TT Electronics/IRC

GQ0A014021GGT

GQ0A014021GGT Description

The GQ0A014021GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 4.02KΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 1W (0.1W per resistor). The network operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±100ppm/°C, ensuring minimal resistance drift. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes.

GQ0A014021GGT Features

• High Precision: Thin-film technology delivers ±2% tolerance and ±100ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures superior heat dissipation and mechanical strength.
• Isolated Design: 10 independent resistors (ISOL circuit designator) prevent crosstalk in sensitive circuits.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) saves PCB real estate.
• Reliable Performance: 100V maximum voltage rating and 125°C max operating temperature suit demanding environments.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable seamless SMD placement.

GQ0A014021GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring low drift and high accuracy.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation where thermal stability is critical.
• Telecommunications: RF and baseband circuitry benefiting from minimal parasitic effects.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GQ0A014021GGT

The GQ0A014021GGT stands out for its precision, isolation, and rugged ceramic packaging, making it a top choice for engineers prioritizing reliability in harsh conditions. While not PPAP or automotive-qualified, its thin-film technology and tight tolerances cater to industrial, medical, and telecom applications where accuracy and thermal performance are paramount. Its QSOP form factor further ensures compatibility with high-density designs, offering a balanced blend of performance and miniaturization.