TT Electronics/IRC

GS4B021202FDT

GS4B021202FDT Description

The GS4B021202FDT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications. Featuring a 12KΩ resistance per element with a tight ±1% absolute tolerance and ±0.5% ratio tolerance, this thin-film ceramic-based network ensures stable performance across a wide temperature range (70°C to 125°C). Its SOIC-C series construction offers superior thermal and mechanical stability, making it ideal for demanding environments. With a ±50ppm/°C temperature coefficient, 100V maximum voltage rating, and 0.4W total power dissipation, this component balances precision with robustness.

GS4B021202FDT Features

• Ceramic substrate for enhanced durability and thermal management.
• Bussed (BUS) topology simplifies circuit design by interconnecting resistors.
• 1/20W (0.05W) power rating per resistor with derating up to 125°C.
• Gull-wing termination ensures reliable surface-mount (SMD) compatibility.
• Tight tolerances: ±1% absolute, ±0.5% ratio for matched performance.
• Low TCR (±50ppm/°C) minimizes resistance drift under thermal stress.
• Compact dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with ±0.1mm length/height tolerances.
• Non-automotive (PPAP: No) but suited for industrial and telecom applications.

GS4B021202FDT Applications

This resistor network excels in:

• Voltage dividers and pull-up/pull-down circuits in precision analog systems.
• Signal conditioning for sensors, ADCs, and DACs requiring matched resistances.
• Industrial control systems where thermal stability and long-term reliability are critical.
• Telecom infrastructure (e.g., line termination, impedance matching).
• Medical electronics due to low noise and high accuracy.

Conclusion of GS4B021202FDT

The GS4B021202FDT stands out for its ceramic thin-film technology, exceptional tolerance stability, and compact SOIC footprint. While not RoHS-compliant, its high-temperature resilience and bussed design make it a top choice for engineers prioritizing precision in harsh environments. Ideal for industrial, telecom, and instrumentation designs, this network combines TT Electronics/IRC’s legacy of quality with modern SMD convenience.