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Specifications
Resistance:
20Ω
Type:
Aluminum Housed Resistor
Power(Watts):
100W
Tolerance:
±5%
Mfr. Part #:
HoRX-100W-20R-5%
Package:
Screw Terminals
Key Attributes
Model Number:
HoRX-100W-20R-5%
Product Description
Product Overview
The RX series aluminum shell resistors from Shenzhen Moolee Electronics Co., Ltd. are designed for applications requiring excellent 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 various industrial applications where reliability and performance are critical. Their efficient heat absorption onto a substrate ensures stable operation under demanding conditions.
Product Attributes
- Brand: Moolee ()
- Manufacturer: Shenzhen Moolee Electronics Co., Ltd. ()
- Product Type: Aluminum Shell Resistor ()
- Series: RX
- Origin: China
Technical Specifications
General Product Information:
| Attribute | Value |
|---|---|
| Product Name | Aluminum Shell Resistor |
| Product Number | RX |
| Resistance Range | 0.01 ~ 82K |
| Power Range | 5W ~ 500W |
| Accuracy Tolerance | F=1%, J=5% |
Model and Dimension Details:
| Type | Rated Power 25 (W) (with heatsink) | Dimensions (mm) (L x H x C) | Standard Heatsink (Aluminum) Surface Area (cm) | Weight (g) |
|---|---|---|---|---|
| RX 5 | 5 | 36.5 x 8 x 11.4 | 415 | 10 |
| RX 10 | 8 | 40.5 x 10 x 14 | 415 | 19.5 |
| RX 25 | 15.4 | 48 x 15.4 x 18.3 | 535 | 28 |
| RX 30 | 15.5 | 55 x 15.5 x 16.3 | 535 | 34 |
| RX 50 | 15.5 | 71 x 15.5 x 16.3 | 995 | 50 |
| RX 75 | 26 | 86.5 x 26 x 23.5 | 995 | 65.5 |
| RX 100 | 26 | 119 x 26 x 35 | 995 | 98 |
| RX 160 | 26 | 151 x 26 x 52 | 995 | 130 |
| RX 240 | 45 | 139 x 45 x 70 | 2780 | 100 |
| RX 200 | 45 | 135 x 45 x 35 | 3750 | 92 |
| RX 250 | 45 | 152 x 45 x 45 | 4765 | 112 |
| RX 300 | 45 | 170 x 45 x 51 | 5780 | 130 |
| RX 500 | 45 | 244 x 45 x 87 | 8500 | 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 | 4 | 0.01-1.5K | 20, 50, 100, 250 | F=1%, J=5% | 1000 |
| RX 25 | 12.5 | 6.25 | 0.01-10K | 20, 50, 100, 250 | F=1%, J=5% | 2000 |
| RX 30 | 15 | 7.5 | 0.01-27K | 20, 50, 100, 250 | F=1%, J=5% | 2000 |
| RX 50 | 20 | 10 | 0.01-33K | 20, 50, 100, 250 | F=1%, J=5% | 2000 |
| RX 75 | 45 | 22.5 | 0.01-39K | 20, 50, 100, 250 | F=1%, J=5% | 2500 |
| RX 100 | 50 | 25 | 0.01-51K | 20, 50, 100, 250 | F=1%, J=5% | 2500 |
| RX 150 | 55 | 27.5 | 0.01-56K | 20, 50, 100, 250 | F=1%, J=5% | 2500 |
| RX 200 | 100 | 50 | 0.01-58K | 20, 50, 100, 250 | F=1%, J=5% | 2500 |
| RX 250 | 120 | 60 | 0.01-75K | 20, 50, 100, 250 | F=1%, J=5% | 2500 |
| RX 300 | 150 | 75 | 0.01-75K | 20, 50, 100, 250 | F=1%, J=5% | 2500 |
| RX 500 | 200 | 100 | 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 |
| 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 |
2111291830_Milliohm-HoRX-100W-20R-5-_C2923759.pdf
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