TT Electronics/IRC

GS4A021472DBT

GS4A021472DBT Description

The GS4A021472DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 14.7KΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The device operates over a wide temperature range of -70°C to +125°C with a temperature coefficient of ±50ppm/°C, making it suitable for environments with thermal fluctuations. Its 0.1W (1/10) power rating per resistor and 100V maximum voltage rating provide reliable performance in low-power circuits. The SOIC-C series construction offers robust ceramic encapsulation, enhancing durability and thermal stability.

GS4A021472DBT Features

• Precision Performance: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical analog applications.
• High Reliability: Ceramic case and thin-film technology ensure long-term stability and low noise.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Compact & Robust: 4.9mm x 5.99mm x 1.45mm dimensions with gull-wing termination for easy surface mounting.
• Isolated Resistors: Four independent resistors in an 8-pin SOIC package, ideal for isolation circuits.
• Low TCR: ±50ppm/°C ensures minimal resistance drift under thermal stress.

GS4A021472DBT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Sensors: High-accuracy measurement systems requiring stable resistance values.
• Medical Electronics: Low-noise, reliable components for diagnostic equipment.
• Automotive & Aerospace: Harsh-environment circuits where thermal stability is critical (though not PPAP/Automotive-rated).
• Test & Measurement Equipment: Calibration tools and reference circuits demanding tight tolerances.

Conclusion of GS4A021472DBT

The GS4A021472DBT stands out for its precision, thermal resilience, and compact ceramic design, making it a superior choice for engineers needing high-accuracy resistor networks. While not automotive-compliant, its wide operating range, low TCR, and isolated resistors make it ideal for industrial, medical, and instrumentation applications where reliability and performance are paramount. Its SOIC package ensures compatibility with standard SMT processes, streamlining integration into advanced electronic systems.