TT Electronics/IRC

GS7B021402DDT

GS7B021402DDT Description

The GS7B021402DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Packaged in a 14-pin narrow SOIC (SOIC-C) with bussed elements, it integrates 13 resistors with a 14KΩ value, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.5%. Its thin-film technology ensures low noise and high accuracy, while the ceramic case style enhances thermal stability. With a power rating of 0.7W (0.05W per resistor) and a maximum operating temperature of 125°C, this network is engineered for reliability in precision circuits.

GS7B021402DDT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C temperature coefficient for consistent performance.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability and ease of surface mounting.
• Wide Voltage Range: Supports up to 100V, making it suitable for industrial and instrumentation applications.
• Thermal Stability: Operates reliably from 70°C to 125°C with derated power, ideal for harsh environments.
• Compact Design: 8.66mm length, 5.99mm depth, and 1.45mm height with tight tolerances (±0.1mm) for space-constrained PCBs.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors, reducing component count.

GS7B021402DDT Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor signal conditioning, DAC/ADC interfaces).
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where accuracy and reliability are critical.
• Automotive test/measurement equipment (though not PPAP/Automotive certified).
• Power management modules leveraging its high voltage rating and low TCR.

Conclusion of GS7B021402DDT

The GS7B021402DDT stands out for its combination of precision, thermal resilience, and compact form factor. Its ceramic thin-film construction and bussed architecture make it a superior choice for engineers prioritizing accuracy and space efficiency. While not RoHS-compliant or automotive-grade, its performance in industrial, medical, and instrumentation applications justifies its niche as a high-reliability resistor network. For designs demanding tight tolerances and stable operation across temperature extremes, this model delivers exceptional value.