TT Electronics/IRC

GS7B031152CAT

GS7B031152CAT Description

The GS7B031152CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 11.5KΩ resistance value and an exceptional ±0.25% absolute tolerance (±0.05% ratio tolerance). Built with thin-film technology, this network delivers stable performance across a wide temperature range (70°C to 125°C) and offers a low temperature coefficient of ±25ppm/°C, ensuring minimal resistance drift. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, it is ideal for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal stability.

GS7B031152CAT Features

• High Precision: ±0.25% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC package ensures reliability in harsh environments.
• Bussed Network: 13 resistors with a common node (BUS designator) simplify circuit layout.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Power Dissipation: 0.05W per resistor (0.7W total) balances efficiency and thermal management.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for automated assembly.
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS7B031152CAT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in industrial controls.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring tight tolerance matching.
• Medical instrumentation where low drift and high accuracy are critical.
• Automotive electronics (non-automotive grade) for stable performance in temperature-varying environments.
• Test & measurement equipment demanding repeatable resistance values.

Conclusion of GS7B031152CAT

The GS7B031152CAT stands out for its precision, durability, and compact design, making it a top choice for engineers prioritizing signal integrity and thermal stability. While not PPAP or automotive-qualified, its ceramic construction, low TCR, and tight tolerances make it ideal for high-reliability industrial, medical, and instrumentation applications. Its bussed architecture simplifies circuit design, reducing component count and board space. For projects requiring high-accuracy resistance networks, this TT Electronics/IRC offering delivers exceptional performance.