TT Electronics/IRC

GQ8A021203BAT

GQ8A021203BAT Description

The GQ8A021203BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 120K Ohm resistance with an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning, voltage division, and feedback circuits. Encased in a ceramic QSOP package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. The 16-pin gull-wing SMD termination facilitates reliable surface mounting, while the 0.75W (3/4W) total power rating (0.1W per resistor) supports robust performance in compact designs.

GQ8A021203BAT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Robust Construction: Ceramic case provides excellent thermal dissipation and mechanical strength.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit integration.
• Surface-Mount Ready: Gull-wing leads and QSOP-16 package (4.9mm x 6.02mm x 1.47mm) enable high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V maximum rating, ideal for industrial and instrumentation use.

GQ8A021203BAT Applications

This resistor network excels in applications requiring high precision, stability, and compact form factors, such as:

• Medical Equipment: Patient monitoring systems, diagnostic devices.
• Industrial Automation: PLCs, sensor interfaces, and control systems.
• Test & Measurement: Precision voltage dividers, calibration circuits.
• Aerospace & Defense: Avionics, radar systems, and communication hardware.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GQ8A021203BAT

The GQ8A021203BAT stands out for its combination of precision, power efficiency, and rugged ceramic packaging, making it a top choice for engineers designing high-reliability electronics. While not PPAP or automotive-qualified, its isolated thin-film resistors and low TCR make it ideal for industrial, medical, and instrumentation applications where accuracy and thermal performance are paramount. Its QSOP-16 form factor ensures compatibility with space-constrained designs, offering a superior alternative to standard resistor arrays.