TT Electronics/IRC

GS4A011653GT

GS4A011653GT Description

The GS4A011653GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 165 kΩ resistance and a tight ±2% tolerance. Its ±100 ppm/°C temperature coefficient ensures minimal resistance drift across the operating range of 70°C to 125°C, making it suitable for environments with fluctuating thermal conditions. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) offers a compact footprint, while the gull-wing termination facilitates easy surface-mount assembly. Rated for 0.1 W per resistor (0.4 W total) and 100 V maximum voltage, it balances power handling with space efficiency.

GS4A011653GT Features

• Isolated Circuit Design: Four independent resistors prevent crosstalk, ideal for signal isolation.
• High Stability: Thin-film technology and ceramic substrate ensure long-term reliability.
• Precision Tolerance: ±2% absolute tolerance and ±100 ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic case withstands high temperatures (up to 125°C).
• Surface-Mount Ready: Gull-wing terminals and 1.27 mm pitch simplify PCB integration.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GS4A011653GT Applications

This resistor network excels in:

• Analog Signal Conditioning: Isolated resistors for voltage dividers or feedback networks.
• Medical Electronics: Stable performance in diagnostic equipment where precision is critical.
• Test & Measurement Systems: Low-drift resistance for calibration circuits.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces.
• Telecom Infrastructure: Signal processing in base stations and RF modules.

Conclusion of GS4A011653GT

The GS4A011653GT combines high precision, thermal stability, and compact design, making it a standout choice for engineers needing reliable resistor networks in space-constrained, temperature-variable environments. While not PPAP or automotive-compliant, its isolated thin-film resistors and ceramic durability cater to demanding industrial and telecom applications. For designs prioritizing accuracy and isolation, this model offers a compelling balance of performance and practicality.