TT Electronics/IRC

GS4A034702JGT

GS4A034702JGT Description

The GS4A034702JGT 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 47KΩ resistance and a ±5% absolute tolerance, ensuring reliable performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it maintains exceptional stability across its operating range of 70°C to 125°C. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 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 analog signal conditioning, voltage division, and isolation circuits.

GS4A034702JGT Features

• Isolated Resistor Network: Four independent 47KΩ resistors with ±2% ratio tolerance for matched performance.
• High Stability: ±25ppm/°C thin-film technology ensures minimal drift over temperature.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Precision SMT Design: 1.27mm terminal pitch and gull-wing leads for reliable PCB mounting.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power handling.
• Low-Power Efficiency: 0.4W total power rating (0.1W per resistor) suits energy-sensitive designs.

GS4A034702JGT Applications

• Industrial Electronics: Signal isolation in PLCs, sensor interfaces, and instrumentation amplifiers.
• Automotive Systems (non-AECQ): Non-safety-critical circuits like dashboard sensors or infotainment.
• Medical Devices: Precision voltage dividers in diagnostic equipment where stability is critical.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Test & Measurement: Calibration circuits requiring tight tolerance and low thermal drift.

Conclusion of GS4A034702JGT

The GS4A034702JGT excels in applications demanding high stability, compact size, and electrical isolation. Its ceramic substrate, thin-film technology, and tight tolerances make it superior to standard thick-film networks, particularly in environments with thermal fluctuations. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom designs where precision and reliability are paramount. Engineers will appreciate its balance of performance, durability, and ease of integration into surface-mount PCB layouts.