TT Electronics/IRC

GS4A011101GBT

GS4A011101GBT Description

The GS4A011101GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 1.1KΩ resistance and a tight ±2% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations offers robust surface-mount compatibility, while the ceramic case enhances thermal and mechanical durability. Rated for 100V maximum voltage and 0.1W power per resistor (0.4W total), it is ideal for high-reliability circuits requiring minimal drift.

GS4A011101GBT Features

• Isolated Resistors: Four independent 1.1KΩ resistors for flexible circuit design.
• Precision Tolerance: ±2% absolute, ±0.1% ratio tolerance for matched performance.
• Stable TCR: ±100ppm/°C ensures minimal resistance drift.
• Robust Construction: Ceramic substrate and SOIC package for high thermal/mechanical resilience.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive environments (non-automotive PPAP).

GS4A011101GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Electronics: PLCs, motor controls, and power supplies requiring stable resistance.
• Test & Measurement Equipment: Calibration and reference circuits due to low TCR and tight tolerances.
• Medical Devices: Reliable performance in diagnostic and monitoring systems.

Conclusion of GS4A011101GBT

The GS4A011101GBT combines precision, durability, and versatility, making it a superior choice for demanding electronics. Its ceramic construction, isolated resistors, and tight tolerances address critical needs in industrial, medical, and instrumentation applications. While not PPAP-compliant for automotive use, its wide temperature range and high voltage rating ensure reliability in harsh environments. Engineers seeking a stable, high-performance resistor network will find this model an optimal solution.