TT Electronics/IRC

GS4A039311JGT

GS4A039311JGT Description

The GS4A039311JGT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin Narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 9.31 kΩ and an absolute tolerance of ±5%. The network operates within a wide temperature range of 70°C to 125°C, with a derated power capability, ensuring reliability under thermal stress. Its ±25 ppm/°C temperature coefficient guarantees stable performance in varying environmental conditions. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) with gull-wing terminations facilitates easy surface-mount assembly, while the 100V maximum voltage rating and 0.1W power rating per resistor make it suitable for low-power, high-voltage circuits.

GS4A039311JGT Features

• Isolated Circuit Design: Four independent resistors ensure minimal crosstalk, ideal for precision signal conditioning.
• High Stability: Thin-film technology and ±25 ppm/°C TCR provide excellent long-term reliability.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Compact Footprint: SOIC-8 package (4.9 mm × 5.99 mm) saves board space in dense layouts.
• Wide Operating Range: Functions reliably from 70°C to 125°C, with derated power at elevated temperatures.
• Low Ratio Tolerance: ±2% ratio tolerance ensures matched resistor performance for differential applications.

GS4A039311JGT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Electronics: PLCs, motor drives, and instrumentation where thermal stability is critical.
• Telecommunications: Signal conditioning and impedance matching in RF and baseband systems.
• Medical Devices: Low-noise, high-reliability circuits for diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems.

Conclusion of GS4A039311JGT

The GS4A039311JGT combines precision, isolation, and compactness, making it a versatile choice for engineers designing high-performance electronic systems. Its ceramic construction, low TCR, and tight ratio tolerance distinguish it from generic resistor arrays, particularly in applications demanding thermal stability and signal integrity. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, telecom, and medical designs requiring reliable passive components.