TT Electronics/IRC

GS4A031501GAT

GS4A031501GAT Description

The GS4A031501GAT 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 1.5kΩ resistance and a tight ±2% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25ppm/°C, ensuring stable performance in varying thermal conditions. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this network is ideal for precision analog and digital circuits. The SOIC-C series construction provides excellent reliability, while the gull-wing termination ensures secure surface-mount assembly.

GS4A031501GAT Features

• High Precision: ±2% absolute tolerance and ±0.05% ratio tolerance for accurate signal conditioning.
• Stable Performance: Low TCR (±25ppm/°C) minimizes resistance drift across temperature fluctuations.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal management.
• Compact Design: 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch, saving PCB space.
• Isolated Resistors: Four independent resistors (1.5kΩ each) for flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP or Automotive qualified).

GS4A031501GAT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Signal Conditioning: Ideal for op-amp feedback networks and gain-setting applications.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Low drift and high accuracy support calibration instruments.
• Medical Electronics: Stable operation in diagnostic devices where consistency is critical.

Conclusion of GS4A031501GAT

The GS4A031501GAT combines precision, stability, and compactness, making it a superior choice for engineers needing reliable resistor networks in space-constrained designs. Its ceramic construction, low TCR, and isolated resistors offer distinct advantages over polymer-based or less stable alternatives. While not automotive-qualified, its industrial-grade robustness and tight tolerances ensure exceptional performance in professional electronics. For applications demanding high accuracy and thermal resilience, this resistor network delivers consistent, long-term reliability.