TT Electronics/IRC

GS8A033161FT

GS8A033161FT Description

The GS8A033161FT from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC ceramic package, it features 3.16KΩ thin-film resistors with a tight ±1% tolerance and an ultra-stable ±25ppm/°C temperature coefficient. The device operates across a wide temperature range (-70°C to +125°C) and delivers 0.1W power dissipation per resistor (0.8W total), ensuring reliability in thermally challenging environments. Its 100V maximum voltage rating and gull-wing termination make it suitable for surface-mount assembly, while the ceramic case enhances thermal and mechanical robustness.

GS8A033161FT Features

• Isolated Circuit Design: Each of the 8 resistors is electrically isolated, enabling flexible circuit configurations.
• High Precision: ±1% absolute tolerance and ±25ppm/°C TCR ensure minimal drift in precision analog/digital systems.
• Robust Construction: Ceramic SOIC package offers superior heat dissipation and durability versus plastic alternatives.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch simplify PCB integration.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GS8A033161FT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits due to low TCR and matched tolerances.
• Signal Conditioning: Isolated resistors minimize crosstalk in sensor interfaces or data acquisition systems.
• Medical Equipment: Ceramic packaging ensures stability in sterilizable or high-reliability environments.
• Test & Measurement: Stable performance under thermal stress suits calibration instruments.
• Industrial Controls: Robustness against vibration and temperature fluctuations in factory automation.

Conclusion of GS8A033161FT

The GS8A033161FT stands out for its precision, isolation, and ceramic-enhanced reliability, making it a superior choice over plastic-cased networks in harsh or precision-critical environments. While not PPAP-certified, its thin-film technology and wide temperature range cater to industrial and telecom needs where long-term stability is paramount. Engineers seeking a high-voltage-tolerant, low-drift resistor array will find this model optimally balanced for performance and durability.