TT Electronics/IRC

GS4B033301DCT

GS4B033301DCT Description

The GS4B033301DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for applications requiring tight tolerance and stable performance. This 7-resistor BUS-configuration array offers a 3.3KΩ resistance per element with an exceptional ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic SOIC-8 package, it features gull-wing SMD terminations for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably in environments up to 125°C. The 4.9mm × 5.99mm × 1.45mm compact footprint and ±0.1mm dimensional tolerances make it suitable for densely populated PCBs.

GS4B033301DCT Features

• Precision Thin Film Technology: Delivers ±0.5% tolerance and ±25ppm/°C TCR for stable performance in critical circuits.
• Robust Ceramic Construction: Enhances thermal stability and durability in harsh environments.
• BUS Configuration: Simplifies circuit design with 7 matched resistors in a single package.
• High Voltage Handling: Supports 100V maximum rating, ideal for industrial and instrumentation applications.
• Surface-Mount Gull Wing Terminations: Ensures secure PCB attachment and compatibility with automated assembly.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for extended thermal cycles.

GS4B033301DCT Applications

This resistor network excels in precision analog and digital systems, including:

• Voltage Dividers & Signal Conditioning: Ensures accuracy in sensor interfaces and ADC/DAC circuits.
• Industrial Control Systems: Provides stable resistance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Guarantees repeatability in calibration and reference circuits.
• Medical Electronics: Suitable for low-noise, high-reliability applications like patient monitoring.
• Automotive Subsystems: Though not automotive-grade, it fits non-safety-critical modules like infotainment.

Conclusion of GS4B033301DCT

The GS4B033301DCT combines precision, compactness, and reliability, making it a standout choice for engineers needing high-performance resistor networks. Its ceramic SOIC package, tight tolerances, and BUS configuration reduce BOM complexity while ensuring consistent performance. While not PPAP-capable or automotive-qualified, it is ideal for industrial, medical, and instrumentation designs where accuracy and thermal stability are paramount. For applications demanding low drift and high voltage tolerance, this model offers a cost-effective, space-saving solution.