TT Electronics/IRC

GS4A032003BBT

GS4A032003BBT Description

The GS4A032003BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 200 kΩ resistance and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The network operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25 ppm/°C, minimizing resistance drift under thermal stress. Encased in a rectangular ceramic SOIC package, it offers 0.4W total power dissipation (0.1W per resistor) and a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits.

GS4A032003BBT Features

• High Precision: ±0.1% absolute tolerance and ±0.1% ratio tolerance for matched performance.
• Stable Thin-Film Technology: Delivers low noise and excellent long-term reliability.
• Isolated Resistors: Four independent 200 kΩ resistors in an 8-pin SOIC package.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Robust Construction: Ceramic case ensures thermal stability and mechanical durability.
• Surface-Mount Gull Wing Termination: Facilitates automated PCB assembly with a 1.27mm terminal pitch.
• Non-Automotive, Non-PPAP: Ideal for industrial and instrumentation applications.

GS4A032003BBT Applications

This resistor network excels in precision applications such as:

• Voltage Dividers & Signal Conditioning: Ensures minimal error in sensor interfaces and ADC/DAC circuits.
• Medical & Test Equipment: High stability suits patient monitoring and calibration systems.
• Industrial Control Systems: Reliable performance in PLCs and process control modules.
• Aerospace & Defense: Ceramic packaging withstands harsh environments with low drift.
• Communication Hardware: Used in RF and baseband circuitry for impedance matching.

Conclusion of GS4A032003BBT

The GS4A032003BBT stands out for its precision, isolation, and thermal resilience, making it a superior choice for engineers prioritizing accuracy and durability. Its ceramic SOIC package, thin-film technology, and tight tolerances make it ideal for critical analog designs where performance cannot be compromised. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and high-reliability applications demanding long-term stability.