TT Electronics/IRC

GS8A021242FAT

GS8A021242FAT Description

The GS8A021242FAT from TT Electronics/IRC is a high-performance 8-resistor network designed for precision applications requiring stable, isolated thin-film resistors. Housed in a 16-pin narrow SOIC ceramic package, it features 12.4KΩ resistance per element with a tight ±1% absolute tolerance and exceptional ±0.05% ratio tolerance, ensuring minimal deviation in matched circuits. The SOIC-C series construction offers superior thermal stability with a ±50ppm/°C temperature coefficient, operating reliably from 70°C to 125°C at derated power. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, it combines robustness with precision. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances durability in harsh environments.

GS8A021242FAT Features

• Isolated Thin-Film Resistors: 8 independent elements with 12.4KΩ ±1% tolerance and ±0.05% ratio tolerance for precision matching.
• High Stability: ±50ppm/°C TCR ensures minimal resistance drift across -55°C to +125°C.
• Robust Construction: Ceramic SOIC package (9.91mm × 5.99mm × 1.45mm) with ±0.1mm dimensional tolerances for consistent PCB fit.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation circuits.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy soldering and reflow compatibility.
• Non-Automotive: Suitable for commercial and industrial use (PPAP not required).

GS8A021242FAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and differential amplifiers requiring matched resistors.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration systems.
• Medical Electronics: Isolated sensor interfaces and diagnostic instruments demanding stable performance.
• Industrial Controls: PLCs, motor drives, and power management modules where thermal resilience is critical.
• Communications Infrastructure: RF and baseband circuitry needing low-tolerance impedance matching.

Conclusion of GS8A021242FAT

The GS8A021242FAT excels in applications demanding high precision, thermal stability, and isolation. Its ceramic SOIC package, tight tolerances, and thin-film technology make it a superior choice over plastic-encapsulated networks, particularly in environments with thermal stress or stringent accuracy requirements. While not RoHS-compliant, its rugged design and performance consistency justify its use in professional-grade electronics. Engineers will value its repeatability in matched circuits and ease of integration into automated assembly processes.