TT Electronics/IRC

GS4A032802FFT

GS4A032802FFT Description

The GS4A032802FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 28KΩ resistance and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations offers robust surface-mount compatibility, while the ceramic substrate enhances thermal and mechanical reliability. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for high-density PCB designs requiring precision and durability.

GS4A032802FFT Features

• Isolated Resistors: Four independent 28KΩ resistors with ±1% tolerance for precise signal conditioning.
• Stable Performance: ±25ppm/°C TCR and 125°C max operating temperature ensure reliability in harsh environments.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal and long-term stability.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch simplify automated assembly.
• Compact Dimensions: 4.9mm x 5.99mm x 1.45mm footprint optimizes space in high-density layouts.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and instrumentation applications.

GS4A032802FFT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Industrial Controls: Signal conditioning in PLCs, motor drives, and power supplies.
• Medical Electronics: Low-drift resistor networks for patient monitoring and diagnostic devices.
• Automotive Systems: Non-automotive grade but suitable for benchtop prototyping of control modules.
• Communications: Impedance matching and filtering in RF and baseband circuits.

Conclusion of GS4A032802FFT

The GS4A032802FFT excels in precision, stability, and compactness, making it a top choice for engineers designing high-reliability analog systems. Its ceramic construction, low TCR, and isolated resistors outperform plastic-packaged networks in thermal and electrical performance. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and communications applications demanding tight tolerances and robust operation. For space-constrained, high-accuracy designs, this resistor network delivers unmatched value.