TT Electronics/IRC

GS8A019102CAT

GS8A019102CAT Description

The GS8A019102CAT 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 ±100ppm/°C temperature coefficient and ±0.25% absolute tolerance. Each resistor features a 91kΩ resistance value and a 0.1W (1/10) power rating per element, totaling 0.8W for the network. The device operates within a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits. Its gull-wing termination and surface-mount design ensure reliable PCB integration.

GS8A019102CAT Features

• High Precision: ±0.25% tolerance and ±0.05% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic case and thin-film resistors ensure durability and thermal stability.
• Isolated Design: Independent resistors (ISOL configuration) for flexible circuit design.
• Compact Footprint: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C).
• Low TCR: ±100ppm/°C minimizes resistance drift over temperature.

GS8A019102CAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and drift.
• Medical Electronics: Stable performance in diagnostic equipment and patient monitoring systems.
• Industrial Controls: Reliable operation in PLCs, sensors, and automation systems.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Test & Measurement: Calibration tools and instrumentation requiring high accuracy.

Conclusion of GS8A019102CAT

The GS8A019102CAT excels in applications demanding tight tolerance, low TCR, and isolated resistor networks. Its ceramic SOIC package offers superior thermal management and mechanical strength compared to polymer-based arrays. While not RoHS-compliant, its performance in harsh environments and precision-critical systems makes it a preferred choice for industrial, medical, and telecom designs. Engineers benefit from its repeatable accuracy and compact form factor, reducing board space without compromising reliability.