TT Electronics/IRC

GS8A011621CBT

GS8A011621CBT Description

The GS8A011621CBT by TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance in harsh environments. This 16-pin narrow SOIC package features 8 isolated thin-film resistors, each with a 1.62 kΩ resistance and an exceptional ±0.25% absolute tolerance (±0.1% ratio tolerance). The device operates over a wide temperature range of 70°C to 125°C with a ±100 ppm/°C temperature coefficient, ensuring minimal drift under thermal stress. Encased in a rectangular ceramic SOIC package, it offers superior thermal and mechanical stability, making it ideal for precision analog and digital circuits.

GS8A011621CBT Features

• High Precision: ±0.25% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case ensures durability and excellent heat dissipation.
• Isolated Resistors: 8 independent thin-film resistors (1.62 kΩ each) prevent crosstalk.
• Wide Operating Range: Rated for 125°C max temperature with derated power up to 70°C.
• Surface-Mount Design: Gull-wing termination and 1.27 mm pitch for easy PCB integration.
• Low TCR: ±100 ppm/°C ensures stability across temperature fluctuations.
• High Voltage Rating: Supports up to 100 V, suitable for industrial and instrumentation use.

GS8A011621CBT Applications

This resistor network excels in:

• Precision voltage dividers in data acquisition systems.
• Feedback networks for op-amps and ADCs/DACs.
• Medical instrumentation requiring low drift and high accuracy.
• Industrial control systems where thermal stability is critical.
• Automotive test equipment (though not PPAP/AEC-Q200 qualified).

Conclusion of GS8A011621CBT

The GS8A011621CBT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-reliability circuits. Its ceramic construction, tight tolerances, and low TCR outperform plastic-encased networks in harsh environments. While not automotive-grade, it is ideal for industrial, medical, and test equipment where accuracy and longevity are paramount. For applications demanding stable, high-performance resistor networks, this model delivers exceptional value.