TT Electronics/IRC

GS4A011503BBT

GS4A011503BBT Description

The GS4A011503BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 150 kΩ and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The network operates over a wide temperature range (70°C to 125°C) with a temperature coefficient of ±100 ppm/°C, making it suitable for environments with thermal fluctuations. Encased in a rectangular ceramic SOIC package, it offers robust mechanical and thermal performance, with a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.4W total).

GS4A011503BBT Features

• Precision Tolerance: ±0.1% absolute and ratio tolerance for high-accuracy applications.
• Stable Performance: Thin-film technology ensures low noise and long-term reliability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Robust Construction: Ceramic case provides excellent thermal and mechanical stability.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Isolated Resistors: Four independent resistors (150 kΩ each) for flexible circuit design.
• Non-Automotive Grade: Suitable for industrial and instrumentation use (PPAP: No).

GS4A011503BBT Applications

This resistor network is ideal for:

• Precision analog circuits requiring tight tolerance (e.g., instrumentation amplifiers, DAC/ADC interfaces).
• Medical devices where stability and accuracy are critical.
• Industrial control systems operating in thermally variable environments.
• Test & measurement equipment demanding low drift over temperature.
• High-voltage signal conditioning (up to 100V) in communication systems.

Conclusion of GS4A011503BBT

The GS4A011503BBT stands out for its precision, stability, and rugged ceramic packaging, making it a superior choice for applications requiring high-accuracy resistance networks. Its isolated thin-film resistors, low TCR, and tight tolerances ensure reliable performance in critical circuits. While not automotive-grade, it excels in industrial, medical, and test equipment where precision and durability are paramount. Engineers seeking a high-performance, surface-mount resistor network will find this model an excellent fit for demanding designs.