TT Electronics/IRC

GS4B031582FFT

GS4B031582FFT Description

The GS4B031582FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 7-resistor bussed network features a 15.8KΩ resistance value with a tight ±1% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance across all resistors. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. The thin-film technology delivers excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. Rated for 100V maximum voltage and 0.4W total power dissipation, it operates reliably within a -70°C to +125°C range, even at derated power levels.

GS4B031582FFT Features

• High Precision: ±1% tolerance and ±25ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Space-Efficient: SOIC package (4.9mm × 5.99mm) optimizes board space in dense layouts.
• Bussed Design: Simplifies circuit routing with interconnected resistors (BUS configuration).
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch enable easy PCB integration.

GS4B031582FFT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision ratio tolerance (±1%) ensures accurate signal conditioning.
• Sensor Interface Circuits: Low TCR minimizes error in temperature-sensitive environments.
• Industrial Control Systems: Ceramic construction withstands harsh operating conditions.
• Test & Measurement Equipment: High stability and tolerance meet calibration demands.
• Consumer Electronics: Compact form factor suits space-constrained designs like wearables or IoT devices.

Conclusion of GS4B031582FFT

The GS4B031582FFT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in precision analog circuits. Its thin-film ceramic design, tight tolerances, and broad temperature range address challenges in industrial, instrumentation, and high-density applications. While not automotive-grade, its performance metrics align with rigorous commercial and industrial standards, offering a cost-effective solution without compromising quality. For designs demanding stable, space-efficient resistance networks, this model delivers exceptional value.