TT Electronics/IRC

GS7B031872GCT

GS7B031872GCT Description

The GS7B031872GCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 18.7KΩ resistance value and a tight ±2% absolute tolerance. The device leverages thin-film technology for superior stability, offering a low ±25ppm/°C temperature coefficient and a 0.05W (1/20) power rating per resistor. With a maximum operating temperature of 125°C and a 100V voltage rating, it is engineered for reliability in demanding environments. The SOIC-C series construction ensures robust mechanical integrity, while the gull-wing termination facilitates easy surface-mount assembly.

GS7B031872GCT Features

• Ceramic substrate for enhanced thermal and mechanical stability.
• Bussed network topology simplifies circuit design in multi-resistor applications.
• Low TCR (±25ppm/°C) ensures minimal resistance drift across temperature ranges (70°C to 125°C).
• High power density (0.7W total) with derating up to 125°C.
• Precision ratio tolerance (±0.25%) for matched resistor performance.
• Narrow SOIC (8.66mm x 5.99mm x 1.45mm) footprint optimizes board space.
• Non-automotive (PPAP No) but suitable for industrial and telecom applications.

GS7B031872GCT Applications

Ideal for precision analog circuits, voltage dividers, and sensor signal conditioning, this resistor network excels in:

• Medical instrumentation requiring stable, low-drift performance.
• Industrial control systems where high-temperature operation is critical.
• Telecommunications hardware demanding tight tolerance matching.
• Test and measurement equipment reliant on accurate signal processing.

Conclusion of GS7B031872GCT

The GS7B031872GCT stands out for its ceramic-based durability, exceptional thermal performance, and precision thin-film resistors. While not RoHS-compliant, its bussed design and low TCR make it a superior choice for engineers prioritizing stability in harsh conditions. Its compact SOIC package and high-voltage capability further broaden its utility across industrial and high-reliability sectors.