TT Electronics/IRC

GS4A033922FT

GS4A033922FT Description

The GS4A033922FT 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 39.2 kΩ resistance and a tight ±1% 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 conductivity. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network is ideal for precision analog and digital circuits.

GS4A033922FT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package for flexible circuit design.
• High Precision: ±1% tolerance and ±25 ppm/°C tempco for reliable performance in precision applications.
• Robust Construction: Ceramic case ensures superior thermal management and mechanical strength.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS4A033922FT Applications

• Signal Conditioning: Ideal for op-amp feedback networks, DAC/ADC interfaces, and voltage dividers.
• Industrial Electronics: Suitable for process control systems, instrumentation, and test equipment requiring stable resistance.
• Telecommunications: Used in filter networks and impedance matching circuits.
• Medical Devices: Precision timing and biasing in diagnostic equipment due to low drift.
• Power Management: Voltage sensing and current limiting in DC-DC converters.

Conclusion of GS4A033922FT

The GS4A033922FT stands out for its combination of precision, isolation, and rugged ceramic packaging, making it a superior choice over plastic-encased networks in high-reliability applications. While not automotive-grade, its thin-film technology and tight tolerances make it ideal for industrial, medical, and telecom systems where long-term stability is critical. Its compact SOIC footprint further enhances its versatility in space-constrained designs. For engineers seeking a high-performance resistor network with excellent thermal characteristics, this model delivers consistent results under challenging conditions.