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TTElectronics - Welwyn PCF0603R5K49BT1 Precision Thin Film Resistor

The PCF Series resistors are precision thin film Nichrome chip resistors designed for high stability and reliability in various electronic applications. Featuring an extended ohmic range from 1Ω to 3MΩ, they offer high accuracy up to +0.01% and low TCR of 2ppm/°C. These resistors provide excellent humidity performance with passivated coatings, load life stability, and RoHS-compliant Pb-free options. Suitable for precise electronic circuits, they are available in multiple sizes with robust wrap-around terminations for reliable soldering and automatic placement.

Authorized Distributors
Source:Newark
Part No:PCF0603R-5K49BT1
Stock:42
Inv Date:06-09-2026
Price: Unit price: $0.05
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Source:DigiKey
Part No:PCF0603R-5K49BT1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.13706
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Part No:PCF0603R-5K49BT1
Stock:166
Inv Date:06-10-2026
Price: Unit price: $0.47
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TTElectronics - Welwyn PCF0603R5K49BT1 Precision Thin Film Resistor Specifications:

  • Size options: 0201, 0402, 0603, 0805, 1206, 1210, 2010, 2512
  • Power range: 0.031 W to 150 W depending on model
  • TCR: 2ppm/°C to 50ppm/°C
  • Resistance range: 1Ω to 3MΩ
  • Tolerance: ±0.01%, ±0.05%, ±0.1%, ±0.5%, ±1%
  • Operating temperature: -55°C to +125°C
  • Humidity resistance: passivated range, stable to 0.05%
  • Termination: wrap-around tin or SnPb plating
  • Compliance: RoHS 3, Pb-free standard
  • Certifications: AEC-Q200 grades available, UL Listed

Buy the TT Electronics PCF0603R5K49BT1 – Reliable Precision Resistors for Industrial Applications

Purchase TT Electronics PCF0603R5K49BT1 online today and ensure high accuracy with temperature stability, humidity resistance, and reliable soldering performance. Designed for sensitive electronic circuits, this precision thin film resistor offers extended ohmic range from 1Ω to 3MΩ, featuring an accuracy of +0.01% and low TCR of 2ppm/°C. Ideal for industrial, automotive, and consumer electronics, it boasts passivated coatings, robust wrap-around terminations, RoHS compliance, and excellent load life stability. Secure long-lasting, high-performance components for your demanding applications now.

Get TT Electronics PCF0603R5K49BT1 today—built for precision, stability, and long-lasting durability in demanding electronic environments.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn PCF0603R5K49BT1?

You can click on the BUY or RFQ button to purchase PCF0603R5K49BT1 from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part PCF0603R5K49BT1?

You can download the PCF0603R5K49BT1 datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of PCF0603R5K49BT1?

TTElectronics - Welwyn

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