TT Electronics/IRC

GS4A0269R8GGT

GS4A0269R8GGT Description

The GS4A0269R8GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features a 69.8Ω resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched circuits. Its thin-film technology and ±50ppm/°C temperature coefficient provide excellent stability across a wide operating temperature range of -70°C to +125°C. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this component is engineered for reliability in demanding environments. The SOIC-C series construction offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for easy surface-mount assembly.

GS4A0269R8GGT Features

• Isolated Resistor Network: Four independent resistors in a single package, ideal for isolation-critical designs.
• High Precision: ±2% tolerance and ±50ppm/°C TCR ensure minimal drift under thermal stress.
• Robust Construction: Ceramic case and thin-film technology enhance durability and long-term stability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP-certified).
• Compact & Lightweight: SOIC package (4.9mm x 5.99mm) with 1.27mm terminal pitch optimizes PCB space.
• High Voltage Tolerance: 100V rating per resistor, supporting robust circuit protection.

GS4A0269R8GGT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: Isolated measurement systems, PLCs, and sensor interfaces requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and reference networks where ratio tolerance is critical.
• Power Management: Current sensing and balancing in low-power DC/DC converters.
• Aerospace & Defense: Ruggedized electronics demanding high thermal stability and compact form factors.

Conclusion of GS4A0269R8GGT

The GS4A0269R8GGT stands out for its precision, isolation, and thermal resilience, making it a superior choice for engineers designing high-reliability systems. Its ceramic construction, tight tolerances, and wide operating range address challenges in industrial, aerospace, and precision instrumentation applications. While not automotive-qualified, its performance metrics align with demanding environments where component stability is paramount. For designs requiring space-efficient, high-voltage-resistant resistor networks, this model delivers exceptional value and technical rigor.