TT Electronics/IRC

GS4A034022JGT

GS4A034022JGT Description

The GS4A034022JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and low thermal drift. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a resistance value of 40.2 kΩ and a ±5% absolute tolerance. The ±25 ppm/°C temperature coefficient ensures minimal resistance variation across the operating range of -70°C to +125°C, making it suitable for demanding environments. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network offers robust performance in compact, surface-mount designs.

GS4A034022JGT Features

• Isolated Resistors: Four independent resistors in a single package, eliminating crosstalk and improving signal integrity.
• High Stability: Thin-film technology and ±25 ppm/°C TCR provide excellent long-term reliability.
• Precision Tolerance: ±5% absolute tolerance and ±2% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic case ensures durability and thermal performance.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Temperature Range: Operates from -70°C to +125°C, derated for high-temperature applications.

GS4A034022JGT Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: Suitable for harsh environments due to its wide temperature range and ceramic construction.
• Medical Devices: Low thermal drift ensures accuracy in diagnostic equipment.
• Automotive Systems (non-AECQ): Engine control units (ECUs) and infotainment systems benefit from its stability.
• Test & Measurement: High-precision instrumentation requiring matched resistors.

Conclusion of GS4A034022JGT

The GS4A034022JGT resistor network stands out for its precision, isolation, and thermal stability, making it a superior choice for applications demanding tight tolerances and reliability. Its ceramic SOIC package and thin-film technology provide a competitive edge over bulkier or less stable alternatives. While not PPAP or automotive-qualified, it excels in industrial, medical, and instrumentation roles where accuracy and durability are critical. Engineers seeking a compact, high-performance resistor network will find this model exceptionally well-suited for their designs.