TT Electronics/IRC

GQ0A021373GT

GQ0A021373GT Description

The GQ0A021373GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 137K Ohm resistance with a tight 2% tolerance and a low ±50ppm/°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 demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit designator ensures flexibility in circuit configurations.

GQ0A021373GT Features

• Ceramic QSOP Case: Provides excellent thermal stability and durability in harsh environments.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.
• High Power Handling: 1W total power rating (0.1W per resistor) with derating up to 125°C.
• Precision Tolerance: 2% resistance tolerance and ±50ppm/°C TCR for critical analog/digital applications.
• Isolated Configuration: Enables independent resistor use, ideal for multi-channel signal conditioning or voltage division.
• RoHS Non-Compliant: Suitable for legacy or specialized industrial systems where RoHS restrictions do not apply.

GQ0A021373GT Applications

This resistor network excels in:

• Analog Signal Processing: Precision dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Telecommunications: RF modules and filtering circuits where low TCR minimizes drift.
• Medical Electronics: Isolated signal paths in diagnostic devices or patient monitoring systems.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GQ0A021373GT

The GQ0A021373GT stands out for its ceramic thin-film construction, isolated resistor design, and robust 125°C operational capability. While not PPAP or automotive-qualified, its precision, power handling, and thermal resilience make it a top choice for industrial, telecom, and medical applications demanding reliability. The QSOP gull-wing package ensures compatibility with automated assembly, reducing manufacturing costs. For engineers seeking a high-performance resistor network with low TCR and flexible configuration, this model delivers exceptional value.