TT Electronics/IRC

GS4A031653DAT

GS4A031653DAT Description

The GS4A031653DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in an 8-pin narrow SOIC (SOIC-C series), it features four isolated thin-film resistors, each with a resistance value of 165 kΩ and an absolute tolerance of ±0.5%. The device operates within a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±25 ppm/°C temperature coefficient and ±0.05% ratio tolerance make it ideal for precision analog circuits. The 0.1W (1/10W) power rating per resistor and 100V maximum voltage rating further enhance its suitability for signal conditioning and voltage division applications.

GS4A031653DAT Features

• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for accurate signal processing.
• Stable Performance: Low ±25 ppm/°C TCR ensures minimal resistance drift over temperature.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface-mount assembly.
• Isolated Resistors: Four independent resistors in an SOIC-8 package, enabling flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive Grade: Suitable for industrial, medical, and instrumentation applications.

GS4A031653DAT Applications

This resistor network excels in precision applications requiring stable, high-accuracy resistance values, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and gain setting in op-amp circuits.
• Medical Electronics: Patient monitoring systems where low drift and reliability are critical.
• Test & Measurement Equipment: Calibration circuits and precision instrumentation.
• Industrial Control Systems: Sensor interfaces and signal attenuation in harsh environments.
• Communication Devices: RF and baseband signal processing where tight tolerance is essential.

Conclusion of GS4A031653DAT

The GS4A031653DAT stands out for its exceptional precision, thermal stability, and robust ceramic construction, making it a superior choice for engineers designing high-reliability electronic systems. While not PPAP or automotive-qualified, its isolated thin-film resistors, low TCR, and tight tolerances make it ideal for industrial, medical, and instrumentation applications where accuracy and longevity are paramount. Its SOIC-8 package ensures compatibility with standard PCB assembly processes, offering a balance of performance and manufacturability.