TT Electronics/IRC

GS8A033090CAT

GS8A033090CAT Description

The GS8A033090CAT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding electronic applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±0.25% absolute tolerance. Each resistor features a 309Ω value, rated for 0.1W (1/10W) per element and 0.8W total power dissipation, operating reliably from 70°C to 125°C. The SOIC-C series construction ensures robust performance with 100V maximum voltage rating, gull-wing termination, and surface-mount compatibility.

GS8A033090CAT Features

• Precision Network: Isolated resistors with ±0.05% ratio tolerance for matched performance.
• High Stability: Ceramic case and thin-film technology ensure low drift and long-term reliability.
• Compact Design: 9.91mm × 5.99mm × 1.45mm footprint, ideal for space-constrained PCBs.
• Wide Temp Range: Operates up to 125°C with derated power handling.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its ±0.25% tolerance suits industrial and instrumentation use.
• Mechanical Robustness: Tight tolerances on dimensions (±0.1mm height/length, ±0.2mm depth) ensure consistent mounting.

GS8A033090CAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring matched resistors.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration systems.
• Medical Electronics: Isolated networks for patient monitoring devices.
• Industrial Controls: PLCs, DAC/ADC reference circuits, and power management.
• Aerospace & Defense: Reliable performance in harsh environments (non-RoHS variant).

Conclusion of GS8A033090CAT

The GS8A033090CAT excels in applications demanding tight tolerance, thermal stability, and isolation. Its ceramic SOIC package and thin-film resistors outperform epoxy-based networks in high-temperature or precision scenarios. While not RoHS-compliant, it remains a top choice for industrial, medical, and instrumentation designs where accuracy and durability are critical. For engineers seeking a cost-effective, high-performance resistor network, this model delivers unmatched consistency in a compact form factor.