TT Electronics/IRC

GQ8B025102CBT

GQ8B025102CBT Description

The GQ8B025102CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stability. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 51kΩ resistance value and an exceptional ±0.25% tolerance. Encased in a ceramic substrate, it offers superior thermal performance, with a ±50ppm/°C temperature coefficient and a maximum operating temperature of 125°C. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. Packaged in a tube, this surface-mount (SMD) component features gull-wing terminations for reliable PCB mounting.

GQ8B025102CBT Features

• High Precision: ±0.25% tolerance ensures accuracy in critical circuits.
• Stable Performance: Thin-film technology with ±50ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space.
• High Power Handling: 0.75W total dissipation (0.05W per resistor) for energy-efficient designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Automated Assembly Friendly: Gull-wing leads (0.64mm pitch) simplify SMD processes.

GQ8B025102CBT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance.
• Signal Conditioning: Stable performance in sensor interfaces and instrumentation.
• Medical Electronics: Reliability meets stringent accuracy requirements.
• Industrial Controls: Withstands harsh environments (high temps, vibrations).
• Telecom Infrastructure: Low noise and drift suit RF and filtering applications.

Conclusion of GQ8B025102CBT

The GQ8B025102CBT stands out for its combination of precision, power efficiency, and compact design, making it a top choice for engineers prioritizing performance in space-constrained, high-reliability systems. Its ceramic construction and thin-film technology ensure longevity, while the QSOP package simplifies integration into modern PCBs. While not RoHS-compliant, its technical merits make it indispensable for specialized industrial, medical, and telecom applications where accuracy and stability are non-negotiable.