TT Electronics/IRC

GS4B013921GDT

GS4B013921GDT Description

The GS4B013921GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin narrow SOIC package features 7 bussed resistors with a 3.92KΩ resistance value, offering an absolute tolerance of ±2% and a ratio tolerance of ±0.5%. Built with thin-film technology, it ensures stable performance across a wide temperature range (70°C to 125°C) and delivers a power rating of 0.4W (0.05W per resistor). The device is housed in a rectangular ceramic SOIC case, providing excellent thermal and mechanical stability.

GS4B013921GDT Features

• High Precision: ±2% absolute tolerance and ±0.5% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic substrate enhances durability and heat dissipation.
• Stable Performance: ±100ppm/°C temperature coefficient ensures minimal drift.
• Compact Design: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) footprint, ideal for space-constrained PCBs.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly with a 1.27mm pitch.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive environments.
• Non-Automotive (PPAP: No): Optimized for general industrial and instrumentation use.

GS4B013921GDT Applications

This resistor network excels in applications requiring precision resistance matching and thermal stability, such as:

• Analog Signal Processing: Voltage dividers, DAC/ADC reference circuits.
• Industrial Control Systems: Sensor calibration, feedback networks.
• Test & Measurement Equipment: High-accuracy instrumentation.
• Power Management: Current sensing, load balancing.
• Medical Electronics: Diagnostic devices where consistent performance is critical.

Conclusion of GS4B013921GDT

The GS4B013921GDT stands out for its ceramic-based reliability, tight tolerances, and compact SOIC packaging, making it a superior choice for engineers prioritizing precision and durability. While not automotive-grade, its thin-film technology and low TCR make it ideal for industrial, medical, and high-precision electronic systems. For designs demanding stable, matched resistances in harsh environments, this network offers an optimal balance of performance and space efficiency.