TT Electronics/IRC

GS8A033300CBT

GS8A033300CBT Description

The GS8A033300CBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Housed in a 16-pin narrow SOIC package, it features 8 isolated thin-film resistors, each with a 330Ω resistance and an absolute tolerance of ±0.25%. The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C, ensuring stability in fluctuating thermal conditions. Its 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB mounting.

GS8A033300CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic case with thin-film technology for durability and long-term reliability.
• Thermal Stability: ±25ppm/°C TCR ensures minimal resistance drift across operating temperatures.
• Isolated Design: 8 independent resistors (non-bussed) for flexible circuit integration.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm dimensions, ideal for space-constrained designs.
• Surface-Mount Ready: Gull-wing leads and SOIC package simplify automated assembly.

GS8A033300CBT Applications

This resistor network excels in precision instrumentation, medical electronics, and industrial control systems where tight tolerance and thermal stability are critical. It is particularly suited for:

• Voltage dividers and current sensing in analog signal chains.
• Feedback networks in op-amp and ADC/DAC circuits.
• Impedance matching in RF and communication modules.
• Automotive test equipment (though not automotive-grade, its performance meets lab-grade requirements).

Conclusion of GS8A033300CBT

The GS8A033300CBT combines high accuracy, thermal resilience, and compact design, making it a superior choice for engineers needing reliable resistor networks in precision applications. Its isolated elements and low TCR provide flexibility and stability, while the SOIC package ensures compatibility with standard SMT processes. Ideal for test/measurement, industrial automation, and high-end consumer electronics, this component delivers consistent performance where marginal errors are unacceptable.