TT Electronics/IRC

GS4A022101CT

GS4A022101CT Description

The GS4A022101CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 2.1 kΩ and an ultra-tight tolerance of ±0.25%. The device operates over a wide temperature range of -70°C to +125°C, ensuring stability in harsh environments. With a low temperature coefficient of ±50 ppm/°C, it delivers exceptional accuracy and minimal drift. The SOIC-C series construction offers robust performance with a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.4W total).

GS4A022101CT Features

• Precision Performance: ±0.25% absolute tolerance and ±50 ppm/°C TCR for high accuracy.
• Isolated Resistors: Four independent thin-film resistors in a single package, enhancing design flexibility.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability and reliable surface-mount assembly.
• Wide Operating Range: Stable performance from -70°C to +125°C, suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Compact Footprint: Measures 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Handling: Supports up to 100V, making it ideal for signal conditioning and voltage division circuits.

GS4A022101CT Applications

This resistor network excels in precision analog and mixed-signal systems, including:

• Signal Conditioning: Accurate voltage division in sensor interfaces and ADC/DAC circuits.
• Medical Electronics: Stable performance in diagnostic equipment where precision is critical.
• Industrial Controls: Reliable operation in PLCs, motor drives, and power management systems.
• Test & Measurement: Low-drift performance for calibration and instrumentation.
• Aerospace & Defense: Rugged ceramic construction suits harsh-environment applications.

Conclusion of GS4A022101CT

The GS4A022101CT stands out for its precision, isolation, and compact SOIC packaging, making it a superior choice for engineers needing high-accuracy resistor networks. While not automotive-compliant, its wide temperature range, low TCR, and robust ceramic design ensure reliability in industrial, medical, and aerospace applications. Its 4-resistor isolated configuration simplifies PCB layout while maintaining signal integrity, offering a cost-effective solution for space-constrained, high-performance designs.