TT Electronics/IRC

GQ8A022612GAT

GQ8A022612GAT Description

The GQ8A022612GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 26.1K Ohm resistance per element 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 ceramic QSOP package, it offers 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for demanding circuits. The 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, while its 100V maximum voltage rating enhances versatility in high-voltage environments.

GQ8A022612GAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Circuit Design (ISOL): Each resistor is electrically independent, ideal for multi-channel isolation.
• Robust Ceramic Package: Provides excellent thermal management and mechanical durability.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Compact QSOP-16 Footprint: Space-saving 4.9mm x 6.02mm x 1.47mm dimensions with ±0.1mm length/height tolerances.
• Gull-Wing Termination: Ensures secure PCB mounting and solder joint integrity.

GQ8A022612GAT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning, voltage dividers, and feedback networks.
• Medical Electronics: Precision instrumentation and sensor interfaces.
• Telecommunications: Line termination and impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Compliant): Engine control units (ECUs) and infotainment systems (where PPAP is not required).
• Test & Measurement Equipment: Calibration and reference circuits due to low TCR and tight tolerance.

Conclusion of GQ8A022612GAT

The GQ8A022612GAT stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers needing reliable resistor networks in harsh environments. While not RoHS-compliant, its thin-film performance, high power rating, and compact form factor make it ideal for industrial, medical, and telecom applications where accuracy and durability are critical. For designs requiring stable, isolated resistances with minimal drift, this model offers a compelling balance of technical specs and cost-effectiveness.