TT ELECTRONICS / WELWYN PCF Series 20K SMD Chip Resistor, ±0.1%, 0.0625W, 0603

The TT ELECTRONICS / WELWYN PCF Series SMD Chip Resistor is a high-precision, thin-film component designed for applications demanding exceptional accuracy and stability. With a nominal resistance of 20 kilo-ohms (20KΩ) and a tight tolerance of ±0.1%, this resistor ensures reliable and predictable performance in critical circuits. Its compact 0603 1608 Metric package makes it ideal for densely populated printed circuit boards (PCBs) where space is at a premium.

Constructed using advanced thin-film technology, this precision resistor offers excellent long-term stability and a low temperature coefficient of ±25ppm/°C. This means its resistance value remains consistent across a wide operating temperature range from -55°C to +125°C, making it suitable for use in challenging environmental conditions. The component has a power rating of 0.0625W (62.5mW) and a maximum working voltage of 50V.

Key Features & Specifications

• High Precision: A tolerance of ±0.1% guarantees accurate resistance values for sensitive analogue and measurement circuits.
• Stable Performance: The thin-film construction and low ±25ppm/°C temperature coefficient ensure minimal drift over time and temperature changes.
• Compact Size: The 0603 package (1.6mm x 0.8mm) is a standard surface-mount device (SMD) size, perfect for modern, miniaturised electronics.
• Wide Temperature Range: Operates reliably in extreme conditions from -55°C to +125°C.
• Reliable Brand: Manufactured by TT ELECTRONICS / WELWYN as part of their reputable PCF Series.

This precision resistor is an essential component for designers and engineers working on test equipment, medical devices, communication systems, and any electronic application where circuit accuracy and component reliability are non-negotiable.