TT Electronics/IRC

GQCB021621GGT

GQCB021621GGT Description

The GQCB021621GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 1.62KΩ resistance value per resistor with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating 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 100V maximum voltage rating, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GQCB021621GGT Features

• Precision Thin Film Technology: Delivers excellent stability and low noise for sensitive analog/digital circuits.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Robust Construction: Ceramic case ensures durability and efficient heat dissipation.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance aligns with industrial and telecom applications.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent manufacturability.

GQCB021621GGT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in measurement equipment.
• Bus Termination & Pull-Up/Pull-Down Networks: High-speed digital systems (e.g., memory modules, FPGAs).
• Industrial Control Systems: PLCs, motor drives, and power management circuits.
• Telecom Infrastructure: RF modules and baseband processing where stability is critical.
• Medical Electronics: Diagnostic devices requiring low drift over temperature.

Conclusion of GQCB021621GGT

The GQCB021621GGT combines high precision, compact form factor, and robust ceramic construction, making it a superior choice for engineers prioritizing reliability in harsh environments. Its thin-film technology and tight tolerances outperform thicker-film alternatives in precision-critical applications. While not RoHS-compliant, it remains a go-to for legacy or specialized industrial systems demanding low TCR and high power density. For designs requiring stable, multi-resistor integration, this network delivers unmatched performance.