TT Electronics/IRC

GS4B023742CT

GS4B023742CT Description

The GS4B023742CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 37.4KΩ resistance value and an exceptional ±0.25% tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±50ppm/°C temperature coefficient, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC-C series construction provides robust thermal and mechanical performance, with a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B023742CT Features

• Precision Network: 7 bussed resistors with 37.4KΩ ±0.25% tolerance for accurate signal conditioning.
• Stable Performance: ±50ppm/°C TCR and 125°C max operating temperature ensure reliability under thermal stress.
• Robust Construction: Ceramic case and SOIC package (4.9mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm height, ±0.2mm depth).
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GS4B023742CT Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Industrial Electronics: Suitable for PLCs, motor controls, and power supplies requiring stable resistance under thermal cycling.
• Communications Systems: Used in RF modules and signal conditioning where tight tolerance and low TCR are critical.
• Medical Devices: Reliable performance in diagnostic equipment due to ceramic encapsulation and high accuracy.

Conclusion of GS4B023742CT

The GS4B023742CT stands out for its combination of precision, thermal stability, and compact SOIC packaging. While not automotive-compliant, its ceramic thin-film design and bussed architecture make it a superior choice for industrial, medical, and communication systems where accuracy and durability are paramount. Engineers will appreciate its ease of integration and consistent performance across harsh operating conditions.