TT Electronics/IRC

GS8B025490GCT

GS8B025490GCT Description

The GS8B025490GCT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 16-pin narrow SOIC device features 15 bussed resistors with a 549Ω resistance value and a tight ±2% absolute tolerance, ensuring consistent performance. Its thin-film technology and ±50ppm/°C temperature coefficient provide excellent stability across a wide operating temperature range of -70°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing termination offers reliable surface-mount compatibility, while the 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-voltage applications.

GS8B025490GCT Features

• Bussed Network Design: 15 resistors connected in a bus configuration for simplified circuit layout.
• High Precision: ±2% absolute tolerance and ±0.25% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• Compact Footprint: SOIC package (9.91mm x 5.99mm) saves board space.

GS8B025490GCT Applications

• Analog Signal Processing: Ideal for voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Electronics: Suitable for PLCs, sensors, and control systems requiring stable resistance.
• Telecommunications: Used in filtering and impedance-matching circuits.
• Medical Devices: Reliable performance in diagnostic equipment due to low drift.
• Automotive (Non-Automotive Rated): Auxiliary circuits where high-temperature stability is critical.

Conclusion of GS8B025490GCT

The GS8B025490GCT resistor network excels in precision, thermal performance, and compact design, making it a superior choice for engineers needing reliable bussed resistor arrays in industrial, medical, and telecom applications. Its ceramic construction, tight tolerances, and low TCR ensure long-term stability, while the SOIC package simplifies assembly. Though not PPAP or automotive-rated, it remains a cost-effective solution for high-reliability circuits where consistent resistance values are paramount.