TT Electronics/IRC

GS4B022212FAT

GS4B022212FAT Description

The GS4B022212FAT from TT Electronics/IRC is a high-precision 7-resistor thin film network in an 8-pin SOIC package, designed for surface-mount applications. It features a 22.1KΩ resistance per element with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case and gull-wing termination provide robust mechanical and electrical reliability, while the 0.4W total power rating (0.05W per resistor) makes it suitable for low-power circuits. With a 100V maximum voltage rating and thin-film technology, this network offers excellent accuracy and durability in demanding environments.

GS4B022212FAT Features

• Precision Resistance: 22.1KΩ ±1% tolerance for high-accuracy applications.
• Stable Performance: ±50ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic case and gull-wing leads enhance durability in SMT processes.
• Space-Efficient: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) saves PCB real estate.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Low Power Dissipation: 0.05W per resistor (0.4W total) ideal for energy-sensitive designs.
• Automotive-Grade Alternatives: While not PPAP-certified, its reliability suits industrial and telecom applications.

GS4B022212FAT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision dividers in sensor interfaces or ADC circuits.
• Signal Conditioning: Stable biasing for op-amps or feedback loops in instrumentation.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Telecom Infrastructure: Reliable termination for high-speed data lines.
• Medical Devices: Low-noise, stable resistance for diagnostic equipment.

Conclusion of GS4B022212FAT

The GS4B022212FAT combines precision, thermal stability, and compact design, making it a superior choice for engineers needing reliable resistor networks in industrial, telecom, and medical applications. Its ceramic construction and thin-film technology outperform standard thick-film arrays in accuracy and longevity, while the SOIC-8 package ensures compatibility with automated assembly. For designs demanding tight tolerances and low thermal drift, this model delivers exceptional value.