TT Electronics/IRC

GS8A021503GBT

GS8A021503GBT Description

The GS8A021503GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable, isolated thin-film resistors. Housed in a 16-pin narrow SOIC package, it features 8 isolated 150KΩ resistors with a tight ±2% absolute tolerance and exceptional ±0.1% ratio tolerance, ensuring minimal deviation in matched circuits. The device operates over a wide temperature range (-70°C to +125°C) with a low ±50ppm/°C temperature coefficient, making it ideal for environments with thermal fluctuations. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) cater to robust signal conditioning and voltage division tasks.

GS8A021503GBT Features

• Isolated Thin-Film Resistors: 8 independent 150KΩ elements with ±2% tolerance and ±0.1% ratio tolerance for precision matching.
• High-Temperature Stability: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Low TCR: ±50ppm/°C ensures minimal resistance drift.
• Robust Construction: Ceramic SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing terminations for reliable surface mounting.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/AEC-Q200 qualified).
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GS8A021503GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces where ratio tolerance is critical.
• Industrial Control Systems: Signal conditioning in PLCs, motor drives, and instrumentation.
• Test & Measurement Equipment: Calibration circuits and reference networks demanding low TCR.
• Medical Electronics: Isolated signal paths in diagnostic devices (though not automotive/PPAP-certified).
• Legacy Designs: Non-RoHS compliance makes it a fit for military or aerospace systems with exemption requirements.

Conclusion of GS8A021503GBT

The GS8A021503GBT stands out for its precision, isolation, and thermal stability, offering superior performance in matched-resistor applications. While not suited for automotive use, its ceramic construction, low TCR, and high voltage rating make it a reliable choice for industrial, medical, and legacy systems. Engineers will value its tight tolerances and robust packaging for demanding analog designs.