TT Electronics/IRC

GS4A031962DAT

GS4A031962DAT Description

The GS4A031962DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance under elevated temperatures. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 19.6KΩ resistance per element with an absolute tolerance of ±0.5% and an exceptional ratio tolerance of ±0.05%. Its thin-film technology ensures low noise and high reliability, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of -70°C to +125°C. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, this component is ideal for precision analog and digital circuits.

GS4A031962DAT Features

• High Precision: Tight tolerances (±0.5% absolute, ±0.05% ratio) ensure consistent performance in critical circuits.
• Robust Construction: Ceramic SOIC case provides excellent thermal stability and mechanical durability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, making it suitable for harsh environments.
• Low TCR: ±25ppm/°C minimizes resistance variations under thermal stress.
• Isolated Elements: Independent resistors reduce crosstalk in multi-channel designs.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 1.27mm pitch for compact layouts.
• Non-Automotive, Non-PPAP: Optimized for industrial and instrumentation applications.

GS4A031962DAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to its low ratio tolerance.
• Medical Instrumentation: Stable performance in diagnostic equipment where accuracy is critical.
• Industrial Control Systems: Reliable operation in PLCs and sensor interfaces under fluctuating temperatures.
• Test & Measurement Equipment: Low-noise characteristics suit high-accuracy multimeters and oscilloscopes.
• Aerospace & Defense: Ceramic construction withstands vibration and thermal cycling in avionics.

Conclusion of GS4A031962DAT

The GS4A031962DAT stands out for its precision, thermal resilience, and isolated thin-film design, making it a superior choice for engineers prioritizing stability in harsh or precision-dependent environments. While not RoHS-compliant or automotive-grade, its industrial-grade robustness and exceptional tolerance specifications justify its use in high-reliability systems. Ideal for applications demanding minimal drift and high accuracy, this resistor network delivers consistent performance where lesser components would falter.