TT Electronics/IRC

GS4A034021JGT

GS4A034021JGT Description

The GS4A034021JGT from TT Electronics/IRC is a high-performance 4-resistor isolated network designed for precision applications. Encased in a ceramic SOIC package, it features 4.02KΩ thin-film resistors with a ±5% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in demanding environments. With a ±25ppm/°C temperature coefficient, this network maintains stability across a wide operating range of -70°C to +125°C. The 8-pin narrow SOIC (SOIC-C) package offers a compact footprint (4.9mm × 5.99mm × 1.45mm), ideal for space-constrained designs. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it combines reliability with efficiency.

GS4A034021JGT Features

• Isolated Circuit Design: Each of the 4 resistors is electrically isolated, enabling flexible circuit configurations.
• High Stability: Thin-film technology and ceramic case ensure low noise and excellent thermal performance.
• Precision Tolerance: ±5% absolute and ±2% ratio tolerance for matched resistance values.
• Robust Construction: Gull-wing termination and surface-mount compatibility enhance mechanical durability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Compact Form Factor: SOIC package (1.27mm pitch) saves board space without compromising performance.

GS4A034021JGT Applications

This resistor network excels in:

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

Conclusion of GS4A034021JGT

The GS4A034021JGT stands out for its isolated design, precision tolerances, and robust ceramic construction, making it a superior choice for applications demanding stability and miniaturization. While not PPAP or automotive-qualified, its wide temperature range and thin-film technology cater to industrial, medical, and telecom needs. Engineers will appreciate its balance of performance, size, and reliability in high-accuracy circuits.