TT Electronics/IRC

GS4A037152GGT

GS4A037152GGT Description

The GS4A037152GGT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 71.5KΩ and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a ±25ppm/°C temperature coefficient, ensuring stability in fluctuating thermal conditions. Its SOIC-C series construction offers 0.1W (1/10) power rating per resistor (0.4W total), housed in a rectangular ceramic case with gull-wing terminations for reliable surface-mount assembly.

GS4A037152GGT Features

• High Precision: ±2% tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Isolated Design: Four independent resistors reduce crosstalk in sensitive circuits.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC-8) ideal for dense PCBs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Stable Power Handling: Derated power capability up to 125°C ensures reliability under load.

GS4A037152GGT Applications

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

• Signal Conditioning: Isolation of sensor inputs in measurement equipment.
• Voltage Division: High-accuracy dividers in test/calibration devices.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Medical Electronics: Stable resistance in diagnostic instruments.
• Automotive (Non-Automotive Rated): Secondary circuits where thermal stability is critical.

Conclusion of GS4A037152GGT

The GS4A037152GGT combines precision, isolation, and compactness, making it a superior choice for engineers prioritizing thermal stability and signal integrity. While not PPAP or automotive-qualified, its ceramic thin-film technology and tight tolerances cater to industrial, medical, and test applications where reliability is paramount. Its non-RoHS status may require alternative sourcing for regulated markets, but its performance justifies selection in specialized designs.