TT Electronics/IRC

GS4A031502FFT

GS4A031502FFT Description

The GS4A031502FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 15 kΩ resistance value and a tight ±1% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25 ppm/°C, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers excellent durability and thermal dissipation, with a power rating of 0.1W per resistor (0.4W total). Its gull-wing termination and 1.27mm terminal pitch facilitate reliable surface-mount assembly, while its compact dimensions (4.9mm × 5.99mm × 1.45mm) make it ideal for space-constrained designs.

GS4A031502FFT Features

• High Precision: ±1% tolerance and ±25 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Isolated Resistors: Four independent 15 kΩ resistors for flexible circuit design.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for 125°C max temperature and 100V max voltage.
• Low Power Dissipation: 0.1W per resistor (0.4W total) for energy-efficient designs.
• Compact Footprint: Ideal for high-density layouts with minimal board space.

GS4A031502FFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal conditioning in industrial sensors and measurement equipment.
• Voltage division and impedance matching in communication systems.
• Feedback networks for op-amps and ADCs in control systems.
• Medical electronics requiring stable, low-drift resistance.
• Automotive subsystems (non-safety-critical) where thermal resilience is key.

Conclusion of GS4A031502FFT

The GS4A031502FFT stands out for its precision, reliability, and compact form factor, making it a top choice for engineers designing high-performance electronics. Its ceramic construction, isolated resistors, and low TCR ensure consistent operation in harsh environments, while its SOIC package simplifies manufacturing. Though not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom applications where accuracy and thermal stability are critical. For designers seeking a robust, high-tolerance resistor network, this model delivers exceptional value.