TT Electronics/IRC

GS4A023302FFT

GS4A023302FFT Description

The GS4A023302FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated 33KΩ thin-film resistors with a tight ±1% absolute tolerance and ±1% ratio tolerance, ensuring excellent matching characteristics. Its ±50ppm/°C temperature coefficient guarantees stable performance across a wide operating temperature 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 construction enhances thermal and mechanical reliability. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it suits demanding analog and digital circuits.

GS4A023302FFT Features

• Isolated Resistor Network: Four independent 33KΩ resistors in an 8-pin SOIC package for flexible circuit design.
• Precision Thin-Film Technology: Delivers ±1% tolerance and ±50ppm/°C TCR for high accuracy over temperature.
• Robust Ceramic Substrate: Ensures superior thermal stability and durability in harsh environments.
• Surface-Mount Gull Wing Terminations: Facilitates reliable PCB assembly with a 1.27mm pitch.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power up to 125°C.
• Compact Dimensions: 4.9mm x 5.99mm x 1.45mm footprint optimizes space-constrained designs.

GS4A023302FFT Applications

• Analog Signal Conditioning: Ideal for voltage dividers, gain networks, and sensor interfaces requiring matched resistors.
• Industrial Control Systems: Suitable for PLCs, motor drives, and instrumentation due to its wide temperature range and isolation.
• Medical Electronics: Used in diagnostic equipment where precision and stability are critical.
• Automotive Subsystems: Despite not being automotive-qualified, it fits non-safety-critical modules like infotainment or lighting.
• Test & Measurement Equipment: Ensures accuracy in calibration circuits and reference networks.

Conclusion of GS4A023302FFT

The GS4A023302FFT excels in applications demanding high precision, thermal stability, and compact integration. Its ceramic construction, isolated resistors, and thin-film technology provide a competitive edge over polymer-based networks, particularly in environments with thermal cycling or stringent tolerance requirements. While not PPAP or RoHS compliant, it remains a cost-effective solution for industrial, medical, and test equipment where reliability and accuracy are paramount. Engineers will appreciate its balance of performance, size, and versatility in complex circuit designs.