TT Electronics/IRC

GS7B026490GCT

GS7B026490GCT Description

The GS7B026490GCT from TT Electronics/IRC is a high-performance ceramic thin-film resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 649Ω resistance value and a tight ±2% absolute tolerance, ensuring reliable signal integrity. The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, making it suitable for stable performance in demanding environments. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating cater to low-power, high-voltage circuits. The SOIC-C series construction offers robust mechanical stability, with a compact 8.66mm × 5.99mm × 1.45mm footprint and gull-wing termination for easy surface-mount assembly.

GS7B026490GCT Features

• Ceramic Thin-Film Technology: Delivers high precision and stability with ±50ppm/°C TCR.
• Bussed Network Design: Simplifies circuit layout with 13 interconnected resistors (14-pin configuration).
• Tight Tolerances: ±2% absolute tolerance and ±0.25% ratio tolerance for matched performance.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Robust Packaging: Narrow SOIC (SOIC-C) with 1.27mm terminal pitch and surface-mount gull-wing leads.
• High Voltage Handling: 100V maximum rating per resistor.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications.

GS7B026490GCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Signal Processing: DAC/ADC reference networks, gain-setting circuits.
• Industrial Controls: PLCs, instrumentation, and test equipment requiring stable resistance.
• Power Management: Low-power divider networks in DC-DC converters.
• Medical Electronics: Diagnostic devices where accuracy and thermal stability are critical.

Conclusion of GS7B026490GCT

The GS7B026490GCT combines high precision, thermal stability, and compact packaging, making it a standout choice for engineers designing dense, reliability-focused circuits. Its bussed architecture reduces component count, while ceramic thin-film technology ensures long-term performance. Though not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and test systems where tight tolerances and low drift are paramount. For applications demanding 649Ω networks with minimal variance, this TT Electronics/IRC offering delivers exceptional value.