TT Electronics/IRC

GS8A0256R0FT

GS8A0256R0FT Description

The GS8A0256R0FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 56Ω resistance value per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC package with gull-wing terminations, it offers 0.8W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating. The ceramic case provides excellent thermal and mechanical stability, while the surface-mount design ensures compatibility with automated assembly processes.

GS8A0256R0FT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for reliable performance in precision circuits.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Isolation-Centric Design: Ideal for applications requiring isolated resistor networks (marked as ISOL in circuit design).
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Suitable for environments up to 125°C, with derated power handling at elevated temperatures.
• Surface-Mount Ready: Gull-wing terminals facilitate seamless SMD assembly.

GS8A0256R0FT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning and isolation in PLCs and sensor interfaces.
• Medical Electronics: Precision analog circuits where stability and low drift are critical.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring tight tolerance arrays.
• Test & Measurement Equipment: Calibration and reference networks due to its low TCR and high accuracy.

Conclusion of GS8A0256R0FT

The GS8A0256R0FT stands out for its combination of precision, thermal resilience, and compact form factor, making it a superior choice for isolation-focused designs. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure reliability in industrial, medical, and telecom applications. Engineers will appreciate its balance of performance and manufacturability, particularly in space-constrained, high-accuracy circuits.