TT Electronics/IRC

GQ8B021741DCT

GQ8B021741DCT Description

The GQ8B021741DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It integrates 15 resistors in a compact 16-pin QSOP package with a ceramic case, offering a 1.74KΩ resistance per element at a tight 0.5% tolerance. The device operates over a wide temperature range (-70°C to +125°C) and delivers a total power rating of 0.75W (3/4W), with 0.05W (1/20W) per resistor. Its ±50ppm/°C temperature coefficient ensures stability in varying thermal conditions, while the 100V maximum voltage rating and gull-wing SMD termination make it suitable for high-reliability surface-mount designs.

GQ8B021741DCT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.5%) for sensitive analog/digital circuits.
• Robust Ceramic Construction: Enhances thermal performance and mechanical durability.
• High-Density Integration: 15 resistors in a 4.9mm x 6.02mm footprint, ideal for space-constrained PCBs.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Low TCR (±50ppm/°C): Minimizes resistance drift in temperature-sensitive applications.
• Gull-Wing Termination: Ensures secure soldering and compatibility with automated assembly processes.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GQ8B021741DCT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks in op-amps.
• Data Acquisition Systems: ADC/DAC reference networks, sensor calibration.
• Telecom Infrastructure: Line termination, impedance matching in high-frequency PCBs.
• Medical Electronics: Patient monitoring equipment requiring stable, low-drift components.
• Test & Measurement Gear: Calibration tools, precision multimeters.

Conclusion of GQ8B021741DCT

The GQ8B021741DCT stands out for its combination of precision, power handling, and compactness, making it a superior choice over bulkier or less stable alternatives. Its ceramic substrate and thin-film technology ensure longevity in harsh environments, while the QSOP package simplifies high-density PCB layouts. Though not RoHS-compliant, it remains a top pick for industrial and professional applications where performance outweighs regulatory constraints. Engineers seeking a reliable, high-accuracy resistor network for critical analog designs will find this model exceptionally well-suited.