TT Electronics/IRC

GS8A0161R9CT

GS8A0161R9CT Description

The GS8A0161R9CT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated circuit applications (ISOL). Built with ceramic substrate and thin-film technology, it delivers excellent stability with a ±0.25% tolerance and a low ±100ppm/°C temperature coefficient. The network features 61.9Ω resistance per element, rated for 0.1W (1/10W) per resistor (0.8W total), and operates reliably from 70°C to 125°C with a 100V maximum voltage rating. Its gull-wing termination and surface-mount design ensure compatibility with automated assembly processes.

GS8A0161R9CT Features

• High Precision: ±0.25% absolute tolerance for critical analog/digital signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure long-term reliability in harsh environments.
• Isolated Design: Independent resistors (non-bussed) for flexible circuit integration.
• Wide Operating Range: Stable performance from 70°C to 125°C with derated power handling.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm dimensions, ideal for space-constrained PCBs.
• Automation-Friendly: 1.27mm terminal pitch and SOIC package simplify pick-and-place assembly.

GS8A0161R9CT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference circuits.
• Medical Electronics: Isolated signal paths in patient monitoring equipment.
• Industrial Controls: High-accuracy feedback networks for motor drives and power supplies.
• Test & Measurement: Calibration circuits requiring tight tolerance and low drift.
• Aerospace & Defense: Reliable performance in extended temperature environments.

Conclusion of GS8A0161R9CT

The GS8A0161R9CT excels in applications demanding high precision, isolation, and thermal stability. Its ceramic construction, thin-film resistors, and tight tolerances make it superior to standard epoxy-based networks, particularly in mission-critical systems. While not automotive-grade or RoHS-compliant, it remains a top choice for industrial, medical, and aerospace designs where reliability and accuracy are paramount. Engineers should verify compatibility for high-voltage or high-frequency use cases.