TT Electronics/IRC

GS8A024420FAT

GS8A024420FAT Description

The GS8A024420FAT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Encased in a ceramic SOIC-C series housing, it offers excellent thermal stability with a ±50ppm/°C temperature coefficient and a tight ±1% absolute tolerance (±0.05% ratio tolerance). Each resistor features a 442Ω value, rated for 0.1W (1/10W) per element (0.8W total), and operates across a 70°C to 125°C derated range, with a 100V maximum voltage rating. Its gull-wing termination and surface-mount design ensure reliable PCB integration, while the 9.91mm × 5.99mm × 1.45mm compact footprint suits space-constrained layouts.

GS8A024420FAT Features

• Isolated Circuit Design: Independent resistors minimize crosstalk, ideal for signal isolation.
• High Precision: ±1% tolerance and ±0.05% ratio tolerance ensure accuracy in differential circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Wide Temperature Range: Stable performance from -55°C to 125°C (derated above 70°C).
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads simplify automated assembly.

GS8A024420FAT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits due to low ratio tolerance.
• Medical Electronics: Isolated networks for patient monitoring equipment.
• Industrial Controls: Signal conditioning in PLCs and sensor interfaces.
• Automotive ECUs (non-AECQ): Engine management systems requiring stable resistance.
• Test & Measurement: Calibration tools demanding minimal drift.

Conclusion of GS8A024420FAT

The GS8A024420FAT excels in high-accuracy, thermally demanding environments, leveraging its ceramic package, thin-film technology, and isolated design to outperform standard epoxy-based networks. While not PPAP or automotive-qualified, its low TCR and tight tolerances make it a top choice for industrial, medical, and instrumentation designs where reliability and precision are paramount. Its SOIC-16 footprint ensures compatibility with mainstream PCB layouts, offering a balance of performance and manufacturability.