TT Electronics/IRC

GS8B024221FCT

GS8B024221FCT Description

The GS8B024221FCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Housed in a 16-pin narrow SOIC package (SOIC-C series), it features 15 bussed resistors with a 4.22KΩ resistance value, ±1% absolute tolerance, and ±0.25% ratio tolerance. Built with thin-film technology, it delivers excellent stability with a low ±50ppm/°C temperature coefficient. The device operates over a wide temperature range (70°C to 125°C) and offers a maximum voltage rating of 100V, making it suitable for precision analog and digital circuits.

GS8B024221FCT Features

• High Precision: ±1% absolute tolerance and ±0.25% ratio tolerance ensure consistent performance in matched resistor applications.
• Robust Construction: Ceramic case and thin-film resistors provide superior thermal and mechanical stability.
• Space-Efficient: Compact SOIC-16 package (9.91mm × 5.99mm × 1.45mm) with gull-wing terminals for easy PCB integration.
• Reliable Power Handling: 0.05W per resistor (0.8W total) with derated power up to 125°C.
• Low TCR: ±50ppm/°C minimizes resistance drift across temperature variations.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors in a common bus structure.

GS8B024221FCT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance matching.
• Signal Conditioning: Used in sensor interfaces and instrumentation amplifiers where stability is critical.
• Industrial Electronics: Suitable for harsh environments thanks to its wide operating temperature range.
• Automotive & Aerospace (non-PPAP): Despite lacking PPAP compliance, its reliability makes it useful in non-safety-critical systems.
• Medical Devices: Low noise and high accuracy support sensitive measurement applications.

Conclusion of GS8B024221FCT

The GS8B024221FCT stands out for its precision, compact form factor, and robust ceramic construction, making it a top choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its bussed architecture, low TCR, and tight tolerances make it particularly valuable in analog signal processing, industrial controls, and precision measurement systems. While not automotive-grade, its thermal resilience and electrical stability ensure long-term reliability in demanding applications.