TT Electronics/IRC

GS4A031103JBT

GS4A031103JBT Description

The GS4A031103JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 110KΩ resistance and a ±5% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained designs. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network is engineered for reliability in demanding environments.

GS4A031103JBT Features

• Isolated Resistors: Four independent 110KΩ resistors with ±0.1% ratio tolerance for precise voltage division.
• High Stability: Thin-film technology and ±25ppm/°C TCR ensure minimal drift over temperature.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Low Power Dissipation: 0.1W per resistor minimizes heat buildup in dense layouts.

GS4A031103JBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Industrial Electronics: PLCs, motor controls, and instrumentation where temperature stability is critical.
• Telecom & Networking: Signal conditioning and impedance matching in high-frequency systems.
• Test & Measurement Equipment: Calibration circuits and reference networks demanding low drift.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules needing robust performance.

Conclusion of GS4A031103JBT

The GS4A031103JBT combines precision, durability, and compactness, making it a standout choice for engineers seeking reliable resistor networks. Its isolated thin-film resistors, low TCR, and ceramic construction address challenges in thermal management and signal integrity. While not PPAP or automotive-qualified, it is ideal for industrial, telecom, and precision analog designs where stability and space efficiency are paramount. For applications demanding tight ratio tolerance and high-voltage operation, this model offers a compelling balance of performance and cost.