TT Electronics/IRC

GS4A023402FFT

GS4A023402FFT Description

The GS4A023402FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 34KΩ resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Encased in a rectangular ceramic SOIC package, it offers excellent durability and 0.4W total power dissipation (0.1W per resistor). With a 100V maximum voltage rating and gull-wing termination, it is optimized for surface-mount assembly in demanding environments.

GS4A023402FFT Features

• High Precision: ±1% absolute tolerance and ±1% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• Isolated Resistors: Four independent 34KΩ resistors prevent crosstalk in signal conditioning.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Low TCR: ±50ppm/°C minimizes resistance drift across temperature fluctuations.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A023402FFT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance ratios (e.g., instrumentation amplifiers).
• Industrial control systems where high-voltage isolation (100V) and thermal resilience are critical.
• Medical electronics demanding low drift and repeatable performance.
• Telecommunication hardware for impedance matching and signal attenuation.
• Automotive test environments (though not PPAP/AEC-Q200 qualified).

Conclusion of GS4A023402FFT

The GS4A023402FFT excels in precision, isolation, and thermal performance, making it a superior choice for high-reliability applications. Its ceramic SOIC package and thin-film technology provide durability and accuracy unmatched by standard epoxy-based networks. While not automotive-grade, its wide temperature range and low TCR suit industrial, medical, and telecom systems where stability is paramount. For engineers seeking a compact, high-tolerance resistor array, this model delivers exceptional value.