TT Electronics/IRC

GQ0A031023JAT

GQ0A031023JAT Description

The GQ0A031023JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 102K Ohm resistance value per resistor with a tight 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the isolated (ISOL) circuit configuration provides flexibility in circuit design.

GQ0A031023JAT Features

• Precision Thin Film Technology: Delivers high accuracy (±5%) and low TCR (±25ppm/°C) for stable operation.
• Robust Ceramic Package: Ensures durability and excellent thermal performance in harsh environments.
• High Power Handling: 1W total (0.1W per resistor) with derating up to 125°C.
• Isolated Configuration (ISOL): Enables independent resistor usage, ideal for complex circuit designs.
• Compact QSOP Form Factor: 8.66mm x 6.02mm footprint with 0.64mm pitch, saving board space.
• Gull-Wing SMD Termination: Reliable solderability for automated assembly processes.

GQ0A031023JAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Telecommunications: RF modules, filter networks, and impedance matching.
• Medical Electronics: Patient monitoring equipment where low drift and reliability are critical.
• Automotive (Non-Automotive Rated): Non-safety-critical systems like infotainment or lighting control.

Conclusion of GQ0A031023JAT

The GQ0A031023JAT combines precision, power efficiency, and compactness, making it a versatile choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. Its ceramic construction, isolated design, and thin-film technology set it apart from standard thick-film arrays, particularly in environments requiring thermal stability and long-term accuracy. While not PPAP or automotive-qualified, it remains a robust solution for industrial, medical, and telecom designs.