TT Electronics/IRC

GS4B019090CCT

GS4B019090CCT Description

The GS4B019090CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 909 Ohm resistance with an exceptional 0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package, it features gull-wing SMD termination for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this component is engineered for precision analog and digital circuits.

GS4B019090CCT Features

• High Precision: Tight 0.25% tolerance and ±100ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for dense PCB layouts.
• Reliable Termination: Gull-wing leads ensure secure soldering and mechanical strength.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial environments.
• Low Power Dissipation: 0.05W per resistor minimizes heat buildup in sensitive circuits.

GS4B019090CCT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Ideal for sensor interfaces and instrumentation amplifiers.
• Industrial Controls: Stable performance in PLCs and motor drivers.
• Medical Electronics: Low-noise, high-accuracy requirements in diagnostic equipment.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications.

Conclusion of GS4B019090CCT

The GS4B019090CCT combines high accuracy, thermal resilience, and compact design, making it a superior choice for precision circuitry. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer reliability for industrial, medical, and test equipment. Engineers will appreciate its balance of performance and space savings, particularly in applications demanding tight resistance matching and low thermal drift.