|
| Brand Name: | HUAXING |
| Model Number: | RXG20 |
| MOQ: | 1000 |
| Payment Terms: | T/T |
RXG20 enamelled wirewound resistor
Product Introduction
■ Product Features: Equipped with dedicated accessories (optional), easy to install. Excellent high-temperature load characteristics. Enamel-coated surface, strong pollution resistance, moisture-resistant, chemically inert, and high-temperature resistant.
■ Application Area: Used in direct current or low-frequency alternating current circuits for voltage division, current division, and load purposes.
■ Product Standard: Detailed specifications for RXG20(T) Enamel Power Wirewound Resistor according to Q/RW324-1992.
■ Can provide non-inductive products upon negotiation, indicated by adding "N" to the model number.
■ Capable of producing products compliant with RoHS, REACH, and three-proof requirements.
Size:
| specifications and models | rated power(W) | resistance rangeΩ) | Size ( m m ) | ||||||||||
| L | L1 | L2 | D | d | H | H1 | d1 | t | B | B1 | |||
| RXG20-200W | 200 | 4.7~12K | 215±3 | 247±4 | 259±4 | 38±3 30±2 | 25±1.5 16±0.8 | 84±3 | 58±2 50±2 | 4 | 9 | 35 | 6.5 |
| RXG20-250W | 250 | 4.7~12K | 266±3 | 296±4 | 308±4 | 71±2 | 26 | 6.5 | |||||
| RXG20-300W | 300 | 4.7～12K | 266±3 | 298±4 | 310±4 | 36±2 | 22±1.2 | 82±3 | 58±2 | 35 | 6.5 | ||
| RXG20-400W | 400 | 5.1~12K | 250±2 | 280±3 | 298±4 | 54±2 | 30±2 | 98±3 | 79±3 | 8 | 16 | 50 | 6.5 |
| RXG20-500W | 500 | 5.1~12K | 300±2 | 330±3 | 348±4 | 98±3 | 79±3 | 50 | 6.5 | ||||
Key Test Items:
| Test Items | Test Conditions | Performance Requirements | Test Standards |
| Insulation Resistance | Voltage: (500±50)Vdc, 1min, foil method | 1GΩ | GB/T 5729-1985 Section 4.6 |
| Dielectric Strength | Voltage: 3500Vdc, 1min, between lead-out end and mounting component | No breakdown, no arcing | GB/T 5729-1985 Section 4.7 |
| Shock | Acceleration: 147m/s², Time: 11ms, half-sine wave 18 times | △R ≤ ±(2%R + 0.05Ω) | GB/T 2423.05-1981 |
| Vibration | Frequency: (10-500)Hz, Amplitude 0.75mm or Acceleration 98m/s², 6h | △R ≤ ±(2%R + 0.05Ω) | GB/T 2423.10-1981 |
| Temperature Rapid Change | Temperature Range: (-55+200)℃, 5 cycles | △R ≤ ±(2%R + 0.05Ω) | GB/T 2423.22-1981 |
| Steady-state Damp Heat | Temperature: (40±2)℃, Relative Humidity: (93±3)%, 96h | △R ≤ ±(5%R + 0.1Ω) | GB/T 2423.03-1981 |
| Room Temperature Durability | Ambient Temperature: (15~35)℃, rated power, 1.5h powered; 0.5h unpowered, 96h | △R ≤ ±(5%R + 0.1Ω) | GB/T 5729-1985 Section 4.25 |
Power dissipation curve
Temperature rise curve
Ordering Example:
Model Number :RXG20
Rated Power:200W
Nominal Resistance:10Ω
Resistance Tolerance:±5%
Quantity:1000 pieces
|
|
| Brand Name: | HUAXING |
| Model Number: | RXG20 |
| MOQ: | 1000 |
| Payment Terms: | T/T |
RXG20 enamelled wirewound resistor
Product Introduction
■ Product Features: Equipped with dedicated accessories (optional), easy to install. Excellent high-temperature load characteristics. Enamel-coated surface, strong pollution resistance, moisture-resistant, chemically inert, and high-temperature resistant.
■ Application Area: Used in direct current or low-frequency alternating current circuits for voltage division, current division, and load purposes.
■ Product Standard: Detailed specifications for RXG20(T) Enamel Power Wirewound Resistor according to Q/RW324-1992.
■ Can provide non-inductive products upon negotiation, indicated by adding "N" to the model number.
■ Capable of producing products compliant with RoHS, REACH, and three-proof requirements.
Size:
| specifications and models | rated power(W) | resistance rangeΩ) | Size ( m m ) | ||||||||||
| L | L1 | L2 | D | d | H | H1 | d1 | t | B | B1 | |||
| RXG20-200W | 200 | 4.7~12K | 215±3 | 247±4 | 259±4 | 38±3 30±2 | 25±1.5 16±0.8 | 84±3 | 58±2 50±2 | 4 | 9 | 35 | 6.5 |
| RXG20-250W | 250 | 4.7~12K | 266±3 | 296±4 | 308±4 | 71±2 | 26 | 6.5 | |||||
| RXG20-300W | 300 | 4.7～12K | 266±3 | 298±4 | 310±4 | 36±2 | 22±1.2 | 82±3 | 58±2 | 35 | 6.5 | ||
| RXG20-400W | 400 | 5.1~12K | 250±2 | 280±3 | 298±4 | 54±2 | 30±2 | 98±3 | 79±3 | 8 | 16 | 50 | 6.5 |
| RXG20-500W | 500 | 5.1~12K | 300±2 | 330±3 | 348±4 | 98±3 | 79±3 | 50 | 6.5 | ||||
Key Test Items:
| Test Items | Test Conditions | Performance Requirements | Test Standards |
| Insulation Resistance | Voltage: (500±50)Vdc, 1min, foil method | 1GΩ | GB/T 5729-1985 Section 4.6 |
| Dielectric Strength | Voltage: 3500Vdc, 1min, between lead-out end and mounting component | No breakdown, no arcing | GB/T 5729-1985 Section 4.7 |
| Shock | Acceleration: 147m/s², Time: 11ms, half-sine wave 18 times | △R ≤ ±(2%R + 0.05Ω) | GB/T 2423.05-1981 |
| Vibration | Frequency: (10-500)Hz, Amplitude 0.75mm or Acceleration 98m/s², 6h | △R ≤ ±(2%R + 0.05Ω) | GB/T 2423.10-1981 |
| Temperature Rapid Change | Temperature Range: (-55+200)℃, 5 cycles | △R ≤ ±(2%R + 0.05Ω) | GB/T 2423.22-1981 |
| Steady-state Damp Heat | Temperature: (40±2)℃, Relative Humidity: (93±3)%, 96h | △R ≤ ±(5%R + 0.1Ω) | GB/T 2423.03-1981 |
| Room Temperature Durability | Ambient Temperature: (15~35)℃, rated power, 1.5h powered; 0.5h unpowered, 96h | △R ≤ ±(5%R + 0.1Ω) | GB/T 5729-1985 Section 4.25 |
Power dissipation curve
Temperature rise curve
Ordering Example:
Model Number :RXG20
Rated Power:200W
Nominal Resistance:10Ω
Resistance Tolerance:±5%
Quantity:1000 pieces
