RX20T Vitreous Enamelled Wirewound Resistors 10W-150W Power Rating 5.1Ω-4.3KΩ Resistance Range
Price:
Negotiable
MOQ:
1000
Delivery Time:
Negotiable
Brand:
HUAXING
Product Description
Product Overview
RX20T Vitreous Enamelled Wirewound Resistors are high-performance components designed for demanding industrial applications requiring superior thermal and environmental resistance.
Key Features
- Equipped with dedicated accessories (optional) for easy installation
- Excellent high-temperature load characteristics up to 325°C
- Enamel-coated surface provides strong pollution resistance
- Moisture-resistant, chemically inert construction
- Available in power ratings from 10W to 150W
- Resistance range from 5.1Ω to 4.3KΩ
Applications
Used for voltage division, current division, and loading in direct current or low-frequency alternating current circuits across various industrial and electronic systems.
Compliance: Products compliant with RoHS, REACH, and three-proof requirements. Manufactured according to Q/RW384-1997 standard.
Product Dimensions & Specifications
Technical Specifications Table:
| Model | Rated Power (W) | Resistance Range (Ω) | Length L (mm) | Diameter D (mm) |
|---|---|---|---|---|
| RX20T-10W | 10 | 5.1-200 | 41±1.5 | 14±2 |
| RX20T-16W | 16 | 5.1-220 | 45±1.5 | 17±2 |
| RX20T-20W | 20 | 5.1-430 | 51±2 | 15 |
| RX20T-25W | 25 | 5.1-510 | 51±2 | 21±2.5 |
| RX20T-30W | 30 | 5.1-1K | 71±2.2 | 20 |
| RX20T-40W | 40 | 5.1-1.2K | 87±2.2 | 20 |
| RX20T-50W | 50 | 5.1-1.5K | 91±2.4 | 29±3 |
| RX20T-75W | 75 | 5.1-2K | 140±3.2 | 30 |
| RX20T-100W | 100 | 5.1-2.7K | 170±3.5 | 30 |
| RX20T-150W | 150 | 5.1-4.3K | 215±4 | 30 |
Quality & Performance Testing
| Test Item | Test Conditions | Performance Requirements |
|---|---|---|
| Insulation Resistance | 500Vdc, 1min, wrap-foil method | ≥20MΩ/cm² |
| Voltage Withstand | 2000Vdc, 1min | No breakdown, no arcing |
| Overload | 10× rated power for 5s | △R ≤ ±(2%R + 0.1Ω) |
| Temperature Rise | Ambient 15-35°C, rated power | ≤325℃ |
| Temperature Rapid Change | -55°C to +200°C, 5 cycles | △R ≤ ±(2%R + 0.1Ω) |
| Steady-state Damp Heat | 40°C, 93% RH, 96h | △R ≤ ±(2%R + 0.1Ω) |
Ordering Information
Example Order: Model: RX20T, Rated Power: 20W, Nominal Resistance: 10Ω, Tolerance: ±5%, With attachments, Quantity: 1000 pieces
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Get in Touch
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Company
Shaanxi Huaxing Technology Co.,Ltd.
Location
16 Wenhui East Road, Xianyang City, Shaanxi Province, China
Contact Person
David