TT Electronics/IRC

GS4A0388R7GGT

GS4A0388R7GGT Description

The GS4A0388R7GGT 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 resistance value of 88.7Ω and a tight tolerance of ±2%. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±25ppm/°C), ensuring stable performance in demanding environments. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in surface-mount applications. The SOIC-C series construction provides excellent thermal and mechanical stability, making it ideal for compact PCB designs.

GS4A0388R7GGT Features

• Isolated Resistors: Four independent resistors in a single package, reducing PCB footprint.
• Precision Thin-Film Technology: Delivers ±2% absolute tolerance and ±2% ratio tolerance for matched performance.
• High-Temperature Stability: Operates up to 125°C with minimal drift (±25ppm/°C).
• Robust Construction: Ceramic case and gull-wing termination ensure durability and solderability.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Surface-Mount Ready: 1.27mm terminal pitch for easy integration into automated assembly processes.

GS4A0388R7GGT Applications

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

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Reliable operation in diagnostic and monitoring equipment.
• Telecommunications: Signal integrity in high-frequency circuits.
• Automotive (Non-Automotive Rated): General-purpose electronics where high-temperature stability is required.
• Test & Measurement Equipment: Accurate signal processing and calibration.

Conclusion of GS4A0388R7GGT

The GS4A0388R7GGT stands out for its precision, compact design, and high-temperature resilience, making it a superior choice for engineers seeking reliable resistor networks. Its isolated thin-film resistors, low TCR, and tight tolerances ensure consistent performance in critical applications. While not PPAP or automotive-rated, its ceramic construction and SOIC packaging provide a robust solution for industrial, medical, and telecom systems requiring high accuracy and durability.