TT Electronics/IRC

GS8A031873FFT

GS8A031873FFT Description

The GS8A031873FFT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated (ISOL) circuit applications. This ceramic-based, thin-film resistor network offers a 187KΩ resistance per element with a tight ±1% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in matched resistor applications. Its ±25ppm/°C temperature coefficient provides excellent stability across the -70°C to +125°C operating range, derated for power at elevated temperatures. The SOIC-C series construction features gull-wing terminations for reliable surface-mount (SMD) assembly, with a compact footprint (9.91mm × 5.99mm × 1.45mm) and 1.27mm terminal pitch. Rated for 100V maximum voltage and 0.1W power dissipation per resistor (0.8W total), it is ideal for precision analog and signal conditioning circuits.

GS8A031873FFT Features

• Isolated 8-Resistor Network: Independent elements for flexible circuit design.
• High Precision: ±1% tolerance (absolute & ratio) and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with thin-film technology for durability.
• Wide Temperature Range: Operates from -70°C to +125°C (derated above 70°C).
• Surface-Mount Ready: 16-pin SOIC with gull-wing leads for automated PCB assembly.
• Compact & Lightweight: 9.91mm × 5.99mm × 1.45mm dimensions, ideal for space-constrained designs.
• 100V Rating: Suitable for moderate-voltage applications.

GS8A031873FFT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and gain setting.
• Signal Conditioning: Sensor interfaces, ADC/DAC reference networks.
• Industrial Electronics: Process control systems, instrumentation.
• Medical Devices: High-reliability measurement equipment.
• Telecom & Networking: Impedance matching and line termination.

Conclusion of GS8A031873FFT

The GS8A031873FFT excels in precision, stability, and isolation, making it a superior choice for matched-resistor applications requiring tight tolerances and thermal reliability. Its ceramic SOIC package ensures robustness in harsh environments, while the thin-film technology guarantees long-term accuracy. Though not RoHS-compliant and unconfirmed for automotive use, it remains a top-tier solution for industrial, medical, and telecom systems demanding high-performance resistor networks. Engineers will appreciate its balance of compactness, power handling, and electrical consistency.