TT Electronics/IRC

GQCB012872BBT

GQCB012872BBT Description

The GQCB012872BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 24-pin QSOP package integrates 23 resistors with a 28.7KΩ resistance value, offering a 0.1% tolerance and ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and durability. With a 1W total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, this component is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for low-to-medium voltage applications.

GQCB012872BBT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case enhances thermal performance and mechanical strength.
• Compact Design: 8.66mm × 6.02mm × 1.47mm footprint with 0.64mm terminal pitch optimizes board space.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for harsh environments.
• Low Power Dissipation: 0.05W per resistor (1W total) balances performance and energy efficiency.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its reliability suits industrial and instrumentation use.

GQCB012872BBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Test & Measurement Equipment: High-accuracy signal processing and calibration systems.
• Medical Electronics: Patient monitoring devices where stability is critical.
• Industrial Control Systems: PLCs, DACs, and ADCs requiring tight resistance matching.
• Communications Hardware: RF and baseband signal conditioning in telecom infrastructure.

Conclusion of GQCB012872BBT

The GQCB012872BBT stands out for its exceptional accuracy, thermal resilience, and compact form factor, making it a superior choice for precision electronics. While not automotive-grade, its ceramic construction and thin-film technology deliver unmatched stability for industrial, medical, and instrumentation applications. Engineers seeking a reliable, high-performance resistor network will find this model ideal for minimizing drift and maximizing circuit integrity.