TT Electronics/IRC

GQ8A017500CAT

GQ8A017500CAT Description

The GQ8A017500CAT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it offers a 750Ω resistance per element with an exceptional ±0.25% tolerance and ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). The 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, high-density designs. Its 100V maximum voltage rating, gull-wing termination, and surface-mount compatibility enable reliable integration into modern PCB layouts.

GQ8A017500CAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±0.25%) for critical analog circuits.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• Isolated Circuit Design (ISOL): Ideal for applications requiring electrical isolation between channels.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Compact & Robust: 4.9mm x 6.02mm footprint with tight tolerances (±0.1mm length/height) for space-constrained designs.
• Non-Automotive (PPAP No): Optimized for industrial, medical, and instrumentation use.

GQ8A017500CAT Applications

This resistor network excels in:

• Medical Equipment: Isolation amplifiers, patient monitoring systems.
• Test & Measurement: Precision voltage dividers, calibration circuits.
• Industrial Controls: Signal conditioning in PLCs, motor drives.
• Telecom Infrastructure: High-frequency analog front-ends.
• Aerospace & Defense: Ruggedized electronics requiring stable performance under thermal stress.

Conclusion of GQ8A017500CAT

The GQ8A017500CAT stands out for its combination of precision, power efficiency, and compact ceramic packaging, making it a superior choice over standard thick-film networks. Its isolated design and thin-film technology cater to high-reliability applications where signal integrity and thermal stability are critical. While not RoHS-compliant, its performance in industrial and medical systems justifies its use in specialized sectors. Engineers seeking a high-density, high-accuracy resistor solution will find this model exceptionally well-suited for advanced electronic designs.