TT Electronics/IRC

GS8A0263R4GT

GS8A0263R4GT Description

The GS8A0263R4GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 63.4Ω resistance per element with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. With a 0.1W power rating per resistor (0.8W total) and a 100V maximum voltage rating, this device is ideal for applications requiring reliable signal conditioning, voltage division, or impedance matching.

GS8A0263R4GT Features

• Precision Thin-Film Technology: Delivers high accuracy (±2%) and low TCR (±50ppm/°C) for stable performance.
• Ceramic SOIC Package: Enhances thermal management and mechanical robustness in harsh conditions.
• Isolated Resistor Design (ISOL): Each resistor is electrically isolated, providing flexibility in circuit design.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 1.27mm pitch for compact layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• High Voltage Handling: Supports up to 100V, making it suitable for industrial and automotive-grade applications (though not PPAP/AEC-Q200 certified).

GS8A0263R4GT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test equipment.
• Industrial Control Systems: Signal isolation and impedance matching in PLCs and motor drives.
• Telecommunications: Line termination and filtering in high-frequency modules.
• Medical Electronics: Stable reference networks in diagnostic devices where consistency is critical.
• Power Management: Current sensing and balancing in multi-channel power supplies.

Conclusion of GS8A0263R4GT

The GS8A0263R4GT stands out for its combination of precision, durability, and isolation capabilities, making it a superior choice for engineers needing reliable resistor networks in compact, high-performance designs. While not automotive-qualified, its ceramic construction and thin-film technology ensure longevity in industrial, medical, and telecom applications. For designs demanding tight tolerances and thermal stability, this model offers a compelling balance of performance and cost-effectiveness.