myMectronic
myMectronic

A Premier B2B Part Search

TTElectronics - Welwyn WCR080556KFI surface-mounted resistor

The WCR series resistors are general-purpose surface-mounted components designed for reliable performance in electronic circuits. They feature a high alumina substrate with tin plating, ruthenium oxide resistance elements, and silver palladium with nickel barrier terminations. These resistors offer wide resistance ranges from less than 1 ohm to several megaohms, with tight tolerance of ±1%. They are compliant with RoHS3 directives, have excellent thermal stability, and are suitable for industrial cleaning processes. Packaged in tape on reels for easy automated assembly, these resistors meet IEC standards for solderability and mechanical strength, making them ideal for various electronic applications.

Authorized Distributors
Source:Newark
Part No:WCR0805-56KFI
Stock:28388
Inv Date:06-09-2026
Price: Unit price: $0.073
Buy/RFQ:
Part No:WCR0805-56KFI
Stock:45469
Inv Date:06-10-2026
Price: Unit price: $0.13
Buy/RFQ:

TTElectronics - Welwyn WCR080556KFI surface-mounted resistor Specifications:

  • Resistance Range: less than 1 ohm to 10 megaohms
  • Tolerance: ±1%
  • Temperature Coefficient: -400 to +600 ppm/°C for low values, +200 ppm/°C for 11 ohms to 100 ohms, +300 ppm/°C for high values
  • Ambient Temperature Range: -55°C to +155°C
  • Substrate Material: Alumina (minimum 96%)
  • Terminations: Tin-plated, silver palladium, nickel barrier
  • Solderability: Meets IEC 115-1 requirements
  • Mechanical Strength: Meets IEC 68.2.21 standards
  • Packaging: Tape on reels, 8mm, 12mm, or 12mm plastic tapes; standard reel lengths 180mm and 250mm
  • Environmental Resistance: Solvent resistant epoxy lacquer and marking, suitable for industrial cleaning
  • Maximum Voltage Proof: 25V to 200V depending on resistance value
  • Shelf Life: 12 months at room temperature
  • Load Life: 1000 hrs at 70°C with AR% <2
  • Short-term Overload: 6.25× rated power with AR% <2

Buy the TT Electronics Series WCR 1206 Resistance: WCR080556KFI

Purchase the TT Electronics Series WCR 1206 surface-mounted resistor online now for high reliability and precise resistance values. Designed for industrial and commercial electronic applications, these resistors feature RoHS compliance, excellent thermal stability, and are packaged in tape on reels for easy automated assembly. With a resistance range from under 1 ohm to 10 megaohms, tight tolerance of ±1%, and robust construction, they suit various demanding environments. Get guaranteed quality, fast delivery, and technical support by ordering today and enhance your circuit performance effectively.

Order your TT Electronics Series WCR 1206 resistance today and ensure your electronic projects benefit from reliable, RoHS-compliant components.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WCR080556KFI?

You can click on the BUY or RFQ button to purchase WCR080556KFI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WCR080556KFI?

You can download the WCR080556KFI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WCR080556KFI?

TTElectronics - Welwyn

TTElectronics - Welwyn Part List

Browse and search other TTElectronics - Welwyn parts, locate datasheets and stock

Sponsored by