TT Electronics/IRC

GS4A022801GT

GS4A022801GT Description

The GS4A022801GT 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 device features four isolated thin-film resistors, each with a 2.8 kΩ resistance and a tight ±2% tolerance. Its SOIC-C series construction ensures robust performance in demanding environments, with a maximum operating temperature of 125°C and a ±50 ppm/°C temperature coefficient for minimal drift. The 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for low-power, high-voltage circuits. Encased in a rectangular ceramic package, it offers superior thermal stability and mechanical durability compared to polymer-based alternatives.

GS4A022801GT Features

• Isolated Resistors: Four independent 2.8 kΩ resistors with 2% absolute tolerance, ensuring precise signal division or termination.
• High-Temperature Stability: Operates from 70°C to 125°C with derated power, backed by a ±50 ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic SOIC package (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly.
• Low-Power Efficiency: 0.1W per resistor (0.4W total) ideal for energy-sensitive designs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive: Compliant with general industrial standards (EAR99 ECCN, non-PPAP).

GS4A022801GT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor calibration in test equipment.
• Signal Conditioning: Isolation and impedance matching in communication modules.
• Industrial Controls: High-voltage signal processing in PLCs and power management systems.
• Medical Electronics: Stable resistance for diagnostic devices where thermal drift is critical.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GS4A022801GT

The GS4A022801GT stands out for its ceramic-based isolation, low TCR, and high-voltage tolerance, making it a superior choice over plastic-encapsulated networks in precision applications. Its 8-pin SOIC format ensures compatibility with standard PCB layouts, while the thin-film technology guarantees long-term reliability. Ideal for engineers prioritizing thermal stability, miniaturization, and signal integrity, this resistor network is a versatile solution for industrial, medical, and high-reliability systems.