TT Electronics/IRC

GS4A033402BBT

GS4A033402BBT Description

The GS4A033402BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 34KΩ resistance per element with an absolute tolerance of ±0.1% and a ratio tolerance of ±0.1%. Its thin-film technology ensures low noise and high reliability, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of -70°C to +125°C. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, this component is ideal for precision analog and digital circuits.

GS4A033402BBT Features

• High Precision: ±0.1% tolerance for absolute and ratio matching, ensuring consistent performance in critical circuits.
• Stable Performance: Low TCR (±25ppm/°C) and ceramic construction provide excellent thermal and long-term stability.
• Robust Construction: SOIC-C series ceramic package offers superior mechanical strength and heat dissipation compared to plastic alternatives.
• Isolated Elements: Independent resistors reduce crosstalk, making it suitable for multi-channel applications.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch enable easy PCB integration in space-constrained designs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.

GS4A033402BBT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight ratio tolerance.
• Medical Instrumentation: Used in sensitive measurement equipment where stability and accuracy are critical.
• Industrial Control Systems: Suitable for feedback networks in high-temperature environments.
• Telecommunications: Ensures signal integrity in RF and analog conditioning circuits.
• Automotive Testing (Non-Automotive Rated): Prototyping and bench testing where precision resistors are required.

Conclusion of GS4A033402BBT

The GS4A033402BBT stands out as a high-reliability resistor network for precision electronics, combining ceramic durability, thin-film accuracy, and isolated design for superior performance. While not PPAP or automotive-qualified, its low TCR, tight tolerances, and robust packaging make it an excellent choice for industrial, medical, and telecom applications where stability and precision are paramount. Engineers seeking a long-lasting, high-performance resistor array will find this model a dependable solution.