TT Electronics/IRC

GS8A031781JFT

GS8A031781JFT Description

The GS8A031781JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 1.78KΩ resistance value per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers a 0.8W total power rating (0.1W per resistor) and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8A031781JFT Features

• Isolated Resistor Network: 8 independent resistors for flexible circuit design.
• High Precision: ±25ppm/°C TCR and 5% tolerance ensure reliable signal integrity.
• Robust Construction: Ceramic SOIC package provides superior thermal stability and mechanical strength.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GS8A031781JFT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Low drift and high reliability for critical measurements.
• Test & Measurement Equipment: Accurate signal processing with minimal thermal variation.
• Automotive Electronics (non-Automotive PPAP): Suitable for non-safety-critical modules.
• Communication Devices: Isolation and impedance matching in RF/analog circuits.

Conclusion of GS8A031781JFT

The GS8A031781JFT excels in applications demanding high precision, thermal stability, and compact design. Its ceramic construction, isolated network topology, and thin-film technology make it a superior choice over standard thick-film arrays. While not RoHS-compliant, it remains a robust solution for industrial, medical, and instrumentation systems where reliability and performance are paramount. Engineers will appreciate its balance of power handling, tolerance, and space-saving form factor.