TT Electronics/IRC

GS4A017680FFT

GS4A017680FFT Description

The GS4A017680FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 768Ω resistance and a tight ±1% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures minimal resistance drift across the 70°C to 125°C operating range, making it suitable for environments with fluctuating temperatures. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, while the gull-wing termination facilitates reliable surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it balances durability with efficiency.

GS4A017680FFT Features

• Isolated Resistors: Four independent resistors (768Ω each) prevent crosstalk, ideal for signal isolation.
• Precision Thin-Film Technology: Delivers ±1% tolerance and low TCR (±100ppm/°C) for stable performance.
• Robust Construction: Ceramic substrate and SOIC package ensure thermal stability and mechanical strength.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade circuits (though not PPAP/automotive-certified).
• Surface-Mount Optimized: Gull-wing leads and 1.27mm pitch simplify PCB integration.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.

GS4A017680FFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated measurement paths in sensors or PLCs.
• Test & Measurement Equipment: Calibration circuits requiring low drift.
• Medical Electronics: Patient monitoring devices where signal integrity is critical.
• Telecom Infrastructure: Line termination or impedance matching in high-frequency modules.

Conclusion of GS4A017680FFT

The GS4A017680FFT stands out for its combination of precision, isolation, and thermal resilience, making it a versatile choice for demanding electronics. While not automotive-qualified, its ceramic construction and thin-film technology offer superior reliability over polymer-based networks. Engineers will appreciate its compact SOIC footprint and tight tolerance, particularly in applications where space and signal fidelity are paramount. For designs requiring stable, high-voltage-resistant resistor arrays, this model delivers a compelling balance of performance and cost-effectiveness.