TT Electronics/IRC

GS4B033900CBT

GS4B033900CBT Description

The GS4B033900CBT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for demanding circuit applications. Housed in an 8-pin SOIC ceramic package, it offers a 390Ω resistance per element with an ultra-tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The device features gull-wing terminations for reliable surface-mount assembly and delivers a total power rating of 0.4W (0.05W per resistor). Its 100V maximum voltage rating and ceramic case enhance durability in harsh environments.

GS4B033900CBT Features

• Precision Performance: Thin film technology with ±25ppm/°C TCR and 0.25% tolerance for critical analog/digital circuits.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical strength.
• Space-Efficient Design: Compact 4.9mm × 5.99mm × 1.45mm footprint (±0.1mm tolerance) suits high-density PCBs.
• Automated Assembly Ready: Gull-wing leads with 1.27mm pitch simplify SMT processes.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial use cases.

GS4B033900CBT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in test/measurement equipment.
• ADC/DAC Reference Circuits: Low-drift performance ensures accurate data conversion.
• Industrial Control Systems: Stable operation in PLCs and motor drives.
• Medical Electronics: Reliable signal processing in diagnostic devices.
• Aerospace & Defense: Ceramic packaging meets rugged environmental demands.

Conclusion of GS4B033900CBT

The GS4B033900CBT combines precision, reliability, and compactness, making it a superior choice for engineers designing high-accuracy circuits. Its ceramic construction, tight tolerances, and low TCR address challenges in industrial, medical, and instrumentation markets. While not PPAP-capable, its performance metrics outperform standard arrays in stability-critical applications. For designs requiring repeatable accuracy under thermal stress, this network delivers exceptional value.