TT Electronics/IRC

GS8A037872GT

GS8A037872GT Description

The GS8A037872GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 78.7KΩ resistance per element with a tight ±2% absolute tolerance and an ultra-low ±25ppm/°C temperature coefficient. Its thin-film technology ensures excellent accuracy and long-term reliability, while the ceramic case style enhances durability and heat dissipation. Rated for 0.1W per resistor (0.8W total) and operating up to 125°C, it is ideal for demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A037872GT Features

• Isolated Circuit Design (ISOL): Independent resistors for flexible circuit configurations.
• High Precision: ±2% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package ensures thermal and mechanical resilience.
• Wide Operating Range: -70°C to +125°C with derated power capability.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads for automated assembly.
• Thin-Film Technology: Delivers low noise and high accuracy.
• 100V Maximum Voltage Rating: Suitable for moderate-voltage applications.

GS8A037872GT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Telecommunications: Impedance matching and line termination.
• Medical Devices: High-reliability systems requiring stable resistance.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GS8A037872GT

The GS8A037872GT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for engineers needing reliable resistor networks in compact designs. Its ceramic construction and thin-film technology offer advantages over polymer-based alternatives, particularly in high-temperature or precision-critical applications. While not PPAP or automotive-qualified, it is well-suited for industrial, telecom, and medical electronics where accuracy and durability are paramount.