TT ELECTRONICS / WELWYN PCF Series 4K7 0.1% Thin Film Precision Chip Resistor 0

The TT ELECTRONICS / WELWYN PCF Series 4K7 Precision Chip Resistor is a high-accuracy, thin-film surface-mount component designed for critical circuit applications. It offers a resistance of 4.7kohm with an exceptionally tight tolerance of ± 0.1%, ensuring reliable and stable performance where precise resistance values are non-negotiable.

Constructed using advanced thin-film technology, this 0805 2012 Metric package resistor delivers superior stability and a low temperature coefficient of ± 5ppm/°C. This makes it highly resistant to resistance drift caused by temperature fluctuations, maintaining circuit integrity across a broad operating range from -55°C to 125°C.

With a power rating of 100mW and a voltage rating of 100V, it is suitable for a wide array of low-power, precision analog and digital circuits. Its compact 0805 footprint allows for efficient use of PCB real estate in densely populated designs, from test and measurement equipment to medical devices and high-end audio systems.

Key Features & Specifications

• Resistance: 4.7kohm (4K7)
• Tolerance: ± 0.1% for high precision
• Technology: Thin Film for enhanced stability
• Temperature Coefficient: ± 5ppm/°C
• Power Rating: 100mW (0.1W)
• Voltage Rating: 100V
• Package: 0805 2012 Metric
• Operating Temperature Range: -55°C to +125°C

This precision resistor is an essential component for designers requiring guaranteed performance and long-term reliability in demanding electronic environments.