TT Electronics/IRC

GS4B014642DDT

GS4B014642DDT Description

The GS4B014642DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 46.4KΩ resistance value per resistor with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing terminations, it offers excellent thermal stability and reliability for surface-mount (SMD) applications. The network delivers a total power rating of 0.4W (0.05W per resistor) and supports a maximum voltage of 100V, making it suitable for precision analog and digital circuits.

GS4B014642DDT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate enhances thermal management and durability.
• Compact Design: 4.9mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch for space-constrained PCBs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance aligns with industrial standards.

GS4B014642DDT Applications

• Precision Voltage Dividers: Ideal for sensor signal conditioning and ADC/DAC circuits.
• Medical Electronics: Stable resistance in diagnostic equipment and patient monitoring systems.
• Industrial Control Systems: Used in PLCs, motor drives, and power management modules.
• Telecommunications: Signal processing and impedance matching in RF and baseband circuits.
• Test & Measurement Equipment: High-accuracy requirements in oscilloscopes and multimeters.

Conclusion of GS4B014642DDT

The GS4B014642DDT resistor network excels in precision, thermal stability, and compactness, making it a superior choice for high-reliability applications. Its thin-film construction and ceramic case provide long-term performance advantages over conventional thick-film networks. While not automotive-certified, it is well-suited for industrial, medical, and telecom systems where accuracy and durability are critical. For engineers seeking a low-TCR, high-tolerance resistor array, this model offers an optimal balance of performance and size.