TT Electronics/IRC

GQ0A022802FT

GQ0A022802FT Description

The GQ0A022802FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 20-pin QSOP package features 10 isolated resistors, each with a 28K Ohm resistance value and a tight 1% tolerance. The ceramic case ensures excellent thermal stability, while the gull-wing termination enables reliable surface-mount (SMD) assembly. With a power rating of 1W (0.1W per resistor) and a maximum operating temperature of 125°C, this network is engineered for demanding environments. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GQ0A022802FT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR ensure stable performance.
• Robust Construction: Ceramic case provides superior thermal and mechanical durability.
• Isolated Resistors: 10 independent resistors (28K Ohm each) for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals for reliable PCB mounting.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact & Durable: 8.66mm x 6.02mm x 1.47mm dimensions with tight tolerances (±0.1mm height, ±0.2mm depth).
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and instrumentation use.

GQ0A022802FT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• Industrial Controls: PLCs, sensor interfaces, and measurement equipment.
• Medical Electronics: Diagnostic devices requiring stable resistance values.
• Telecommunications: Signal processing and filtering in RF modules.
• Automotive (Non-Automotive Compliant): Test and prototyping applications where high reliability is critical.

Conclusion of GQ0A022802FT

The GQ0A022802FT resistor network stands out for its precision, thermal stability, and compact design, making it an excellent choice for engineers working on high-reliability electronics. Its isolated thin-film resistors, ceramic construction, and SMD compatibility provide a robust solution for applications demanding tight tolerances and long-term performance. While not automotive-grade, it excels in industrial, medical, and telecom systems where accuracy and durability are paramount.