TT Electronics/IRC

GS4A031913JGT

GS4A031913JGT Description

The GS4A031913JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC package features four isolated thin-film resistors, each rated at 191 kΩ with a ±5% absolute tolerance and ±2% ratio tolerance. The device operates within a wide temperature range of -70°C to +125°C, delivering a power rating of 0.1W per resistor (0.4W total). Its ±25 ppm/°C temperature coefficient ensures minimal resistance drift, making it ideal for environments with fluctuating thermal loads. The SOIC-C series construction offers robust ceramic substrate reliability, while the gull-wing termination facilitates easy surface-mount (SMD) assembly.

GS4A031913JGT Features

• High Precision: Thin-film technology with ±25 ppm/°C TCR for stable performance.
• Isolated Resistors: Four 191 kΩ resistors with isolated circuit design (ISOL), reducing crosstalk.
• Robust Packaging: Ceramic SOIC case ensures durability and thermal stability.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power at elevated temperatures.
• Surface-Mount Ready: Gull-wing leads (1.27 mm pitch) for automated PCB assembly.
• Voltage Resilience: 100V maximum rating per resistor, suitable for industrial voltage levels.
• Compact Dimensions: 4.9 mm (L) × 5.99 mm (D) × 1.45 mm (H) with tight tolerances (±0.1 mm).

GS4A031913JGT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks, particularly in:

• Industrial Control Systems: Stable resistance for sensor interfaces and feedback loops.
• Medical Electronics: Low-drift performance in diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary circuits where thermal stability is critical.
• Test & Measurement Equipment: High-accuracy signal attenuation and calibration.
• Power Management: Voltage scaling in DC-DC converters or reference circuits.

Conclusion of GS4A031913JGT

The GS4A031913JGT combines ceramic durability, thin-film precision, and isolated resistor design to address demanding applications requiring thermal stability and tight tolerance. While not PPAP or automotive-qualified, its wide temperature range and low TCR make it a standout choice for industrial, medical, and instrumentation designs. Engineers seeking a reliable, space-efficient resistor network with minimal drift will find this SOIC-C series component a compelling solution.