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TTElectronics - Welwyn W2143RJI Wirewound Resistor
The W2143RJI is a vitreous enamelled wirewound resistor from the W20 series, designed for high stability and reliability in harsh environments. Its robust construction features high power dissipation, impervious lead-free vitreous enamel coating, and excellent overload characteristics suitable for protection circuits. Compliant with RoHS3, it offers a resistance range up to 10K ohms at 1% tolerance, with a power rating of 30 watts at 25°C. Suitable for applications demanding thermal stability, solvent resistance, and non-flammability, this resistor ensures dependable performance in industrial and electronic equipment.
TTElectronics - Welwyn W2143RJI Wirewound Resistor Specifications:
- Power rating at 25°C: 30 watts
- Resistance range at 1% tolerance: 1R to 10K ohms
- Resistance range at 2% tolerance: 1R to 10K ohms
- Resistance range at 5% tolerance: 1R to 10K ohms
- TCR (55° to 200°C): Typically <4 ppm, Maximum ±200 ppm
- Thermal impedance: 58 °C/W
- Ambient temperature range: -55°C to 200°C
- Construction: High purity ceramic substrate with vitreous enamel coating
- Terminations: Copper clad steel wire, nickel-plated, solder-coated
- Body protection: Resistant to solvents and non-flammable
- Insulation resistance: > 1G ohm
- Voltage proof: 500V minimum
- Dimensions vary by model, minimum lead length 30 mm
- Compliance: CECC approved, RoHS3 compliant
Buy the TT Electronics Series W20 Resistance: W2143RJI
Enhance your electronic designs with the TT Electronics Series W20 wirewound resistor W2143RJI. Featuring vitreous enamel coating and RoHS compliance, this high-power resistor delivers 30W at 25°C, with resistance options up to 10K ohms. Its robust ceramic construction provides excellent thermal stability, solvent resistance, and non-flammability, making it ideal for harsh environments and protection circuits. Purchase online to ensure reliable performance, quick delivery, and technical support for your industrial and electronic applications.
Order your TT Electronics Series W20 resistance W2143RJI today and ensure your electronic projects benefit from high stability and reliability in demanding environments.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn W2143RJI?
You can click on the BUY or RFQ button to purchase W2143RJI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part W2143RJI?
You can download the W2143RJI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of W2143RJI?
TTElectronics - Welwyn