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TTElectronics - Welwyn W2127RJI Wirewound Resistor

The W20 Series vitreous enamelled wirewound resistors are designed for high stability, reliability, and performance in harsh environments. These resistors feature an impervious lead-free vitreous enamel coating and high power dissipation capabilities, making them ideal for protection circuits. Suitable for demanding applications, they comply with EU RoHS directives, offer excellent overload characteristics, and resist various industrial cleaning solvents. Their robust construction includes interference fit end caps and inorganic non-burning materials, ensuring durability and safety in high-temperature or vibration-heavy environments. They are available with a range of resistance values and power ratings, suitable for various industrial and electronic applications.

Authorized Distributors
Source:Newark
Part No:W21-27RJI
Stock:4239
Inv Date:06-09-2026
Price: Unit price: $2.14
Buy/RFQ:
Part No:W21-27RJI
Stock:903
Inv Date:06-10-2026
Price: Unit price: $2.07
Buy/RFQ:

TTElectronics - Welwyn W2127RJI Wirewound Resistor Specifications:

  • Power rating at 25°C: 30 W
  • Resistance range at 1% tolerance: 1Ω to 10KΩ
  • Resistance range at 2% tolerance: 1Ω to 10KΩ
  • Resistance range at 5% tolerance: 1Ω to 100KΩ
  • Maximum resistance: 60KΩ at 1% tolerance, 100KΩ at 5% tolerance
  • TCR (55° to 200°C): Typically <4-75 ppm
  • Resistance to solvent: Resistant to all normal industrial cleaning solvents
  • Insulation resistance: >1 GΩ
  • Voltage proof: 500 V minimum
  • Ambient temperature range: -55°C to +200°C
  • Dimensions vary; typical length around 30mm, and weight depending on resistance value
  • Construction: Ceramic substrate wound with resistive element, vitreous enamel coating, interference fit caps
  • Terminations: Copper clad steel wire, nickel plated, solder-coated
  • Flammability: Inherently non-burning inorganic materials

Buy the TT Electronics Series W20 Vitreous Enamelled Wirewound Resistor: W2127RJI

Enhance your electronic or industrial project with the TT Electronics W2127RJI wirewound resistor, known for its high stability, durability, and performance in harsh environments. This RoHS-compliant resistor offers high power dissipation and excellent overload characteristics, making it suitable for protection circuits and demanding applications. Its inorganic vitreous enamel coating ensures resistance to solvents, high temperatures, and vibration. Order online today for fast delivery and trusted quality that guarantees optimum performance and long-term reliability in your specific application needs.

Buy TT Electronics W2127RJI now and experience unmatched reliability and high-power performance for demanding industrial applications.

Frequently Asked Questions

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How do I troubleshoot issues or seek technical support for part W2127RJI?

You can download the W2127RJI datasheet or visit the TTElectronics - Welwyn website for support.

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TTElectronics - Welwyn

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