TT Electronics/IRC

GS4A031052DBT

GS4A031052DBT Description

The GS4A031052DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 10.5KΩ and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates over a wide temperature range (70°C to 125°C @ derated power) with a low temperature coefficient of ±25ppm/°C, providing stable performance in varying thermal conditions. 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 high-reliability circuits.

GS4A031052DBT Features

• Precision Performance: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical analog applications.
• Robust Construction: Ceramic case ensures durability and thermal stability, with a seated height of 1.63mm and Gull Wing termination for secure surface mounting.
• High Power Handling: 0.1W per resistor (0.4W total) at 70°C, derated to 125°C.
• Low TCR: ±25ppm/°C minimizes resistance drift across temperature fluctuations.
• Isolated Design: Independent resistors reduce crosstalk, ideal for signal conditioning and voltage division.
• Compact Footprint: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm length/height, ±0.2mm depth).

GS4A031052DBT Applications

This resistor network excels in:

• Precision analog circuits (e.g., instrumentation amplifiers, DAC/ADC interfaces).
• Industrial control systems requiring stable voltage division or current sensing.
• Medical electronics where low drift and high accuracy are critical.
• Automotive sub-systems (non-automotive qualified, but suitable for benign environments).
• Telecommunication hardware for impedance matching and filtering.

Conclusion of GS4A031052DBT

The GS4A031052DBT stands out for its combination of precision, thermal resilience, and compact design, making it a superior choice for engineers prioritizing accuracy and reliability in space-constrained applications. While not PPAP or automotive-qualified, its ceramic construction and isolated thin-film resistors deliver performance surpassing standard networks, particularly in high-temperature or precision-critical environments. Ideal for OEMs in industrial, medical, and telecom sectors seeking a cost-effective, high-performance solution.