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TTElectronics - Welwyn WRM0204C12KFI High Reliability Resistor

The WRM Series MELF resistors are high-reliability, Pb-free components designed for demanding electronic applications. Featuring tolerances down to 0.1%, TCR as low as 5 ppm/°C, and compliance with EU RoHS3, these resistors provide predictable pulse handling and excellent solderability. Constructed with a metal film on a high dissipation ceramic material, they are mounted using tin-plated termination caps. Available in various resistance ranges and sizes, they are suitable for precision circuits requiring stable performance, endurance under thermal stress, and resistance to industrial cleaning solvents.

Authorized Distributors
Source:Newark
Part No:WRM0204C-12KFI
Stock:2680
Inv Date:06-09-2026
Price: Unit price: $0.274
Buy/RFQ:
Source:DigiKey
Part No:WRM0204C-12KFI
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.03136
Buy/RFQ:
Part No:WRM0204C-12KFI
Stock:4425
Inv Date:06-10-2026
Price: Unit price: $0.27
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TTElectronics - Welwyn WRM0204C12KFI High Reliability Resistor Specifications:

  • Resistance Range: 8R2 to 56M
  • Tolerance: Down to 0.1%
  • TCR: 5 ppm/°C
  • Temperature Range: -55°C to +155°C
  • Construction: Metal film on ceramic, plated steel cap
  • Solderability: Low melting solder, 215°C immersion
  • Locking method: Helical cut film, lacquer coated body
  • Marking: Color coded resistance with tolerance band
  • Compliance: RoHS3, Pb-free, EU Directive 2011/65/EU
  • Dimensions vary by model, typically compact for precision placement
  • Resistance to soldering heat and industrial solvents
  • Pulse load capacity varies by model with specific maximum pulse durations

Buy the TT Electronics Series WRM Resistor: WRM0204C12KFI

Order the TT Electronics WRM0204C12KFI resistor online today. This precision resistor offers excellent stability, low tolerance of 0.1%, and a TCR of 5 ppm/°C. Ideal for demanding applications requiring high reliability, thermal stability, and RoHS compliance. Its robust construction with metal film on ceramic ensures durability and consistent performance in challenging environments. Delivered on reel packaging suitable for automated assembly, this resistor meets industrial standards and is perfect for critical electronic designs needing dependable, long-lasting components.

Get TT Electronics WRM0204C12KFI high-reliability MELF resistor today—designed for precision, durability, and thermal stability in your electronic circuits.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WRM0204C12KFI?

You can click on the BUY or RFQ button to purchase WRM0204C12KFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WRM0204C12KFI?

You can download the WRM0204C12KFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WRM0204C12KFI?

TTElectronics - Welwyn

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