TT Electronics/IRC

GS8A0371R5FT

GS8A0371R5FT Description

The GS8A0371R5FT 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. Built with thin-film technology on a ceramic substrate, it delivers excellent stability with a ±25ppm/°C temperature coefficient and ±1% tolerance for consistent performance. Each resistor offers 71.5Ω resistance at 0.1W (1/10W) power rating per element, with a combined 0.8W total power dissipation. The SOIC-C series construction ensures robust thermal management, supporting operation from 70°C to 125°C (derated) and a maximum 125°C operating temperature. Its 100V maximum voltage rating and gull-wing termination make it suitable for high-reliability circuits.

GS8A0371R5FT Features

• Precision Network: 8 isolated resistors with ±1% absolute tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal performance.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm (L×D×H) with ±0.1mm length/height tolerance, ideal for space-constrained designs.
• High Voltage Handling: 100V rating per resistor, suitable for industrial and instrumentation applications.
• Stable Termination: Gull-wing leads with 1.27mm pitch ensure reliable solder joints in automated assembly.
• Non-Automotive: Compliant with EAR99 ECCN but not PPAP or RoHS certified.

GS8A0371R5FT Applications

• Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLC I/O modules or sensor interfaces.
• Test & Measurement: High-accuracy calibration circuits in multimeters or data acquisition systems.
• Power Management: Current-limiting or bias networks in DC-DC converters and power supplies.
• Medical Electronics: Stable resistance paths in patient monitoring equipment where drift is critical.

Conclusion of GS8A0371R5FT

The GS8A0371R5FT excels in applications requiring tight tolerance, low TCR, and high isolation in a compact SOIC package. Its ceramic substrate and thin-film design provide superior stability over temperature, while the 100V rating expands usability in high-voltage environments. Though not RoHS-compliant, it remains a top choice for industrial, medical, and precision instrumentation designs where reliability and performance outweigh regulatory constraints. For engineers prioritizing accuracy and space efficiency, this resistor network delivers a compelling balance of specifications.