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TTElectronics - Welwyn W2422RJI Wirewound Resistor
The W2422RJI is a vitreous enamelled wirewound resistor designed for high stability and durability in harsh environments. It features an impervious, lead-free vitreous enamel coating and is CECC approved, making it suitable for protection circuits requiring high power dissipation. With a high-quality ceramic substrate and interference fit end caps, it provides excellent resistance to thermal, mechanical, and chemical stresses, ensuring reliable performance in demanding industrial applications. The resistor's robust construction guarantees long-term stability, making it ideal for precision and high-power electronic systems.
TTElectronics - Welwyn W2422RJI Wirewound Resistor Specifications:
- Power rating at 25°C: 30 W
- Power rating at 70°C: 43 W
- 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 <4-75 ppm, Max ±200 ppm
- Limiting element Voltage: 60V (max), 200V (rated)
- Thermal impedance: 44-58 °C/W
- Ambient temperature range: -55°C to +200°C
- Dimensions: Length varies; minimum lead length 30mm
- Material: Ceramic substrate, vitreous enamel coating, copper clad steel wire terminations
- Vibration and bump resistance: AR% ~0.25-0.4
- Insulation resistance: >1 GΩ
- Solderability: Complies with IEC 115-1
- Flammability: Inherently non-burning inorganic materials
- Solvent resistance: Resistant to industrial cleaning solvents
Buy the TT Electronics Series W20 Wirewound Resistors: W2422RJI
Purchase the TT Electronics W2422RJI wirewound resistor online today and ensure your systems are protected with high power dissipation, exceptional stability, and durability. Designed for demanding industrial environments, this CECC approved resistor features a vitreous enamel coating and ceramic substrate for maximum reliability. Its robust construction withstands thermal, mechanical, and chemical stresses, making it the ideal choice for protection circuits and high-power applications requiring precise resistance over a wide temperature range. Order now for fast delivery and excellent performance assurance.
Get TT Electronics W2422RJI today—built for high stability, harsh environment resistance, and long-lasting power performance.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn W2422RJI?
You can click on the BUY or RFQ button to purchase W2422RJI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part W2422RJI?
You can download the W2422RJI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of W2422RJI?
TTElectronics - Welwyn