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TTElectronics - Welwyn WRM0204C1KFI MELF Resistor

High-reliability MELF resistors from the WRM Series are designed for precise, predictable pulse handling with tolerances down to 0.1% and TCR as low as 5 ppm/°C. These Pb-free components comply with EU RoHS3 regulations and are suitable for demanding industrial applications. With models offering a wide resistance range from 8.2 Ω to 1 MΩ, they feature robust construction with metal film deposition on high dissipation ceramic material, plated steel caps, and low-melting solderable tin finishes. Their compact dimensions and excellent performance make them ideal for precision circuits requiring stability and longevity.

Authorized Distributors
Source:Newark
Part No:WRM0204C-1KFI
Stock:9358
Inv Date:06-09-2026
Price: Unit price: $0.228
Buy/RFQ:
Part No:WRM0204C-1KFI
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

TTElectronics - Welwyn WRM0204C1KFI MELF Resistor Specifications:

  • Resistance Range: 8.2 Ω to 1 MΩ, available in models WRM 0102, WRM 0204, WRM 0207
  • Tolerance: Down to 0.1%
  • Temperature Coefficient: As low as 5 ppm/°C
  • Temperature Range: -55°C to +155°C (model-dependent)
  • Construction: Metal film on high dissipation ceramic, plated steel cap
  • Solderability: Low melting, age-free tin finish, 3 seconds at 215°C
  • Dimensions: Length varies per model, compact size for PCB mounting
  • Marking: Resistance values with color coding, tolerance band optional
  • Performance: Resistance to soldering heat, rapid temperature change, endurance, and damp heat steady state with minimal deviation
  • Packaging: Reels of 8mm or 12mm blister tape, IEC 286-3 compliant

Buy the TT Electronics Series WRM MELF Resistors: WRM0204C1KFI

Experience the high reliability and precision of MELF resistors from TT Electronics. These resistors offer tight tolerances down to 0.1%, low TCR, and robust ceramic construction, suitable for demanding industrial and electronic circuits. RoHS compliant and capable of handling high pulse loads, they are ideal for use in precision and high-stress environments. Available in various resistance ranges and packaged on reels, these components ensure long-term stability and performance for your manufacturing and repair needs. Buy online now for quality and dependability.

Get TT Electronics WRM0204C1KFI today—built for precision, high reliability, and low drift in demanding electronic applications.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WRM0204C1KFI?

You can click on the BUY or RFQ button to purchase WRM0204C1KFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WRM0204C1KFI?

You can download the WRM0204C1KFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WRM0204C1KFI?

TTElectronics - Welwyn

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