TT Electronics/IRC

GS4A024702GBT

GS4A024702GBT Description

The GS4A024702GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 47KΩ resistance and a tight ±2% absolute tolerance (with ±0.1% ratio tolerance). Its SOIC-C series construction ensures excellent thermal stability, with a ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The network operates within a 70°C to 125°C derated power range, with a maximum operating temperature of 125°C and a 100V maximum voltage rating. The 0.1W (1/10W) power rating per resistor (0.4W total) and surface-mount gull-wing termination facilitate reliable integration into compact PCB designs.

GS4A024702GBT Features

• Isolated Resistors: Four independent resistors in a single package, reducing board space and improving signal isolation.
• High Precision: ±2% absolute tolerance and ±0.1% ratio tolerance ensure consistent performance in matched circuits.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal and long-term stability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive-adjacent applications.
• Compact & Reliable: SOIC package (4.9mm x 5.99mm x 1.45mm) with ±0.1mm height/length tolerances ensures precise mounting.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.

GS4A024702GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where ratio matching is critical.
• Industrial Electronics: PLCs, instrumentation, and control systems requiring stable performance in harsh environments.
• Medical Devices: Low-noise signal processing and diagnostic equipment demanding high accuracy.
• Telecom & Networking: Signal termination and impedance matching in high-frequency applications.
• Test & Measurement: Calibration circuits and reference standards due to its tight tolerance and low TCR.

Conclusion of GS4A024702GBT

The GS4A024702GBT stands out for its precision, isolation, and compact form factor, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction, low TCR, and excellent tolerance specs outperform generic resistor arrays, particularly in matched-circuit applications. While not automotive-grade, its robustness suits industrial, medical, and telecom use cases where accuracy and thermal stability are paramount. For designs requiring space savings without compromising performance, this network delivers an optimal balance of size, precision, and durability.