TT Electronics/IRC

GQCB026812JAT

GQCB026812JAT Description

The GQCB026812JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors with a 68.1kΩ resistance value (5% tolerance) and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic package, it offers excellent thermal stability and durability. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB026812JAT Features

• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm x 6.02mm x 1.47mm).
• Precision Thin-Film Technology: Delivers ±50ppm/°C TCR and 5% tolerance for reliable signal conditioning.
• Robust Construction: Ceramic case enhances thermal and mechanical resilience.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Low-Profile Design: 1.63mm seated height ideal for space-constrained applications.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, TT Electronics offers similar compliant variants.

GQCB026812JAT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Robust performance in PLCs and sensor interfaces.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Test & Measurement Equipment: Stable resistance values critical for calibration.
• Medical Electronics: Reliable operation in diagnostic devices where consistency is paramount.

Conclusion of GQCB026812JAT

The GQCB026812JAT stands out for its thin-film accuracy, compact form factor, and ceramic-enhanced durability, making it a top choice for engineers prioritizing precision and reliability. While not RoHS-compliant, its performance in harsh environments and ease of integration justify its use in industrial and telecom applications. For designs requiring tighter tolerances or automotive compliance, TT Electronics’ broader portfolio offers suitable alternatives.