TT Electronics/IRC

GS4A032201FBT

GS4A032201FBT Description

The GS4A032201FBT from TT Electronics/IRC is a high-precision 4-resistor network designed for isolation applications in demanding electronic circuits. Housed in an 8-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a 2.2KΩ resistance value, ±1% absolute tolerance, and an exceptional ±0.1% ratio tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±25ppm/°C temperature coefficient, ensuring stability in varying environmental conditions. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, it is engineered for reliability in precision analog and digital systems.

GS4A032201FBT Features

• Ceramic SOIC Package: Offers superior thermal performance and mechanical durability compared to plastic alternatives.
• Isolated Thin-Film Resistors: Ensures minimal crosstalk and high accuracy in signal conditioning.
• Tight Tolerances: ±1% absolute and ±0.1% ratio tolerance for precision applications.
• Wide Operating Range: Stable performance from 70°C to 125°C with a low ±25ppm/°C drift.
• High Voltage Handling: Supports up to 100V, making it suitable for industrial and automotive-grade circuits.
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly with a 1.27mm terminal pitch.

GS4A032201FBT Applications

This resistor network is ideal for:

• Precision voltage dividers in instrumentation and test equipment.
• Isolation circuits in medical devices and industrial control systems.
• Signal conditioning for ADCs/DACs and sensor interfaces.
• Automotive electronics (though not PPAP-certified, its robustness suits non-safety-critical modules).
• High-reliability applications where thermal stability and low drift are critical.

Conclusion of GS4A032201FBT

The GS4A032201FBT stands out for its ceramic construction, isolated thin-film resistors, and exceptional tolerance specifications. While not PPAP or RoHS compliant, its high voltage rating, thermal stability, and precision performance make it a preferred choice for engineers designing critical analog circuits. Its 8-pin SOIC form factor ensures compatibility with standard SMD processes, offering a balance of durability, accuracy, and ease of integration.