TT Electronics/IRC

GS7B021652CT

GS7B021652CT Description

The GS7B021652CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors, each with a 16.5KΩ resistance and an exceptional ±0.25% tolerance. The device operates over a wide temperature range (-70°C to +125°C) with a low temperature coefficient of ±50ppm/°C, ensuring stability in harsh environments. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction features gull-wing terminations for reliable surface-mount (SMD) assembly, while the ceramic case enhances thermal and mechanical durability.

GS7B021652CT Features

• High Precision: ±0.25% absolute tolerance for critical signal conditioning.
• Stable Performance: ±50ppm/°C TCR minimizes resistance drift.
• Robust Construction: Ceramic substrate ensures thermal and mechanical reliability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint (SOIC-14).
• Bussed Design: Simplified PCB layout with common-node configuration.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial/automotive environments.
• Low Power Dissipation: 0.7W total power rating for energy-sensitive designs.

GS7B021652CT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: Stable performance in PLCs and motor drives.
• Medical Electronics: Reliable operation in diagnostic equipment.
• Automotive Electronics (non-AECQ): Engine control units (ECUs) where temperature stability is critical.
• Test & Measurement: Calibration tools requiring low tolerance drift.

Conclusion of GS7B021652CT

The GS7B021652CT excels in applications demanding tight tolerance, thermal stability, and compactness. Its ceramic thin-film technology and bussed architecture offer superior performance over polymer-based networks, particularly in high-temperature or precision-analog scenarios. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and instrumentation designs where reliability and accuracy are paramount. Engineers will appreciate its balance of miniaturization, precision, and ruggedness in space-constrained PCB layouts.