TT Electronics/IRC

GS4B026491CCT

GS4B026491CCT Description

The GS4B026491CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 6.49KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B026491CCT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal stability and durability.
• Space-Efficient: 8-pin SOIC package with a 1.27mm terminal pitch for high-density layouts.
• Reliable Power Handling: 0.4W total power (0.05W per resistor) at 125°C max operating temperature.
• Automation-Friendly: Gull-wing SMD terminals compatible with pick-and-place processes.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation use.

GS4B026491CCT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to low TCR and tight tolerance.
• Signal Conditioning: Stable performance in sensor interfaces and feedback networks.
• Medical Electronics: Reliable operation in diagnostic equipment where accuracy is critical.
• Industrial Control Systems: Resists thermal drift in PLCs and motor drivers.
• Communications Infrastructure: Suitable for RF matching networks and filter circuits.

Conclusion of GS4B026491CCT

The GS4B026491CCT combines high accuracy, compact design, and robust performance, making it a superior choice for precision electronics. Its thin-film technology and ceramic construction outperform standard thick-film networks in stability and power handling. While not PPAP-capable or automotive-grade, it is ideal for industrial, medical, and telecom applications where reliability and space savings are paramount. The tube packaging ensures protection during shipping and handling, further enhancing its appeal for volume production.