TT Electronics/IRC

GS4B026491DCT

GS4B026491DCT Description

The GS4B026491DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a 6.49K Ohm configuration with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers excellent thermal stability and durability. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is ideal for precision analog and digital circuits.

GS4B026491DCT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for reliable performance.
• Robust Construction: Ceramic case with thin-film technology ensures longevity and thermal efficiency.
• Compact Design: 4.9mm x 5.99mm x 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Suitable for -55°C to +125°C environments (derated power up to 125°C).
• Non-Automotive: Not PPAP-capable, but excels in industrial and telecom applications.

GS4B026491DCT Applications

This resistor network is optimized for:

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Analog/Digital Conversion: Stable reference resistors for ADCs/DACs.
• Communication Systems: Impedance matching in high-frequency RF circuits.
• Medical Electronics: Low-drift performance for sensitive diagnostic equipment.
• Industrial Controls: Robust operation in harsh environments with temperature fluctuations.

Conclusion of GS4B026491DCT

The GS4B026491DCT stands out for its precision, compactness, and reliability, making it a superior choice for engineers designing high-accuracy circuits. While not automotive-grade, its ceramic construction, thin-film technology, and tight tolerances make it ideal for industrial, medical, and telecom applications where stability and miniaturization are critical. Packaged in tubes for automated assembly, it combines performance with manufacturability.