TT Electronics/IRC

GS8A021803CT

GS8A021803CT Description

The GS8A021803CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. This 8-resistor array features a 180K Ohm resistance per element with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a 16-pin SOIC ceramic package, it offers 0.8W total power dissipation (0.1W per resistor) and 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the isolated (ISOL) circuit configuration enhances signal integrity in multi-channel systems.

GS8A021803CT Features

• Precision Performance: Thin-film technology delivers 0.25% tolerance and ±50ppm/°C TCR for critical analog/digital applications.
• Robust Construction: Ceramic case ensures thermal stability and durability in harsh environments.
• High Power Handling: 0.8W total power rating (0.1W per resistor) at 125°C derated conditions.
• Isolated Design: ISOL circuit configuration minimizes crosstalk in multi-signal paths.
• Compact & Reliable: SOIC-16 package (9.91mm × 5.99mm × 1.45mm) with ±0.1mm dimensional tolerances for consistent PCB fit.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch enable high-speed SMD placement.

GS8A021803CT Applications

• Industrial Control Systems: Precision voltage dividers, feedback networks in PLCs.
• Medical Electronics: Isolation circuits for patient monitoring equipment.
• Test & Measurement: Calibration references, signal conditioning in multichannel instruments.
• Telecom Infrastructure: Line termination, impedance matching in high-frequency modules.
• Aerospace & Defense: Ruggedized analog circuits requiring long-term stability.

Conclusion of GS8A021803CT

The GS8A021803CT stands out for its exceptional accuracy, thermal resilience, and isolation capabilities, making it ideal for precision electronics where signal integrity and reliability are paramount. Its ceramic SOIC package and thin-film technology offer superior performance over polymer-based networks, particularly in high-temperature or mission-critical environments. While non-automotive and non-RoHS compliant, it remains a top choice for industrial, medical, and aerospace applications demanding uncompromising quality.