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TTElectronics - Welwyn W222K4JI Wirewound Resistor
The W20 Series vitreous enamelled wirewound resistors are high-power, reliable electronic components suitable for harsh environments. They feature impervious lead-free vitreous enamel coating, high stability, and overload characteristics ideal for protection circuits. Designed with interference fit end caps, wound resistive elements, and ceramic substrates, they provide excellent thermal stability and resistance to industrial solvents. Compliant with EU RoHS3 directives, these resistors are ideal for demanding applications requiring high power dissipation, precise resistance values, and long-term durability in mechanical and thermal stress conditions.
TTElectronics - Welwyn W222K4JI Wirewound Resistor Specifications:
- Power rating at 25°C: 5.0-30 W depending on model
- Resistance range: 1 ohm to 100K ohms depending on tolerance
- Tolerance: 1%, 2%, 5%
- Temperature Coefficient (TCR): Typically <4-75 ppm, Max ±200 ppm
- Volts Limiting Element Voltage: 60 V to 200 V depending on model
- Dimensions: Various sizes with minimum lead length 30 mm
- Construction: Ceramic substrate with vitreous enamel coating
- Material: Copper clad steel wire, nickel plated, solder-coated
- Operational temperature range: -55°C to +200°C
- Vibration and noise resistance, high insulation resistance > 1G ohm
- Compliance: CECC approved, RoHS3 compliant
- Solvent resistant, non-flammable, and solderable
- Weight varies depending on model, approx. 8-18 grams
- Bending radius for terminations: Minimum 1.2 mm for W22, 1.6 mm for others
Buy the Buy TT Electronics W20 Series Resistors Part Number W222K4JI Online
Purchase the TT Electronics W222K4JI wirewound resistor easily online today to secure a high-power, reliable component that withstands harsh environments. Perfect for industrial applications, these resistors feature vitreous enamel coating, excellent thermal stability, and compliance with RoHS3 standards. Offering precise resistance, high overload capacity, and resistance to solvents, they are suitable for protection circuits in demanding operational conditions. Order now and enjoy fast delivery, competitive pricing, and assured quality for your electronic projects and manufacturing needs.
Order your TT Electronics W222K4JI wirewound resistor today and ensure reliable high-power performance for demanding industrial circuit protection.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn W222K4JI?
You can click on the BUY or RFQ button to purchase W222K4JI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part W222K4JI?
You can download the W222K4JI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of W222K4JI?
TTElectronics - Welwyn