TT Electronics/IRC

GS4B016491CAT

GS4B016491CAT Description

The GS4B016491CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC (SOIC-C Series) device integrates 7 bussed resistors with a 6.49KΩ resistance value, offering an absolute tolerance of ±0.25% and a ratio tolerance of ±0.05%. Built with thin-film technology, it ensures stable performance across a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±100ppm/°C. The 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits, while its 100V maximum voltage rating enhances reliability in high-voltage environments.

GS4B016491CAT Features

• Precision Engineering: ±0.25% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical durability and ease of surface mounting.
• Compact Design: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with tight tolerances (±0.1mm height, ±0.2mm depth) save PCB space.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive (non-PPAP) applications.
• Stable Performance: Thin-film technology delivers low noise and high stability over temperature fluctuations.

GS4B016491CAT Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor signal conditioning, ADC/DAC interfaces).
• Voltage dividers and bus termination in communication systems.
• Industrial control systems requiring tight tolerance and thermal stability.
• Medical electronics where consistent performance is critical.
• Test and measurement equipment demanding low drift and high accuracy.

Conclusion of GS4B016491CAT

The GS4B016491CAT stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-accuracy circuits. Its ceramic construction, thin-film technology, and tight tolerances provide superior performance over standard resistor arrays. While not RoHS-compliant or PPAP-approved, it remains ideal for industrial, medical, and instrumentation applications where stability and precision are paramount. For designs requiring bussed networks with low thermal drift, this model delivers exceptional value.