TT Electronics/IRC

GS8A034422JFT

GS8A034422JFT Description

The GS8A034422JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor isolated network features a 44.2KΩ resistance per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this component is ideal for circuits requiring isolation and consistent performance under varying conditions.

GS8A034422JFT Features

• Ceramic SOIC Package: Provides superior thermal management and mechanical robustness compared to plastic alternatives.
• Thin-Film Technology: Delivers high precision, low noise, and excellent long-term stability.
• Isolated Circuit Design (ISOL): Each resistor is electrically isolated, reducing crosstalk and improving signal integrity.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) connections for automated assembly processes.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress, critical for precision analog circuits.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS8A034422JFT Applications

This resistor network excels in applications demanding high precision, thermal stability, and electrical isolation, including:

• Industrial Control Systems: Signal conditioning, feedback networks, and voltage dividers in harsh environments.
• Medical Electronics: Patient monitoring equipment and diagnostic devices where reliability is critical.
• Automotive Electronics (non-Automotive qualified): Sensor interfaces and ECU signal processing (note: not PPAP/Automotive certified).
• Test & Measurement Equipment: Precision calibration circuits and reference voltage networks.
• Telecommunications: Isolation and impedance matching in high-frequency signal paths.

Conclusion of GS8A034422JFT

The GS8A034422JFT stands out for its ceramic construction, thin-film accuracy, and isolated design, offering superior performance in precision analog and mixed-signal circuits. While not RoHS-compliant or automotive-qualified, its wide temperature range, low TCR, and robust packaging make it a preferred choice for industrial, medical, and telecom applications. Engineers will appreciate its balance of power handling, compact size, and reliability, particularly in designs requiring stable, noise-resistant resistor networks. For non-automotive high-reliability systems, this model delivers exceptional value.