TT Electronics/IRC

GS4A033302FAT

GS4A033302FAT Description

The GS4A033302FAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 33KΩ resistance and a tight ±1% absolute tolerance, ensuring exceptional accuracy. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C). The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, ideal for space-constrained designs. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it combines reliability with robust power handling.

GS4A033302FAT Features

• Isolated Resistors: Four independent 33KΩ resistors with ±0.05% ratio tolerance for precision signal conditioning.
• High Stability: Thin-film technology and ±25ppm/°C TCR ensure minimal drift under thermal stress.
• Robust Construction: Ceramic case and gull-wing termination enhance durability in harsh environments.
• Surface-Mount Design: SOIC package (1.27mm pitch) facilitates automated assembly and high-density PCB layouts.
• Wide Operating Range: Functions reliably from -55°C to +125°C, derated above 70°C.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4A033302FAT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and gain networks in op-amp circuits.
• Sensor signal conditioning (e.g., bridge networks for strain gauges).
• ADC/DAC reference circuits requiring low drift.
• Medical devices and test equipment demanding long-term stability.
• Telecom infrastructure where space efficiency and reliability are critical.

Conclusion of GS4A033302FAT

The GS4A033302FAT stands out for its precision, thermal stability, and compact SOIC form factor, making it a superior choice for high-accuracy applications. While not RoHS-compliant or automotive-grade, its isolated thin-film resistors and low TCR cater to specialized industrial and instrumentation needs. Engineers will appreciate its balance of performance, size, and cost-effectiveness in critical designs.