TT Electronics/IRC

GS4A024021CT

GS4A024021CT Description

The GS4A024021CT from TT Electronics/IRC is a high-precision 4-resistor network designed for isolated circuit (ISOL) applications, housed in an 8-pin narrow SOIC ceramic package. This thin-film resistor array offers a 4.02KΩ resistance per element with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. With a 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating, it delivers reliable performance in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4A024021CT Features

• Precision Performance: Ultra-tight ±0.25% tolerance and ±50ppm/°C TCR for critical analog/digital signal conditioning.
• Robust Construction: Ceramic SOIC package ensures high thermal conductivity and resistance to mechanical stress.
• Isolated Resistors: Independent elements (non-bussed) for flexible circuit design in isolation applications.
• Space-Efficient: Compact 4.9mm (L) × 5.99mm (D) × 1.45mm (H) footprint with 1.27mm terminal pitch for high-density layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, derated at elevated temperatures.
• High Voltage Handling: Supports up to 100V, making it suitable for industrial and instrumentation use.

GS4A024021CT Applications

• Precision Voltage Dividers: Ideal for sensor interfaces and ADC/DAC reference circuits.
• Medical/Test Equipment: Stable performance in isolated measurement systems.
• Industrial Controls: Used in PLCs, motor drives, and power monitoring due to its high-voltage tolerance.
• Telecom Infrastructure: Signal conditioning in RF and baseband circuits.
• Aerospace & Defense: Reliable operation in harsh environments with wide thermal swings.

Conclusion of GS4A024021CT

The GS4A024021CT stands out for its precision, isolation capability, and ceramic-enhanced reliability, making it a superior choice for high-accuracy, high-stability applications. Its thin-film technology, low TCR, and robust packaging cater to industries demanding uncompromising performance. While not RoHS-compliant, its thermal resilience and electrical precision justify its use in specialized sectors like aerospace, medical, and industrial automation. Engineers seeking a high-performance resistor network with exceptional tolerance and isolation will find this model optimally suited.