TT Electronics/IRC

GS4B033830DDT

GS4B033830DDT Description

The GS4B033830DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 7-resistor network features a 383Ω resistance value with a 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 supports 100V maximum voltage rating. Its gull-wing termination and surface-mount design make it ideal for automated PCB assembly.

GS4B033830DDT Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable operation in thermal environments.
• Robust Ceramic Construction: Ensures high reliability and thermal stability, suitable for industrial and instrumentation applications.
• Compact SOIC-8 Package: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Handling: Supports up to 100V, making it suitable for bus line termination and signal conditioning.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch enable seamless SMD placement.

GS4B033830DDT Applications

This resistor network excels in:

• Bus Termination & Pull-Up/Down Circuits: Precision resistance ensures signal integrity in digital communication systems.
• Industrial Control Systems: Stable performance under thermal stress suits PLC modules and sensor interfaces.
• Test & Measurement Equipment: Low TCR minimizes drift in calibration circuits and precision dividers.
• Automotive & Aerospace (Non-Automotive Grade): Despite lacking PPAP/automotive certification, its ceramic package suits harsh-environment prototypes.

Conclusion of GS4B033830DDT

The GS4B033830DDT stands out for its precision, compactness, and thermal resilience, offering engineers a reliable solution for high-accuracy analog/digital designs. While not RoHS-compliant or automotive-qualified, its ceramic SOIC package and thin-film technology make it a top choice for industrial, telecom, and instrumentation applications requiring tight tolerances and long-term stability.