TT Electronics/IRC

GS4A037680BT

GS4A037680BT Description

The GS4A037680BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 768Ω and an absolute tolerance of ±0.1%. The network operates within a temperature range of 70°C to 125°C, with a ±25ppm/°C temperature coefficient, ensuring minimal drift under thermal stress. Encased in a rectangular ceramic SOIC package, it offers excellent thermal and mechanical stability, making it suitable for precision analog and digital circuits.

GS4A037680BT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with gull-wing terminations for reliable surface mounting.
• Isolated Resistors: Four independent resistors (768Ω each) for flexible circuit design.
• Wide Operating Range: Rated for 125°C max temperature and 100V max voltage.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Thin-Film Technology: Delivers low noise and high accuracy compared to thick-film alternatives.

GS4A037680BT Applications

This resistor network is ideal for:

• Precision voltage dividers in measurement equipment.
• Signal conditioning in industrial sensors and control systems.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Medical devices where stability and accuracy are critical.
• Automotive test systems (though not PPAP/AEC-Q200 qualified).

Conclusion of GS4A037680BT

The GS4A037680BT stands out for its exceptional precision, ceramic-based durability, and isolated resistor configuration, making it a superior choice for high-reliability applications. Its low TCR, tight tolerances, and compact SOIC footprint provide designers with a robust solution for circuits demanding minimal drift and high accuracy. While not automotive-grade, it excels in industrial, medical, and test equipment where performance cannot be compromised.