TT Electronics/IRC

GS4A024320JGT

GS4A024320JGT Description

The GS4A024320JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 4-resistor isolated network is housed in an 8-pin narrow SOIC (SOIC-C) package, offering a compact footprint (4.9mm × 5.99mm × 1.45mm) with surface-mount gull-wing terminations. It features a 432Ω resistance per element with a ±5% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched-resistor applications. The thin-film technology and ±50ppm/°C temperature coefficient provide excellent stability across its operating range of -70°C to +125°C, making it suitable for harsh environments. Rated for 100V maximum voltage and 0.1W power dissipation per resistor (0.4W total), it balances power handling with miniaturization.

GS4A024320JGT Features

• Isolated Circuit Design: Each of the 4 resistors is electrically isolated, enabling flexible circuit configurations.
• High Stability: Ceramic substrate and thin-film construction ensure low noise and long-term reliability.
• Precision Tolerance: ±5% absolute and ±2% ratio tolerance for matched-resistor applications like differential amplifiers.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Robust Packaging: SOIC-C case with 1.27mm terminal pitch facilitates automated assembly and space-constrained designs.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS4A024320JGT Applications

• Signal Conditioning: Precision voltage dividers and gain-setting networks in instrumentation.
• Analog Circuits: Differential amplifiers, ADC/DAC reference networks, and feedback loops.
• Power Management: Current sensing and load balancing in power supplies.
• Industrial Electronics: Harsh-environment systems requiring stable resistance (e.g., sensors, control modules).
• Test & Measurement Equipment: Calibration circuits where ratio tolerance is critical.

Conclusion of GS4A024320JGT

The GS4A024320JGT excels in applications demanding thermal stability, precision matching, and compactness. Its isolated thin-film resistors, ceramic construction, and tight tolerances make it a superior choice over generic arrays in critical analog designs. While not RoHS-compliant or automotive-grade, its rugged performance suits industrial and commercial systems where reliability under thermal stress is paramount. Engineers will appreciate its balance of miniaturization, power handling, and electrical isolation in space-constrained, high-accuracy circuits.