TT Electronics/IRC

GS4B023740FT

GS4B023740FT Description

The GS4B023740FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for precision applications requiring stable thin-film resistance. With a 374Ω resistance value and a tight ±1% tolerance, this network ensures reliable signal conditioning and voltage division in compact circuits. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments with moderate thermal fluctuations. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust performance in low-power analog and digital systems.

GS4B023740FT Features

• Ceramic SOIC Package: Offers superior thermal stability and mechanical durability compared to plastic alternatives.
• Thin-Film Technology: Delivers low noise and high precision, ideal for sensitive analog circuits.
• Bussed Configuration (BUS): Simplifies PCB layout by connecting resistors in a common-node design.
• Gull Wing Termination: Ensures reliable surface-mount soldering with a 1.27mm terminal pitch.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive (non-AEC-Q200) applications.
• Strict Tolerances: ±1% absolute resistance tolerance and ±0.1mm height/length tolerances for consistent manufacturing.

GS4B023740FT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision attenuation in sensor interfaces or ADC front-ends.
• Bus Termination: Impedance matching for data lines in communication systems.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power management.
• Test & Measurement Equipment: Low-drift resistance for calibration circuits.
• Consumer Electronics: Space-constrained designs like wearables or IoT devices.

Conclusion of GS4B023740FT

The GS4B023740FT combines ceramic reliability, thin-film precision, and compact SOIC packaging to address demanding circuit design challenges. While not PPAP or automotive-qualified, its low TCR, tight tolerances, and bussed topology make it a cost-effective choice for industrial, telecom, and consumer applications where stability and density are critical. Engineers will appreciate its balance of performance and ease of integration in surface-mount assemblies.