TT Electronics/IRC

GS4A0134R0GCT

GS4A0134R0GCT Description

The GS4A0134R0GCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 34Ω resistance and a tight ±2% absolute tolerance, ensuring consistent performance. The device operates within a temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for environments with fluctuating thermal loads. Its ±100ppm/°C temperature coefficient minimizes resistance drift, while the 0.1W power rating per resistor (0.4W total) ensures reliable operation in compact, high-density circuits.

GS4A0134R0GCT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ideal for signal isolation and impedance matching.
• High Precision: ±2% absolute tolerance and ±0.25% ratio tolerance for applications demanding tight resistance matching.
• Robust Construction: Ceramic substrate enhances thermal stability and durability, outperforming polymer-based networks.
• Surface-Mount Design: Gull-wing termination and 1.27mm terminal pitch facilitate automated PCB assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AEC-Q200) applications.
• Low TCR: ±100ppm/°C ensures minimal resistance variation across temperature fluctuations.

GS4A0134R0GCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where ratio tolerance is critical.
• Industrial Controls: PLCs, motor drives, and instrumentation requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and signal attenuation with low drift.
• Medical Electronics: Isolated signal paths in diagnostic devices, leveraging ceramic reliability.
• Telecom Infrastructure: Impedance matching in high-frequency modules, though not RoHS-compliant.

Conclusion of GS4A0134R0GCT

The GS4A0134R0GCT stands out for its ceramic-based isolation, precision tolerances, and thermal resilience, making it a superior choice over epoxy-based networks in harsh environments. While not automotive-grade, its thin-film technology and compact SOIC footprint cater to space-constrained, high-reliability designs. Engineers will value its balance of performance and manufacturability, particularly in industrial and medical applications where stability and longevity are paramount.