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TTElectronics - Welwyn WCR120618RFI Surface Mount Resistor

The WCR series consists of general-purpose surface-mounted resistors offering excellent reliability and a wide range of sizes and ohmic values. These resistors feature wrap-around terminations, inner electrode protection, and are available in AEC-Q200 grade. Crafted with a high alumina substrate, they include ruthenium oxide resistance elements and plated terminations for durability. Suitable for various electronic applications, they meet industry standards for solderability and mechanical strength, providing dependable performance with resistance options ranging from 10 ohms to 1 megaohm and tolerance ratings of 1%. Their rugged construction ensures resistance to thermal and mechanical stress, ideal for demanding environments.

Authorized Distributors
Source:Newark
Part No:WCR1206-18RFI
Stock:2408
Inv Date:06-09-2026
Price: Unit price: $0.129
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Part No:WCR1206-18RFI
Stock:53874
Inv Date:06-10-2026
Price: Unit price: $0.19
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Part No:WCR1206-18RFI
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0173
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TTElectronics - Welwyn WCR120618RFI Surface Mount Resistor Specifications:

  • Resistance Range: 10Ω to 1MΩ, Zero-ohm to 10MΩ
  • Sizes: 0201, 0402, 0603, 0805, 1206, 1210, 2010, 2512
  • Dimensions: 0201 - 0.03"; 0402 - 0.05"; 0603 - 0.1"; 0805 - 0.15"; 1206 - 0.18"; 1210 - 0.25"; 2010 - 0.4"; 2512 - 0.6"
  • Temperature Coefficient: -400 to +600 ppm/°C for 1R-10R; +200 ppm/°C for 11R-100R; +300 ppm/°C for 3.3M-10M
  • Electrical Ratings: Max voltage 50V to 400V depending on size, Load Life: 1000 hours at 70°C with 3% change
  • Material: Alumina substrate with ruthenium oxide resistive element, plated with silver palladium, nickel barrier, and tin, glass dielectric coating
  • Solderability & Mechanical Strength: Meets IEC standards, resistant to industrial cleaning fluids
  • Marking: 3 digit code; size and resistance value marked per standards
  • Environmental: RoHS compliant, suitable for harsh environments, with long shelf life of 12 months

Buy the Buy TT Electronics WCR1206-10K Resistor Part Number WCR1206-10K Online

Order TT Electronics surface-mounted resistors including the WCR1206-10K part number today. Designed for high reliability, these resistors offer precise resistance values, excellent thermal stability, and durable wrap-around terminations. Suitable for demanding applications, they are RoHS compliant and feature resistance ratings from 10 ohms to 1 megaohm. With various sizes and tolerances, these resistors ensure optimal performance for industrial, automotive, and consumer electronics. Purchase online now for fast delivery, quality assurance, and long-lasting electrical stability in your projects.

Get TT Electronics WCR1206-10K resistors today—built for durability and precision in electronic circuits.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WCR120618RFI?

You can click on the BUY or RFQ button to purchase WCR120618RFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WCR120618RFI?

You can download the WCR120618RFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WCR120618RFI?

TTElectronics - Welwyn

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