TT Electronics/IRC

GQCB011651GBT

GQCB011651GBT Description

The GQCB011651GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 1.65KΩ resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide 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 (SMD) design facilitate easy PCB integration, while the rectangular ceramic case ensures durability and thermal stability.

GQCB011651GBT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable performance in varying environments.
• Robust Ceramic Package: Enhances thermal management and mechanical strength, ideal for high-reliability applications.
• High-Density Integration: 23 resistors in a compact QSOP-24 package (8.66mm x 6.02mm x 1.47mm) save board space.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its EAR99 ECCN status ensures broad exportability.
• Gull-Wing SMD Termination: Ensures secure soldering and compatibility with automated assembly processes.

GQCB011651GBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, DAC/ADC interfaces, and sensor calibration circuits.
• Industrial Control Systems: PLCs, motor drives, and power management modules requiring stable resistance values.
• Telecommunications: RF matching networks and impedance control in base stations or transceivers.
• Medical Electronics: Diagnostic equipment where low drift and high accuracy are critical.
• Test & Measurement: Calibration tools and instrumentation requiring repeatable performance.

Conclusion of GQCB011651GBT

The GQCB011651GBT stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-performance electronics. Its ceramic construction, thin-film technology, and gull-wing SMD compatibility offer superior thermal and electrical characteristics compared to epoxy-based networks. While not RoHS-compliant, its wide temperature range and high power density make it ideal for industrial, telecom, and medical applications where durability and accuracy are paramount. For designs demanding tight-tolerance, multi-resistor integration, this model delivers exceptional value.