TT Electronics/IRC

GS4B033831FBT

GS4B033831FBT Description

The GS4B033831FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 3.83KΩ resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in an 8-pin SOIC ceramic package, it offers a 0.4W total power rating (0.05W per resistor) and supports 100V maximum voltage. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical reliability.

GS4B033831FBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Compact SOIC Package: Measures 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• High Power Density: 0.4W total dissipation in a small footprint, ideal for space-constrained designs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automated Assembly Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place processes.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GS4B033831FBT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Bus Termination & Pull-Up Networks: Ensures signal integrity in high-speed digital systems (e.g., I²C, SPI).
• Industrial Control Systems: Stable performance in harsh environments (e.g., PLCs, sensors).
• Test & Measurement Equipment: Low-drift resistance for calibration circuits.
• Medical Electronics: Reliable operation in diagnostic devices where precision is critical.

Conclusion of GS4B033831FBT

The GS4B033831FBT combines high accuracy, robust construction, and compact form factor, making it a superior choice for precision analog and digital circuits. Its ceramic SOIC package and thin-film technology provide long-term reliability, while the 1% tolerance and low TCR cater to applications demanding minimal drift. Though not PPAP or automotive-qualified, it is ideal for industrial, telecom, and medical electronics where consistent performance is paramount.