TT Electronics/IRC

GQCB019310GAT

GQCB019310GAT Description

The GQCB019310GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 931Ω resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GQCB019310GAT Features

• Precision Thin-Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation in varying environments.
• Robust Ceramic Package: Ensures superior heat dissipation and mechanical strength compared to plastic alternatives.
• High-Density Integration: 23 resistors in a compact QSOP-24 form factor (8.66mm × 6.02mm × 1.47mm) save board space.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Gull-Wing SMD Termination: Enables reliable soldering and compatibility with automated assembly processes.
• Non-RoHS Compliant: Ideal for legacy or niche applications requiring leaded components.

GQCB019310GAT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks, particularly in:

• Industrial Control Systems: Where stable resistance values are critical under thermal stress.
• Test & Measurement Equipment: Demanding low TCR and tight tolerance for accuracy.
• Telecommunication Hardware: High-frequency PCBs benefiting from compact, multi-resistor integration.
• Legacy Electronics Repair: Non-RoHS compliance suits older designs requiring exact replacements.

Conclusion of GQCB019310GAT

The GQCB019310GAT stands out for its thin-film precision, ceramic ruggedness, and space-efficient QSOP packaging, making it a reliable choice for engineers prioritizing performance in harsh environments. While not automotive-grade, its wide temperature range and low TCR cater to industrial and instrumentation needs. For designs requiring high-density, stable resistor networks, this model offers a compelling blend of accuracy and durability.