TT Electronics/IRC

GS4B011581JGT

GS4B011581JGT Description

The GS4B011581JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 7-resistor bussed network is housed in an 8-pin narrow SOIC package, offering a compact footprint with 1.58KΩ resistance per element and a ±5% absolute tolerance. Its thin-film technology ensures stable performance, while the ±100ppm/°C temperature coefficient guarantees reliability across a wide operating temperature range of -70°C to +125°C. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this component is engineered for efficiency and durability. The gull-wing termination and surface-mount design facilitate easy integration into modern PCB layouts.

GS4B011581JGT Features

• Ceramic Case: Enhances thermal stability and mechanical robustness.
• Bussed Circuit Design: Simplifies routing in bus-oriented applications.
• Thin-Film Technology: Delivers superior accuracy and low noise.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated power).
• High Power Density: 0.4W total power dissipation in a compact 4.9mm x 5.99mm x 1.45mm form factor.
• Strict Tolerances: ±5% absolute tolerance and ±2% ratio tolerance for precision matching.
• SOIC Package: Compatible with automated assembly processes.

GS4B011581JGT Applications

This resistor network is ideal for:

• Voltage Division Circuits: Precision dividers in sensor interfaces.
• Bus Termination: Signal integrity in high-speed digital systems (e.g., CAN, I2C).
• Industrial Controls: Robust performance in harsh environments.
• Automotive Electronics: Despite being non-automotive graded, its wide temperature range suits aftermarket or industrial vehicle systems.
• Test & Measurement Equipment: Stable resistance for calibration and signal conditioning.

Conclusion of GS4B011581JGT

The GS4B011581JGT stands out for its ceramic construction, thin-film accuracy, and compact SOIC packaging, making it a versatile choice for precision analog and digital circuits. While not PPAP or automotive-qualified, its wide operational range and tight tolerances cater to industrial, telecom, and instrumentation needs. Engineers will appreciate its balance of performance, reliability, and ease of integration in space-constrained designs.