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TTElectronics - Welwyn WRM0204C1K5FI MELF Resistor

The WRM Series MELF resistors are high-reliability, RoHS3-compliant components designed for demanding electronic applications. These resistors feature predictable pulse handling, low TCR of 5 ppm/°C, and tolerances down to 0.1%. They are available in different resistance values ranging from 8.2Ω to 56KΩ, with ratings up to 155°C. The construction includes a metal film on a ceramic body, with tin-plated termination caps. Suitable for high-temperature environments, they demonstrate excellent solderability, solvent resistance, and stability under electrical and thermal stress, making them ideal for precision circuits.

Authorized Distributors
Source:Newark
Part No:WRM0204C-1K5FI
Stock:2740
Inv Date:06-09-2026
Price: Unit price: $0.284
Buy/RFQ:
Source:DigiKey
Part No:WRM0204C-1K5FI
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.03136
Buy/RFQ:
Part No:WRM0204C-1K5FI
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.26
Buy/RFQ:

TTElectronics - Welwyn WRM0204C1K5FI MELF Resistor Specifications:

  • Resistance: 8.2Ω to 56KΩ
  • Tolerance: down to 0.1%
  • TCR: 5 ppm/°C
  • Maximum Operating Temperature: +155°C
  • Construction: Metal film on ceramic body with tin-plated termination caps
  • Dimensional Range: Length varies with resistance value, typical max length approx. 8mm
  • Solderability: 3 seconds immersion at 215°C with a smooth, bright solder coating
  • Resistance marking: Color coded with four bands
  • RoHS Compliance: Yes, adheres to EU Directive 2011/65/EU
  • Pulse Handling: Suitable for high pulse loads with specified maximum pulse current and duration
  • Performance: Excellent stability, resistance to soldering heat, and voltage proof
  • Packaging: Reels of 8mm for WRM 0102 and 0204, 12mm for WRM 0207, IEC 286-3 compliant

Buy the Buy TT Electronics WRM Series MELF Resistors Part Number WRM0204C1K5FI Online

Experience the reliability and precision of TT Electronics WRM Series MELF resistors. Designed for demanding high-temperature and pulse conditions, these RoHS3-compliant components feature low TCR of 5 ppm/°C, tight tolerances down to 0.1%, and robust construction. They are ideal for high-reliability circuits where stability under thermal and electrical stress is critical. Available in various resistance values, these resistors guarantee consistent performance, easy solderability, and resistance to environmental factors, perfect for aerospace, industrial, and advanced electronic applications.

Order your TT Electronics WRM0204C1K5FI high-reliability MELF resistor today and ensure your precision electronic projects have dependable performance.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WRM0204C1K5FI?

You can click on the BUY or RFQ button to purchase WRM0204C1K5FI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WRM0204C1K5FI?

You can download the WRM0204C1K5FI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WRM0204C1K5FI?

TTElectronics - Welwyn

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