TT Electronics/IRC

GS8A022432FAT

GS8A022432FAT Description

The GS8A022432FAT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for demanding isolation and signal conditioning applications. Built with thin-film technology on a ceramic substrate, it offers excellent stability with a ±50ppm/°C temperature coefficient and ±1% absolute tolerance. Each resistor features a 24.3KΩ value, rated for 0.1W (1/10W) power dissipation per element (0.8W total), and operates within a 70°C to 125°C derated temperature range, with a maximum voltage rating of 100V. The isolated (ISOL) circuit design ensures minimal crosstalk, while the gull-wing termination enables reliable surface-mount (SMD) assembly.

GS8A022432FAT Features

• Precision Performance: Tight ±0.05% ratio tolerance for matched resistance pairs, critical for differential signal processing.
• Robust Construction: Ceramic case (SOIC-C series) enhances thermal and mechanical durability vs. polymer-based networks.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch, ideal for high-density PCBs.
• Wide Operating Range: Supports -55°C to +125°C (full power up to 70°C), suitable for industrial environments.
• Low Noise: Thin-film technology reduces parasitic effects, beneficial for analog and sensor interfaces.

GS8A022432FAT Applications

• Isolation Circuits: Used in medical equipment and industrial PLCs where signal integrity is paramount.
• Voltage Dividers: Precision ratio tolerance makes it ideal for ADC/DAC reference networks.
• Automotive Sensors: Despite non-automotive PPAP status, its stability suits non-safety-critical telemetry systems.
• Test & Measurement: Calibration modules leveraging its low TCR and matched resistance.

Conclusion of GS8A022432FAT

This resistor network excels in precision, isolation, and thermal resilience, distinguishing it from standard epoxy-encapsulated arrays. Its ceramic substrate and thin-film construction provide long-term reliability in harsh environments, while the SOIC package ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a top choice for legacy or specialized designs requiring high-voltage isolation and minimal drift. Engineers should consider it for critical analog circuits where tolerance matching and stability outweigh cost sensitivity.