TT Electronics/IRC

GS4B028252GGT

GS4B028252GGT Description

The GS4B028252GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin Narrow SOIC package features 7 bussed resistors with a 82.5KΩ resistance value and a tight ±2% absolute tolerance, ensuring consistent performance across all elements. Built with thin-film technology, it offers excellent stability with a low ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC-C series construction provides robust mechanical and thermal properties, with a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case ensures durability and heat dissipation.

GS4B028252GGT Features

• Precision Resistance: 82.5KΩ ±2% tolerance with ±2% ratio tolerance for matched performance.
• Stable Thermal Performance: ±50ppm/°C temperature coefficient ensures reliability from 70°C to 125°C.
• Robust Construction: Ceramic SOIC package with 4.9mm length, 5.99mm depth, and 1.45mm height (±0.1mm tolerance).
• High Power Handling: 0.4W total power dissipation (0.05W per resistor) at derated temperatures.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for seamless PCB assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).

GS4B028252GGT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications, particularly where matched resistance values and thermal stability are critical. Key use cases include:

• Industrial Control Systems: Stable performance in harsh environments with temperature variations.
• Test & Measurement Equipment: High accuracy for calibration and sensing circuits.
• Medical Electronics: Reliable operation in diagnostic and monitoring devices.
• Telecommunications: Signal integrity in RF and baseband processing.
• Power Management: Voltage reference networks in DC-DC converters.

Conclusion of GS4B028252GGT

The GS4B028252GGT stands out for its precision, thermal resilience, and compact SOIC footprint, making it a superior choice for engineers requiring matched resistor networks in space-constrained designs. While not automotive-qualified, its ceramic thin-film construction and low TCR provide long-term reliability in industrial, medical, and telecom applications. For projects demanding tight tolerance, high voltage handling, and stable performance under thermal stress, this resistor network delivers exceptional value.