TT Electronics/IRC

GS7B011781BAT

GS7B011781BAT Description

The GS7B011781BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 1.78KΩ resistance value and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The thin-film technology and ±100ppm/°C temperature coefficient provide reliable performance across a wide temperature range (70°C to 125°C). With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, this component is engineered for precision analog and digital circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B011781BAT Features

• High Precision: ±0.1% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term stability.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact Design: 8.66mm x 5.99mm x 1.45mm SOIC package with 1.27mm terminal pitch for space-constrained layouts.
• Low TCR: ±100ppm/°C minimizes resistance drift under thermal stress.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its precision makes it suitable for industrial and instrumentation use.

GS7B011781BAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and stable TCR.
• Medical Equipment: Suitable for diagnostic devices where accuracy is critical.
• Industrial Control Systems: Used in PLCs, sensors, and feedback loops requiring minimal drift.
• Test & Measurement: High-stability networks for calibration equipment and signal conditioning.
• Communications Infrastructure: RF and signal processing circuits benefit from its low noise and tight tolerances.

Conclusion of GS7B011781BAT

The GS7B011781BAT stands out for its exceptional precision, thermal stability, and compact form factor, making it a top choice for engineers designing high-reliability systems. While not automotive-grade, its ceramic construction and thin-film technology deliver superior performance in industrial, medical, and test applications. For designs demanding ultra-low tolerance and consistent behavior under thermal stress, this resistor network offers a compelling balance of accuracy and robustness.