TT Electronics/IRC

GQ8A035231CAT

GQ8A035231CAT Description

The GQ8A035231CAT from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding isolation and signal conditioning applications. Encased in a ceramic QSOP package, it features a 5.23KΩ resistance per resistor with an exceptional ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. The 16-pin gull-wing SMD configuration offers robust surface-mount compatibility, while its 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for high-reliability circuits. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and telecom applications requiring precision and durability.

GQ8A035231CAT Features

• High Precision: 0.25% tolerance and ±25ppm/°C TCR for stable performance in varying temperatures.
• Robust Construction: Ceramic case and thin-film technology ensure longevity and minimal drift.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm dimensional tolerances for tight PCB layouts.
• Isolation-Centric: ISOL circuit designator optimizes signal isolation in mixed-voltage systems.
• Power Efficiency: 0.1W per resistor (0.75W total) balances performance and thermal management.
• Wide Voltage Range: 100V rating supports diverse circuit requirements.

GQ8A035231CAT Applications

• Industrial Controls: Precision voltage dividers and feedback networks in PLCs and motor drives.
• Telecommunications: Signal conditioning and impedance matching in RF and baseband circuits.
• Test & Measurement: Calibration and reference circuits due to low drift and high accuracy.
• Medical Electronics: Isolated sensor interfaces where stability is critical.
• Aerospace & Defense: Ruggedized systems benefiting from ceramic packaging and thin-film reliability.

Conclusion of GQ8A035231CAT

The GQ8A035231CAT stands out for its precision, compactness, and isolation capabilities, making it a superior choice for applications demanding low drift, high voltage tolerance, and long-term stability. Its ceramic QSOP package and thin-film resistors offer a competitive edge over polymer-based networks, particularly in harsh environments. While not RoHS-compliant, its technical merits justify its use in specialized industrial, telecom, and high-reliability systems.