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TTElectronics - Welwyn WRM0204C120RFI Precision MELF Resistor

The WRM series resistor offers high reliability with low tolerances down to 0.1% and TCR as low as 5 ppm/°C, suitable for precision applications. These MELF resistors are AEC-Q200 qualified and RoHS-compliant, featuring a metal film deposited on ceramic with tin-plated steel terminations that ensure excellent solderability and solvent resistance. Designed for high pulse handling capability, they are available in various resistance values from 8.2Ω to 56KΩ across series WRM 0102, WRM 0204, and WRM 0207, with temperature ratings ranging from -55°C to +155°C or +125°C depending on series.

Authorized Distributors
Source:Newark
Part No:WRM0204C-120RFI
Stock:5514
Inv Date:06-09-2026
Price: Unit price: $0.224
Buy/RFQ:
Source:DigiKey
Part No:WRM0204C-120RFI
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.03136
Buy/RFQ:
Part No:WRM0204C-120RFI
Stock:6139
Inv Date:06-10-2026
Price: Unit price: $0.25
Buy/RFQ:

TTElectronics - Welwyn WRM0204C120RFI Precision MELF Resistor Specifications:

  • Resistance Range: 8.2Ω to 56KΩ
  • TCR: down to 5 ppm/°C
  • Tolerance: as low as 0.1%
  • Temperature Range: -55°C to +155°C or +125°C depending on series
  • Construction: Metal film on ceramic, tin-plated steel terminations
  • Solderability: Ageing free contacts, low melting solder compatible
  • Marking: Color coded with four bands plus optional tolerance band
  • Dimensions (mm): Series-specific, approx. 3.0 mm length
  • Compliance: RoHS 3, AEC-Q200 qualified
  • Performance: Resistance to soldering heat, rapid temperature change, load life endurance
  • Packaging: Reels on blister tapes (8mm or 12mm), IEC 286-3 compliant

Buy the Buy TT Electronics MELF Resistors Part Number WRM0204C120RFI Online

Order the TT Electronics MELF resistor WRM0204C120RFI online today to benefit from high accuracy, low TCR, and reliable performance in your electronic projects. With precise resistance values and excellent pulse handling, this resistor ensures durability across wide temperature ranges. Its RoHS-compliance and robust construction make it ideal for industrial, automotive, and high-performance applications. Enjoy fast delivery and secure purchase options to enhance your circuit design with top-quality, proven components that meet stringent standards and reliability requirements.

Buy TT Electronics WRM0204C120RFI now and experience high precision, reliability, and excellent pulse handling capabilities in demanding circuits.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WRM0204C120RFI?

You can click on the BUY or RFQ button to purchase WRM0204C120RFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WRM0204C120RFI?

You can download the WRM0204C120RFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WRM0204C120RFI?

TTElectronics - Welwyn

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