TT Electronics/IRC

GS8A031543JFT

GS8A031543JFT Description

The GS8A031543JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 8-resistor isolated network features a 154K Ohm resistance per element with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin SOIC ceramic package, it offers 0.1W power rating per resistor (0.8W total) and a maximum voltage rating of 100V, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy integration into compact PCB layouts.

GS8A031543JFT Features

• High Precision: Thin-film technology delivers low TCR (±25ppm/°C) and tight tolerance (±5%) for stable operation.
• Robust Construction: Ceramic case ensures durability and excellent thermal management.
• Isolated Design: Each of the 8 resistors is electrically isolated, ideal for multi-channel applications.
• Space-Efficient: Compact SOIC package (9.91mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch optimizes board space.
• Wide Operating Range: Functions reliably from -55°C to +125°C, with derated power up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier options.

GS8A031543JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLC modules and sensor interfaces.
• Test & Measurement Equipment: High-stability reference circuits in multimeters and data acquisition systems.
• Medical Electronics: Low-drift requirements in patient monitoring devices.
• Telecom Infrastructure: Impedance matching in RF and analog signal processing.

Conclusion of GS8A031543JFT

The GS8A031543JFT combines thin-film accuracy, ceramic reliability, and isolated design to meet stringent performance demands. Its balance of power handling, thermal stability, and compact form factor makes it a versatile choice for industrial, medical, and telecom applications where precision and durability are critical. While not RoHS-compliant, it remains a robust solution for non-regulated environments requiring long-term stability.