TT Electronics/IRC

GS4A011471FT

GS4A011471FT Description

The GS4A011471FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 1.47 kΩ resistance and a tight ±1% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in demanding environments. Its ±100 ppm/°C temperature coefficient minimizes resistance drift, making it suitable for precision analog and digital circuits. The SOIC-C series construction offers excellent mechanical stability, with a compact footprint (4.9 mm × 5.99 mm × 1.45 mm) and gull-wing terminations for easy surface-mount assembly.

GS4A011471FT Features

• Isolated Resistor Network: Four independent 1.47 kΩ resistors with 1% absolute tolerance for precise voltage division or signal conditioning.
• High-Temperature Stability: ±100 ppm/°C TCR ensures minimal resistance variation across -70°C to +125°C.
• Robust Construction: Ceramic substrate and thin-film technology provide superior thermal and long-term stability.
• Surface-Mount Design: 8-pin SOIC package with 1.27 mm pitch gull-wing leads for automated PCB assembly.
• Power Handling: 0.1 W per resistor (0.4 W total) and 100 V maximum rating for versatile applications.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation use where automotive compliance is not required.

GS4A011471FT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and gain-setting in op-amp circuits.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Electronics: Sensor interfaces, PLCs, and control systems requiring stable resistance.
• Telecom Infrastructure: Line termination, filtering, and RF front-end modules.
• Test & Measurement Equipment: Calibration references and resistive load banks.

Conclusion of GS4A011471FT

The GS4A011471FT excels in applications demanding high precision, thermal stability, and compact packaging. Its isolated thin-film resistors, low TCR, and ceramic construction make it a superior choice over standard thick-film networks in critical circuits. While not automotive-grade, it is ideal for industrial, telecom, and instrumentation designs where reliability and accuracy are paramount. For engineers seeking a cost-effective, high-performance resistor network, this model delivers exceptional value.