TT Electronics/IRC

GS7B011470DBT

GS7B011470DBT Description

The GS7B011470DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC package features 13 bussed resistors with a 147Ω resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The thin-film technology and ceramic case style provide superior stability, with a temperature coefficient of ±100ppm/°C and a wide operating range of -70°C to +125°C. Its 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power, high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating ensures robust performance in various environments.

GS7B011470DBT Features

• Precision Resistance: 147Ω ±0.5% absolute tolerance with ±0.1% ratio tolerance for matched performance.
• High Stability: Thin-film technology and ceramic substrate ensure low drift and long-term reliability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Compact & Robust: SOIC package (8.66mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances for precise placement.
• Low Power Dissipation: 0.05W per resistor (0.7W total) ideal for energy-sensitive designs.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its performance parallels higher-tier components.

GS7B011470DBT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Stable resistance in PLC modules, sensor interfaces, and instrumentation.
• Communications Equipment: Impedance matching in RF and analog signal paths.
• Medical Devices: Low-noise, high-accuracy networks for patient monitoring systems.
• Test & Measurement: Calibration and reference circuits requiring tight tolerance and thermal stability.

Conclusion of GS7B011470DBT

The GS7B011470DBT excels in applications demanding precision, stability, and compactness. Its ceramic construction, thin-film resistors, and tight tolerances make it a standout choice for industrial, medical, and communication systems. While not automotive-certified, its performance rivals higher-cost alternatives, offering engineers a reliable solution for critical designs. For high-density PCBs or environments with thermal fluctuations, this resistor network delivers consistent performance with minimal drift.