TT Electronics/IRC

GQ0A031373DAT

GQ0A031373DAT Description

The GQ0A031373DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 10-resistor array features a 137K Ohm resistance value with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (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 precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GQ0A031373DAT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic QSOP package ensures durability and excellent thermal dissipation.
• Optimized Power Handling: 1W total power (0.1W per resistor) with derating up to 125°C.
• Space-Efficient: Compact 8.66mm × 6.02mm × 1.47mm dimensions and 0.64mm terminal pitch for high-density layouts.
• Isolated Design: ISOL circuit configuration prevents crosstalk between resistors, ideal for signal isolation.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GQ0A031373DAT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in industrial controls.
• Medical Electronics: High-accuracy instrumentation where thermal stability is critical.
• Telecommunications: Impedance matching and filtering in RF and baseband circuits.
• Automotive Systems (non-Automotive PPAP): Engine control units (ECUs) and infotainment systems requiring reliable performance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.

Conclusion of GQ0A031373DAT

The GQ0A031373DAT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its ceramic isolation, tight tolerances, and robust power handling address challenges in industrial, medical, and telecom applications. While not PPAP or Automotive-qualified, its performance metrics align with demanding commercial and aerospace requirements. For designs prioritizing accuracy and durability, this resistor network delivers exceptional value.