TT Electronics/IRC

GS8B032152CAT

GS8B032152CAT Description

The GS8B032152CAT from TT Electronics/IRC is a high-precision ceramic thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 resistors with a common 21.5KΩ value, offering an absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%. Its thin-film technology ensures low noise and excellent thermal stability, with a ±25ppm/°C temperature coefficient. The device operates over a wide temperature range (-70°C to +125°C) and supports a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits.

GS8B032152CAT Features

• High Precision: Tight ±0.25% absolute tolerance and ±0.05% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic substrate enhances thermal and mechanical stability.
• Low TCR: ±25ppm/°C ensures minimal resistance drift across temperatures.
• Space-Efficient: SOIC package (9.91mm × 5.99mm × 1.45mm) with gull-wing terminals for easy surface mounting.
• Power Handling: 0.05W per resistor (0.8W total) with derating up to 125°C.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, similar variants are available for harsh environments.

GS8B032152CAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to matched tolerances.
• Medical Instrumentation: Stable performance in diagnostic equipment where accuracy is critical.
• Industrial Control Systems: Reliable operation in PLCs and sensor interfaces.
• Test & Measurement: Low-noise characteristics suit calibration devices.
• Aerospace & Defense: Non-automotive version may still fit benign-environment avionics.

Conclusion of GS8B032152CAT

The GS8B032152CAT excels in applications demanding high precision, thermal stability, and compact packaging. Its ceramic thin-film design and tight tolerances make it superior to generic thick-film networks, particularly in signal conditioning and precision analog circuits. While not RoHS-compliant or automotive-rated, its performance justifies use in industrial, medical, and instrumentation designs where reliability is paramount. Engineers should verify compatibility for mission-critical systems due to its "Unconfirmed" part status.