TT Electronics/IRC

GS4B023741DBT

GS4B023741DBT Description

The GS4B023741DBT is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding applications requiring tight tolerance and stable performance. This 7-resistor BUS-configuration network offers a 3.74KΩ resistance per element with an exceptional ±0.5% tolerance and ±50ppm/°C temperature coefficient, ensuring reliable operation across a 70°C to 125°C derated power range. Encased in a ceramic SOIC-8 package, it features gull-wing terminations for robust surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this component is engineered for precision analog and digital circuits.

GS4B023741DBT Features

• High Accuracy: 0.5% tolerance and ±50ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package with 1.27mm terminal pitch for high-density PCB layouts.
• Reliable Termination: Gull-wing leads ensure secure SMD mounting and solderability.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.
• Low Power Dissipation: 0.05W per resistor minimizes heat buildup in precision circuits.

GS4B023741DBT Applications

• Signal Conditioning: Ideal for op-amp feedback networks, DAC/ADC interfaces, and voltage dividers.
• Industrial Electronics: Suitable for PLCs, sensor arrays, and test equipment requiring long-term stability.
• Communications: Used in RF matching networks and filter circuits due to low parasitic effects.
• Medical Devices: Precision instrumentation where consistent resistance values are critical.
• Automotive (Non-Safety): Infotainment and control modules (though not PPAP-certified).

Conclusion of GS4B023741DBT

The GS4B023741DBT excels in applications demanding high precision, thermal resilience, and compact form factors. Its thin-film technology, ceramic construction, and tight electrical specs make it superior to thicker-film or less stable alternatives. While not RoHS-compliant or automotive-grade (PPAP), it remains a top choice for industrial, medical, and communication systems where accuracy and reliability are paramount. Engineers will appreciate its balance of performance, durability, and space-saving design.