TT Electronics/IRC

GS8A011243DT

GS8A011243DT Description

The GS8A011243DT from TT Electronics/IRC is a high-precision 8-resistor isolated network in a 16-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring 124KΩ resistance per element with an ultra-tight ±0.5% absolute tolerance, this ceramic-based thin-film network ensures exceptional stability across a wide temperature range (70°C to 125°C). Its isolated circuit design (ISOL) allows independent resistor operation, making it ideal for precision voltage division or signal conditioning. With a ±100ppm/°C temperature coefficient, 0.1W power rating per resistor (0.8W total), and 100V maximum voltage rating, it delivers reliable performance in compact designs. The gull-wing termination and 1.27mm terminal pitch facilitate robust PCB mounting.

GS8A011243DT Features

• Ceramic SOIC Package: Robust 9.91mm x 5.99mm x 1.45mm form factor with ±0.1mm length/height tolerances for high-density layouts.
• Thin-Film Technology: Delivers low noise, high accuracy, and long-term stability.
• Isolated Resistors: Independent 124KΩ elements (8 total) enable flexible circuit configurations.
• Precision Specifications: ±0.5% tolerance, ±100ppm/°C TCR, and 125°C max operating temperature.
• Automated Assembly Friendly: Gull-wing leads and 1.27mm pitch comply with standard pick-and-place processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GS8A011243DT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Signal Conditioning: Isolation buffers, sensor calibration, and medical instrumentation.
• Power Management: Load sharing, current sensing, and bias networks in power supplies.
• Test & Measurement Equipment: High-accuracy reference circuits and calibration modules.
• Telecom Infrastructure: Line termination, impedance matching, and RF front-end conditioning.

Conclusion of GS8A011243DT

The GS8A011243DT excels in applications demanding tight tolerance, thermal stability, and compact integration. Its ceramic construction, isolated design, and thin-film technology provide superior performance over polymer-based networks, particularly in harsh environments. While not PPAP-capable, it is a cost-effective solution for industrial and telecom systems requiring repeatable precision. Engineers will value its balance of size, power handling, and electrical consistency, making it a standout choice for high-reliability designs.