TT Electronics/IRC

GS4B033902DDT

GS4B033902DDT Description

The GS4B033902DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 39K Ohm resistance value with an ultra-tight 0.5% tolerance and a low ±25ppm/°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 easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B033902DDT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal stability and durability.
• Optimized Power Handling: 0.4W total power rating with derating up to 125°C.
• Space-Efficient: SOIC-8 package with gull-wing leads for high-density layouts.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Non-Automotive Grade: Suitable for commercial and industrial applications where PPAP compliance is not required.

GS4B033902DDT Applications

This resistor network excels in:

• Precision voltage dividers and analog signal processing in test equipment.
• Feedback networks for op-amps and ADCs/DACs in data acquisition systems.
• Impedance matching in communication devices and RF circuits.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where low drift and high accuracy are critical.

Conclusion of GS4B033902DDT

The GS4B033902DDT combines high accuracy, thermal resilience, and compact design, making it a superior choice for precision electronics. Its thin-film technology and ceramic case provide long-term reliability, while the SOIC-8 footprint ensures compatibility with automated assembly processes. Ideal for engineers seeking a low-drift, space-saving solution for analog and mixed-signal designs, this resistor network delivers consistent performance in industrial, medical, and communication applications.