TT Electronics/IRC

GS4A016492BBT

GS4A016492BBT Description

The GS4A016492BBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a resistance value of 64.9 kΩ and an absolute tolerance of ±0.1%. The network operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±100 ppm/°C, ensuring minimal drift under thermal stress. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in precision analog and digital circuits.

GS4A016492BBT Features

• High Precision: ±0.1% absolute tolerance and ±0.1% ratio tolerance for matched performance.
• Robust Construction: Ceramic substrate and thin-film technology for superior stability and low noise.
• Isolated Elements: Four independent resistors in an SOIC-C series package, ideal for isolation-critical designs.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Surface-Mount Design: Gull-wing termination with a 1.27mm pitch for easy PCB integration.
• Non-RoHS Compliant: May be preferred for legacy or high-reliability systems requiring specific material properties.

GS4A016492BBT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning where tight tolerance is critical.
• Medical instrumentation and test/measurement equipment demanding low drift over temperature.
• Industrial control systems requiring robust, high-voltage (100V) isolation between channels.
• Aerospace and defense electronics leveraging its ceramic package for thermal and mechanical resilience.

Conclusion of GS4A016492BBT

The GS4A016492BBT stands out for its exceptional accuracy, thermal stability, and isolation capabilities, making it a top choice for precision analog designs. While not RoHS-compliant or automotive-qualified, its ceramic construction and thin-film technology offer unmatched performance in harsh environments. Engineers seeking reliable, high-tolerance resistor networks for critical applications will find this model a robust solution.