TT Electronics/IRC

GS4B022372BAT

GS4B022372BAT Description

The GS4B022372BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for demanding applications, it features a 23.7KΩ resistance per element with an exceptional ±0.1% absolute tolerance and ±0.05% ratio tolerance, ensuring minimal deviation in matched circuits. The thin-film technology and ceramic case provide superior stability, with a ±50ppm/°C temperature coefficient for reliable performance across 70°C to 125°C. Rated for 100V maximum voltage and 0.4W total power dissipation, it suits precision analog and digital systems.

GS4B022372BAT Features

• High Precision: Tight tolerances (±0.1%) and low TCR (±50ppm/°C) for critical signal conditioning.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability in surface-mount applications.
• Optimized Layout: SOIC package (4.9mm × 5.99mm × 1.45mm) with 1.27mm pitch for space-constrained PCBs.
• Bussed Design: Simplifies circuit routing with shared connections (BUS configuration).
• Derated Power Handling: Supports 0.05W per resistor (1/20W) at elevated temperatures up to 125°C.

GS4B022372BAT Applications

Ideal for:

• Precision voltage dividers in instrumentation and sensor interfaces.
• Feedback networks for op-amps and ADCs/DACs.
• Industrial automation systems requiring stable, matched resistances.
• Medical electronics where low drift and high accuracy are critical.
• Automotive test/validation (though not PPAP/AEC-Q200 qualified).

Conclusion of GS4B022372BAT

The GS4B022372BAT excels in high-accuracy, thermally stable applications, leveraging thin-film technology and a compact SOIC footprint. Its bussed architecture reduces component count, while ceramic construction enhances reliability. While not automotive-grade, it’s a cost-effective choice for industrial, medical, and test equipment demanding tight tolerance networks. Engineers benefit from its repeatable performance and ease of integration in surface-mount designs.