TT Electronics/IRC

GQ0A021503JGT

GQ0A021503JGT Description

The GQ0A021503JGT 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 150K Ohm resistance and a 5% tolerance, delivering a combined 1W power rating (0.1W per resistor). The ceramic case ensures excellent thermal stability, with an operating temperature range of 70°C to 125°C and a ±50ppm/°C temperature coefficient. Its gull-wing termination and surface-mount design make it ideal for compact PCB layouts.

GQ0A021503JGT Features

• High Precision: Thin-film technology ensures low noise and stable performance.
• Robust Construction: Ceramic case provides superior heat dissipation and mechanical durability.
• Isolated Resistors: 10 independent resistors (150K Ohm each) for flexible circuit design.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and telecom applications.
• Surface-Mount Ready: QSOP package with 0.64mm pitch for high-density PCB assembly.
• Extended Temperature Range: Reliable operation from -55°C to +125°C (derated power above 70°C).

GQ0A021503JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance.
• Telecommunications: RF modules and filtering circuits where low TCR is critical.
• Medical Devices: Isolated measurement systems demanding high accuracy.
• Automotive (Non-Automotive Rated): Sensor interfaces and infotainment systems (note: not PPAP/automotive certified).

Conclusion of GQ0A021503JGT

The GQ0A021503JGT stands out for its thin-film precision, ceramic robustness, and isolated resistor configuration, making it a top choice for engineers needing reliable performance in harsh environments. While not RoHS-compliant or automotive-rated, its low TCR, high voltage tolerance, and compact QSOP package make it ideal for industrial, telecom, and medical applications where accuracy and durability are paramount. For non-critical automotive or consumer uses, alternatives may be preferable.