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TTElectronics - Welwyn PCF0805R10K7BI Precision Resistor

The PCF series consists of precision thin film Nichrome chip resistors designed for high stability, humidity resistance, and accuracy. They feature an extended ohmic range from 1R to 3M, with tolerance of ±0.01% and a TCR of 2ppm/°C, making them ideal for precision electronic circuits. These resistors are passivated for superior humidity performance, load life stability to 0.05%, and are available with Pb-free and SnPb termination options. Suitable for use in automated assembly, they offer excellent solderability and thermal stability, ensuring reliable operation in demanding environments.

Authorized Distributors
Source:Newark
Part No:PCF0805R-10K7BI
Stock:166
Inv Date:06-09-2026
Price: Unit price: $0.267
Buy/RFQ:
Part No:PCF0805R-10K7BI
Stock:9665
Inv Date:06-10-2026
Price: Unit price: $0.41
Buy/RFQ:

TTElectronics - Welwyn PCF0805R10K7BI Precision Resistor Specifications:

  • Resistance Range: 1R to 3M
  • TCR: ±2ppm/°C
  • Tolerance: ±0.01%
  • Power Ratings: 0.031 W to 0.33 W depending on size
  • Maximum operating temperature: 125°C
  • Humidity resistance: Up to 1000 hours at 90-95% RH with 0.05% stability
  • Solderability: 95% minimum coverage at 235°C for 2 sec
  • Terminations: SnPb available; epoxy protection and wrap-around nickel/tin plating
  • Sizes: 0201, 0402, 0603, 0805, 1206, 1210, 2010, 2512
  • Dimensions vary by size, e.g., 0201 (0.58x0.29 mm), 2512 (6.34x0.2 mm)
  • Construction: Thin-film Nichrome deposited on alumina substrate, laser-trimmed for precision
  • Compliance: RoHS, Pb-free options available, suitable for automated soldering
  • Applications: Precision electronics, high stability circuits, automated assembly

Buy the Buy TT Electronics PCF Series Resistors Part Number PCF0805R10K7BI Online

Purchase the TT Electronics PCF series precision resistors online today to ensure your circuits are equipped with highly stable, humidity resistant, and accurate components. These Nichrome chip resistors feature an extended ohmic range from 1 ohm to 3 megaohms, with tolerances as tight as ±0.01% and a TCR of 2ppm/°C. Designed with passivation for superior environmental stability and available in multiple sizes, they are perfect for precision, high-reliability applications requiring consistent performance in automated manufacturing processes.

Order your TT Electronics PCF0805R10K7BI high-precision resistor today and ensure reliable accuracy for your demanding electronic projects.

Frequently Asked Questions

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You can download the PCF0805R10K7BI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of PCF0805R10K7BI?

TTElectronics - Welwyn

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