TT Electronics/IRC

GS4B033832FCT

GS4B033832FCT Description

The GS4B033832FCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 38.3KΩ resistance value with a tight 1% tolerance and a low ±25ppm/°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 designs. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is ideal for precision analog and digital circuits.

GS4B033832FCT Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package saves PCB real estate.
• Automated Assembly Friendly: Gull-wing terminations and 1.27mm pitch simplify SMT processes.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Non-Automotive: Not PPAP-capable, but excels in commercial and industrial applications.

GS4B033832FCT Applications

This resistor network is optimized for:

• Voltage Divider Networks: Precision signal conditioning in sensor interfaces.
• Analog Signal Processing: Feedback networks in op-amp circuits and DAC/ADC systems.
• Digital Logic Buffering: Pull-up/pull-down resistor arrays for buses (e.g., I²C, SPI).
• Medical & Test Equipment: High-reliability systems requiring stable resistance over temperature.
• Industrial Controls: PLCs and power management modules where ceramic durability is critical.

Conclusion of GS4B033832FCT

The GS4B033832FCT stands out for its thin-film accuracy, ceramic robustness, and compact SOIC footprint, making it a superior choice over thicker-film or less stable alternatives. While not automotive-grade, its low TCR and high power density suit precision applications in harsh environments. Engineers will appreciate its balance of performance, reliability, and ease of integration in space-constrained designs.