TT Electronics/IRC

GQ8B022052DCT

GQ8B022052DCT Description

The GQ8B022052DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 20.5K Ohm resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±50ppm/°C. Encased in a ceramic package, it ensures excellent thermal stability and reliability, with a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.64mm terminal pitch accommodates high-density layouts.

GQ8B022052DCT Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• High Power Handling: 0.75W (3/4W) total power rating (0.05W per resistor) supports moderate power applications.
• Compact & Dense: 4.9mm × 6.02mm × 1.47mm dimensions with 16 gull-wing pins optimize space in SMD designs.
• Wide Voltage Range: 100V maximum rating suits industrial and instrumentation use.
• Stable Thin-Film Technology: Delivers low noise and long-term stability compared to thick-film alternatives.

GQ8B022052DCT Applications

Ideal for precision analog and digital systems requiring stable resistance matching, such as:

• Voltage dividers and sensor signal conditioning in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs in data acquisition systems.
• Bus termination and pull-up/pull-down arrays in high-speed digital circuits (e.g., memory interfaces).
• Medical devices and aerospace electronics, where reliability and low drift are critical.

Conclusion of GQ8B022052DCT

The GQ8B022052DCT stands out for its precision, compactness, and ceramic-enhanced reliability, making it a superior choice over standard thick-film networks. Its thin-film technology and tight electrical specs cater to high-accuracy applications, while the QSOP package ensures compatibility with automated assembly. Though not RoHS-compliant, its performance in harsh environments (up to 125°C) justifies its use in industrial and specialized sectors. Engineers seeking a stable, space-saving resistor network for precision circuits should consider this model.