TT Electronics/IRC

GS8B025490CCT

GS8B025490CCT Description

The GS8B025490CCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), it features 15 bussed resistors with a 549Ω resistance value and an exceptional ±0.25% absolute tolerance. Built with thin-film technology, this network offers a ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Its 0.05W (1/20) power rating per resistor and 0.8W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating enhances reliability in high-voltage environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8B025490CCT Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case and thin-film technology provide durability and long-term stability.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch optimizes board space.
• High Voltage Capability: Supports up to 100V, ideal for industrial and automotive applications (though not PPAP/automotive-qualified).
• Thermal Resilience: Operates reliably at derated power up to 125°C.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors, reducing external wiring.

GS8B025490CCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where tight tolerance is critical.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration tools and signal processing modules demanding low drift.
• Communications Hardware: RF and baseband circuits benefiting from its low parasitic effects.
• Medical Electronics: Diagnostic devices where accuracy and reliability are paramount.

Conclusion of GS8B025490CCT

The GS8B025490CCT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability systems. While not automotive-grade, its ceramic construction, thin-film accuracy, and bussed architecture offer significant advantages over standard resistor arrays. Ideal for industrial, medical, and communication applications, this network balances performance with space efficiency, ensuring consistent operation in challenging environments.