 | 35 | 58 | 21 | 5 | M6 | 3750 | |
| RX 250 | 150 | 112 | 73 | 152 | 45 | 46.5 | 45 | 58 | 21 | 5 | M6 | 4765 | |
| RX 300 | 150 | 130 | 73 | 170 | 45 | 46.5 | 51 | 58 | 21 | 5 | M6 | 5780 | |
| RX 500 | 200 | 204 | 73 | 244 | 45 | 46.5 | 87 | 58 | 21 | 5 | M6 | 8500 |
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 | 3 | 10 | 0.01-1K | 20, 50, 100, 250 | F=1%, J=5% | 1000 |
| RX 10 | 8 | 10 | 0.01-1.5K | 2000 | ||
| RX 25 | 12.5 | 25 | 0.01-10K | |||
| RX 30 | 15 | 30 | 0.01-27K | |||
| RX 50 | 20 | 50 | 0.01-33K | |||
| RX 75 | 45 | 75 | 0.01-39K | |||
| RX 100 | 50 | 100 | 0.01-51K | |||
| RX 150 | 55 | 150 | 0.01-56K | |||
| RX 100 (Alternate) | 50 | 100 | 0.01-62K | |||
| RX 200 | 100 | 200 | 0.01-58K | 2500 | ||
| RX 250 | 120 | 250 | 0.01-75K | |||
| RX 300 | 150 | 300 | 0.01-75K | |||
| RX 500 | 200 | 500 | 0.01-82K |
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 | |
| Dampheat, steady state | R (5%R+0.05) | Temperature 402, Humidity 933%, 21 days |
| Load Life | R (5%R+0.05) | Room temperature applied rated power load 1000H |
2201121300_Milliohm-HoRX-10W-20KR-5-_C2923735.pdf
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