TT Electronics/IRC

GS4A0234R8GT

GS4A0234R8GT Description

The GS4A0234R8GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 34.8Ω and a tight tolerance of ±2%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in thermally challenging conditions. Its ±50ppm/°C temperature coefficient guarantees stable performance across varying temperatures. The SOIC-C series construction offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for precision analog and digital circuits.

GS4A0234R8GT Features

• Isolated Resistor Network: Four independent resistors in a single package, reducing board space and improving signal integrity.
• High Precision: ±2% tolerance and ±50ppm/°C TCR ensure consistent performance in critical applications.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive-grade designs (though not PPAP/automotive certified).
• Surface-Mount Design: Gull-wing terminals and 1.27mm pitch simplify PCB assembly.
• Low Power Dissipation: 0.1W per resistor (0.4W total) balances efficiency with thermal management.

GS4A0234R8GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and reference networks demanding low TCR drift.
• Telecommunications: Impedance matching and line termination in high-frequency modules.
• Medical Devices: Low-noise analog circuits where component consistency is critical.

Conclusion of GS4A0234R8GT

The GS4A0234R8GT stands out for its isolated thin-film resistors, ceramic robustness, and precision tolerances, making it a superior choice for engineers prioritizing reliability in compact designs. While not automotive-compliant, its wide temperature range and low TCR cater to industrial, medical, and telecom applications. The SOIC package ensures compatibility with automated assembly, reducing production costs. For projects demanding stable, high-accuracy resistance networks, this model delivers exceptional performance.