TT Electronics/IRC

GS4B022372DBT

GS4B022372DBT Description

The GS4B022372DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a 23.7K Ohm configuration with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, this surface-mount device (SMD) offers a 0.4W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB assembly, while the rectangular ceramic case provides robust mechanical and thermal stability.

GS4B022372DBT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±50ppm/°C) for critical circuits.
• Ceramic SOIC Package: Enhances thermal management and durability in harsh environments.
• BUS Circuit Design: Optimized for bus termination, voltage division, and pull-up/down applications.
• Surface-Mount Gull Wing Leads: Ensures secure PCB attachment and compatibility with automated assembly.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive-grade designs (though not PPAP/automotive-certified).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4B022372DBT Applications

This resistor network excels in:

• Analog/Digital Signal Conditioning: Precision voltage dividers, sensor interfaces, and ADC/DAC circuits.
• Bus Termination Networks: DDR memory, CAN, and I²C line termination to reduce reflections.
• Industrial Control Systems: PLCs, motor drives, and power management where stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.
• Aerospace/Defense Electronics: Ruggedized designs leveraging ceramic packaging for thermal resilience.

Conclusion of GS4B022372DBT

The GS4B022372DBT stands out for its precision, compact form factor, and robust ceramic construction, making it ideal for high-reliability applications. While not automotive-qualified, its thin-film technology and BUS configuration offer superior performance over thicker-film or array alternatives. Engineers will value its low TCR, tight tolerance, and ease of integration in space-constrained, thermally challenging designs. For OEMs prioritizing accuracy and durability, this resistor network is a compelling choice.