TT Electronics/IRC

GS4B038872GT

GS4B038872GT Description

The GS4B038872GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin Narrow SOIC device features 7 bussed resistors with a 88.7KΩ resistance value and a tight ±2% tolerance, ensuring reliable performance in demanding circuits. Built with thin-film technology, it offers a low ±25ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures easy surface-mount assembly, while its 0.4W total power rating (0.05W per resistor) suits low-power designs.

GS4B038872GT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Bussed network topology simplifies circuit design in voltage-divider or pull-up/down applications.
• High voltage rating (100V) and low TCR (±25ppm/°C) for precision analog/digital systems.
• Narrow SOIC (SOIC-C series) footprint saves PCB space versus discrete resistors.
• Non-automotive grade (PPAP: No) but ideal for industrial, telecom, and instrumentation use.
• Tube packaging for automated handling and assembly efficiency.

GS4B038872GT Applications

This resistor network excels in:

• Signal conditioning circuits requiring matched resistance values (e.g., ADC/DAC interfaces).
• Voltage reference networks in power supplies or sensor modules.
• Bus termination for high-speed digital lines (e.g., SPI, I²C).
• Medical and test equipment where stability and low drift are critical.
• Space-constrained designs leveraging its compact SOIC form factor.

Conclusion of GS4B038872GT

The GS4B038872GT combines precision, compactness, and reliability, making it a superior choice for engineers needing stable resistor networks in harsh environments. Its ceramic construction, tight tolerance, and low TCR outperform plastic-encased alternatives, while the bussed design reduces component count. Though not RoHS-compliant, it remains a cost-effective solution for non-consumer applications demanding long-term performance. Ideal for industrial controls, communication hardware, and precision electronics.