TT Electronics/IRC

GS4A034872DBT

GS4A034872DBT Description

The GS4A034872DBT 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 48.7KΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The ±25ppm/°C temperature coefficient guarantees stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. Encased in a rectangular ceramic SOIC package, it offers 0.1W (1/10) power rating per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and 1.27mm terminal pitch facilitate reliable surface-mount assembly.

GS4A034872DBT Features

• Precision Performance: ±0.5% tolerance and ±0.1% ratio tolerance for critical analog circuits.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• High-Temperature Operation: Rated for 125°C maximum, derated up to 70°C.
• Isolated Resistors: Four independent 48.7KΩ elements minimize crosstalk.
• Thin-Film Technology: Delivers low noise and high reliability.
• Compact Footprint: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm).

GS4A034872DBT Applications

This resistor network excels in:

• Precision voltage dividers in test equipment and instrumentation.
• Signal conditioning circuits for sensors and ADCs/DACs.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where accuracy and reliability are critical.
• Automotive subsystems (non-AECQ qualified) like infotainment or climate control.

Conclusion of GS4A034872DBT

The GS4A034872DBT stands out for its precision, thermal resilience, and compact design, making it ideal for high-accuracy applications. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance over standard epoxy-based networks. Engineers will value its isolated resistors and tight tolerances for analog signal integrity in harsh environments. A top choice for industrial, medical, and instrumentation designs demanding reliability.