TT Electronics/IRC

GS8A021131JAT

GS8A021131JAT Description

The GS8A021131JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-resistor isolated network features a 1.13KΩ resistance per resistor with a 5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C derated power range. Housed in a 16-pin SOIC ceramic package, it offers 0.1W power dissipation per resistor (0.8W total) and supports 100V maximum voltage rating, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) compatibility facilitate easy PCB integration.

GS8A021131JAT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Ceramic Case & Thin-Film Technology: Delivers superior thermal stability and durability in harsh environments.
• Precision Tolerance: ±5% resistance accuracy with a tight ±50ppm/°C TCR for minimal drift.
• Compact SOIC Package: 9.91mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for space-constrained layouts.
• High Power Handling: 0.8W total power rating (0.1W per resistor) at elevated temperatures up to 125°C.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its robust construction suits industrial and telecom applications.

GS8A021131JAT Applications

• Signal Conditioning Circuits: Ideal for op-amp feedback networks and voltage dividers due to low TCR.
• Industrial Control Systems: Withstands high-temperature environments in PLCs and motor drives.
• Telecommunications Equipment: Stable performance in RF and baseband signal processing.
• Test & Measurement Devices: Precision resistance networks for calibration and sensor interfacing.
• Power Supply Modules: Voltage regulation and current sensing in compact SMPS designs.

Conclusion of GS8A021131JAT

The GS8A021131JAT excels in applications demanding thermal stability, precision, and compactness, leveraging its ceramic SOIC package and thin-film technology. While not RoHS-compliant or automotive-rated, its isolated design, high power dissipation, and tight tolerances make it a standout choice for industrial, telecom, and instrumentation markets. Engineers will appreciate its balance of performance and reliability in critical circuits.