TT Electronics/IRC

GS8A026491CAT

GS8A026491CAT Description

The GS8A026491CAT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding applications requiring tight tolerance and stability. Built with thin-film technology on a ceramic substrate, it delivers exceptional performance with a resistance value of 6.49KΩ, an absolute tolerance of ±0.25%, and a ratio tolerance of ±0.05%. Its ±50ppm/°C temperature coefficient ensures minimal drift across the operating range of 70°C to 125°C, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) make it suitable for precision circuits. The gull-wing termination and surface-mount design (SOIC package) facilitate easy PCB integration.

GS8A026491CAT Features

• High Precision: ±0.25% absolute tolerance and ±0.05% ratio tolerance for critical analog applications.
• Stable Performance: Low TCR (±50ppm/°C) and ceramic construction ensure reliability in varying temperatures.
• Robust Design: 100V rated isolation between resistors, ideal for high-voltage differential systems.
• Compact & Durable: 9.91mm x 5.99mm x 1.45mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• Industry-Standard Package: 16-pin SOIC with 1.27mm pitch, compatible with automated assembly processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, medical, and test equipment where precision is paramount.

GS8A026491CAT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to low ratio tolerance.
• Isolated Signal Conditioning: Ideal for sensor interfaces in medical devices or industrial controls.
• High-Voltage Measurement: Isolated resistors enable safe voltage monitoring in power supplies.
• Test & Measurement Equipment: Stable thin-film resistors ensure accuracy in calibration systems.
• Aerospace & Defense: Ceramic substrate withstands harsh environments with minimal drift.

Conclusion of GS8A026491CAT

The GS8A026491CAT stands out for its combination of precision, stability, and isolation, making it a top choice for engineers designing high-reliability systems. Its ceramic SOIC package offers superior thermal and electrical performance compared to polymer-based networks, while the thin-film technology guarantees long-term accuracy. While not PPAP or automotive-qualified, it excels in industrial, medical, and instrumentation applications where tight tolerances and low drift are critical. For designs requiring repeatable performance under thermal stress, this resistor network delivers unmatched value.