TT Electronics/IRC

GQ8A032551JAT

GQ8A032551JAT Description

The GQ8A032551JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 8-resistor network features a 2.55KΩ resistance per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its versatility in circuit designs requiring isolation (ISOL) or signal conditioning.

GQ8A032551JAT Features

• Thin-Film Technology: Delivers high precision, low noise, and superior stability compared to thick-film alternatives.
• Ceramic Case: Provides excellent thermal dissipation and mechanical robustness.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) compatibility with a 0.64mm terminal pitch for high-density PCB layouts.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power handling.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).

GQ8A032551JAT Applications

This resistor network is ideal for:

• Industrial Control Systems: Signal isolation, voltage division, and impedance matching in PLCs and motor drives.
• Medical Electronics: Precision analog circuits where stability and low drift are critical.
• Telecommunications: Line termination and filtering in high-frequency RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring robust performance.
• Test & Measurement Equipment: Calibration and reference circuits due to its tight TCR and tolerance.

Conclusion of GQ8A032551JAT

The GQ8A032551JAT stands out for its thin-film precision, ceramic durability, and compact QSOP footprint, making it a superior choice for engineers designing high-reliability circuits. While not PPAP or automotive-qualified, its low TCR, high power rating, and isolation-friendly design make it ideal for industrial, medical, and telecom applications where accuracy and thermal performance are paramount. Packaged in a tube for SMD assembly, it balances cost-efficiency with performance in demanding electronic systems.