TT Electronics/IRC

GS7B023902DDT

GS7B023902DDT Description

The GS7B023902DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed thin-film resistors, each with a 39KΩ resistance and an absolute tolerance of ±0.5%. The network operates within a wide temperature range of -70°C to +125°C, ensuring reliability in harsh environments. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, it combines robustness with precision. The SOIC package (8.66mm x 5.99mm x 1.45mm) offers a compact footprint, ideal for space-constrained designs. Its ±50ppm/°C temperature coefficient ensures stable performance across thermal variations.

GS7B023902DDT Features

• High Precision: ±0.5% absolute and ratio tolerance for consistent performance.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated up to 125°C.
• Compact Design: 14-pin SOIC package with 1.27mm terminal pitch for high-density PCB layouts.
• Low TCR: ±50ppm/°C ensures minimal resistance drift.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Surface-Mount Gull Wing Termination: Facilitates automated assembly processes.

GS7B023902DDT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Signal Conditioning: Ideal for sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: Suitable for PLCs and automation equipment requiring stable resistance values.
• Medical Electronics: Used in diagnostic devices where accuracy and reliability are critical.
• Automotive (Non-Automotive Rated): Applicable in non-safety-critical modules like infotainment systems.
• Test & Measurement Equipment: Ensures repeatable performance in calibration tools.

Conclusion of GS7B023902DDT

The GS7B023902DDT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for high-reliability applications. While not PPAP or automotive-rated, its ceramic construction and thin-film technology deliver exceptional performance in industrial, medical, and instrumentation designs. Engineers will appreciate its tight tolerances, low TCR, and bussed architecture, which streamline circuit integration while maintaining accuracy. For projects demanding consistent resistance values under thermal stress, this network is a compelling solution.