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TTElectronics - Welwyn PCF0603R3K01BT1 Nichrome Resistor

The PCF Series Nichrome Thin Film Resistors are precision-engineered components designed for high stability and accuracy in electronic circuits. Featuring an extended ohmic range from 1 ohm to 3 megaohms, these resistors provide tight tolerances of ±0.01% and a low TCR of 2 ppm/°C. They are passivated for superior humidity resistance and load stability of 0.05%. Available in various sizes with Pb-free options, they meet AEC-Q200 specifications, making them suitable for demanding industrial and automotive applications, offering high power ratings and excellent solderability.

Authorized Distributors
Source:Newark
Part No:PCF0603R-3K01BT1
Stock:4086
Inv Date:06-09-2026
Price: Unit price: $0.492
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Source:DigiKey
Part No:PCF0603R-3K01BT1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.13706
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Part No:PCF0603R-3K01BT1
Stock:3776
Inv Date:06-10-2026
Price: Unit price: $0.47
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TTElectronics - Welwyn PCF0603R3K01BT1 Nichrome Resistor Specifications:

  • Size: 0603
  • Resistance Range: 1R - 3MΩ
  • TCR: ±20 ppm/°C
  • Power: 0.063 W at standard range, 0.1 W at high power range
  • Tolerance: ±0.01% (1st range), ±0.05%, ±0.1%, ±0.5%, ±1%, ±5% (other ranges)
  • Temperature Coefficient: 20 ppm/°C typical
  • Humidity Resistance: Passivated range for superior humidity performance
  • Load Life Stability: 0.05%
  • Termination: Sn matte plated wrap-around, Pb-free options available
  • Operation Temperature: Up to 125°C
  • Compliance: RoHS3, AEC-Q200 Grade
  • Construction: Thin film resistor with laser trim for precise resistance adjustment
  • Solderability: Excellent, with immersion in solder bath for reliable mounting
  • Packaging: Tape and reel suitable for automatic placement, sizes available in plastic or paper tape

Buy the Nichrome Resistors Series PCF: 0603

Purchase TT Electronics Nichrome Series PCF0603R3K01BT1 resistors online to ensure high accuracy and stability for your electronic projects. These resistors feature extended ohmic ranges from 1 ohm to 3 megaohms, with exceptional precision of ±0.01%. Designed with passivation for superior humidity resistance and load stability of 0.05%, they are suitable for demanding industrial and automotive applications. Our online store offers fast delivery, comprehensive product details, and reliable quality. Order now to benefit from top-tier performance and durability for your electronic designs.

Get TT Electronics PCF0603R3K01BT1 today—built for precision and long-lasting durability in high-stability electronic applications.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn PCF0603R3K01BT1?

You can click on the BUY or RFQ button to purchase PCF0603R3K01BT1 from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part PCF0603R3K01BT1?

You can download the PCF0603R3K01BT1 datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of PCF0603R3K01BT1?

TTElectronics - Welwyn

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