TT Electronics/IRC

GQ8B014751FCT

GQ8B014751FCT Description

The GQ8B014751FCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 4.75KΩ resistance and a tight 1% tolerance, ensuring consistent performance in demanding circuits. The ceramic case and thin-film technology provide excellent stability, with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. Rated for 0.75W (3/4W) total power and 0.05W (1/20W) per resistor, it supports 100V maximum voltage, ideal for signal conditioning and bus termination.

GQ8B014751FCT Features

• Precision Resistance: 4.75KΩ ±1% tolerance for accurate signal processing.
• Robust Construction: Ceramic case and gull-wing termination ensure durability in surface-mount (SMD) applications.
• Thermal Stability: Operates from 70°C to 125°C with derated power, maintaining performance in high-temperature environments.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with tight tolerances (±0.1mm height, ±0.2mm depth) for space-constrained PCBs.
• High Power Handling: 0.75W total dissipation (0.05W per resistor) supports distributed power loads.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQ8B014751FCT Applications

This resistor network excels in:

• Bus Termination: Ideal for digital buses (e.g., I²C, SPI) requiring matched impedance.
• Signal Conditioning: Precision voltage division and filtering in sensor interfaces, ADCs, and DACs.
• Industrial Electronics: Used in control systems, test equipment, and instrumentation due to its stability and low TCR.
• Consumer Electronics: Compact size suits high-density PCBs in telecom and computing devices.

Conclusion of GQ8B014751FCT

The GQ8B014751FCT stands out for its precision, thermal resilience, and compact form factor, making it a reliable choice for engineers designing high-accuracy analog and digital circuits. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance in industrial and commercial applications where stability and power handling are critical. For bus termination, signal integrity, or distributed resistance networks, this model delivers consistent results under varying operational stresses.