TT Electronics/IRC

GQ0A023002BT

GQ0A023002BT Description

The GQ0A023002BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 20-pin QSOP device features 10 isolated resistors, each with a 30K Ohm resistance, 0.1% tolerance, and a ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range (70°C to 125°C). Encased in a ceramic package, it offers superior thermal performance and durability, with a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GQ0A023002BT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for high-accuracy applications.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Isolated Design: 10 resistors with ISOL circuit designator, providing independent signal paths.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch.
• Reliable Power Handling: 1W total power dissipation (0.1W per resistor) at 125°C maximum operating temperature.
• Surface-Mount Ready: Gull-wing leads for easy SMD assembly and compatibility with high-volume production.

GQ0A023002BT Applications

This resistor network excels in precision analog and digital circuits, including:

• Isolation Amplifiers: Ensures signal integrity in medical and industrial equipment.
• Data Acquisition Systems: Provides stable reference resistances for ADCs/DACs.
• Test & Measurement Equipment: Delivers repeatable accuracy in calibration circuits.
• Telecommunications: Used in RF signal conditioning and impedance matching.
• Automotive & Aerospace (non-automotive grade): Suitable for non-safety-critical systems requiring high reliability.

Conclusion of GQ0A023002BT

The GQ0A023002BT stands out for its precision, thermal resilience, and compact form factor, making it a top choice for engineers designing high-performance electronics. Its ceramic construction, isolated resistors, and tight tolerances ensure long-term reliability in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom applications where accuracy and durability are paramount.