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TTElectronics - Welwyn W2175RJI Wirewound Resistor

The W20 series vitreous enamelled wirewound resistors are high stability, reliable, and suitable for harsh environments due to their impervious lead-free coating. They support high power dissipation, making them ideal for protection circuits. These resistors are CECC approved, meet RoHS3 directives, and withstand severe conditions such as high temperatures and mechanical stress. Their construction includes a ceramic substrate wound with resistive wire, sealed with vitreous enamel for excellent solvent resistance, flame retardancy, and durability in industrial applications.

Authorized Distributors
Source:Newark
Part No:W21-75RJI
Stock:1120
Inv Date:06-12-2026
Price: Unit price: $1.95
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Part No:W21-75RJI
Stock:0
Inv Date:06-13-2026
Price: Unit price: $1.88
Buy/RFQ:
Part No:W21-75RJI
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.6538
Buy/RFQ:

TTElectronics - Welwyn W2175RJI Wirewound Resistor Specifications:

  • Power rating at 25°C: 5W to 30W
  • Resistance range: 1Ω to 60KΩ
  • Tolerance: 1%, 2%, 5%
  • TCR (55° to 200°C): Typically <4-75 ppm, Max ±200 ppm
  • Dimensions vary, typical length 30mm or more, weight approx. 0.3g to 2g
  • Construction: Ceramic substrate with vitreous enamel coating
  • Material: Copper clad steel wire, nickel plated, solder-coated
  • Operating temperature: -55°C to 200°C
  • Vibration resistance, solvent resistance, and non-flammability
  • Maximum voltage: 60V to 200V depending on model
  • Application: High power load resistance, protection circuits

Buy the Buy TT Electronics W20 Series Wirewound Resistors Part Number W2175RJI Online

Purchase the TT Electronics W20 Series W2175RJI wirewound resistor online today. Designed for high stability and durability, it offers excellent resistance to harsh conditions, high power dissipation, and CECC approval. Ideal for protection circuits and industrial applications, this resistor provides reliable performance over a wide temperature range. Its vitreous enamel coating ensures solvent resistance, non-flammability, and long-term stability. Order now for fast delivery and secure your project's success with proven reliability.

Order your TT Electronics W20 Series W2175RJI high power wirewound resistor today and ensure reliable performance in demanding environments.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn W2175RJI?

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How do I troubleshoot issues or seek technical support for part W2175RJI?

You can download the W2175RJI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of W2175RJI?

TTElectronics - Welwyn

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