TT Electronics/IRC

GS4A021693JFT

GS4A021693JFT Description

The GS4A021693JFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 169 kΩ resistance value and a ±5% absolute tolerance. The device operates within a temperature range of 70°C to 125°C and offers a ±50 ppm/°C temperature coefficient, ensuring stable performance under varying thermal conditions. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability.

GS4A021693JFT Features

• Isolated Resistors: Four independent resistors (isolated elements) for flexible circuit design.
• High Precision: ±5% absolute tolerance and ±1% ratio tolerance for consistent performance.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical strength.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• Low TCR: ±50 ppm/°C minimizes resistance drift with temperature fluctuations.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads for seamless SMT assembly.

GS4A021693JFT Applications

This resistor network is ideal for:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Isolated feedback networks in PLCs and motor drives.
• Medical Electronics: Stable resistance paths in diagnostic equipment.
• Automotive Electronics (non-Automotive qualified): Auxiliary circuits where ceramic durability is critical.
• Test & Measurement: Calibration circuits requiring low TCR and tight tolerance.

Conclusion of GS4A021693JFT

The GS4A021693JFT excels in applications demanding high isolation, precision, and thermal stability. Its ceramic construction, thin-film technology, and tight tolerances make it a superior choice over polymer-based networks in harsh environments. While not PPAP or Automotive-qualified, it is well-suited for industrial, medical, and instrumentation designs where reliability and performance are paramount. Engineers will appreciate its balance of compact SOIC footprint, robust specs, and ease of integration.