TT Electronics/IRC

GS4B037501JCT

GS4B037501JCT Description

The GS4B037501JCT from TT Electronics/IRC is a high-performance 7-resistor thin-film network designed for precision applications. Encased in a ceramic SOIC-8 package, it offers a 7.5KΩ resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic substrate enhances thermal and mechanical reliability.

GS4B037501JCT Features

• 7-resistor network with BUS circuit designator, ideal for bus line termination.
• Thin-film technology for superior accuracy and low noise.
• Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with tight tolerances (±0.1mm length/height).
• Wide temperature range (derated power up to 125°C) for harsh environments.
• Non-automotive and non-PPAP compliant, targeting industrial/consumer electronics.
• Non-RoHS (contains lead), suitable for legacy or specialized applications.

GS4B037501JCT Applications

This resistor network excels in:

• Voltage division and pull-up/down circuits in digital systems.
• Bus termination for SPI, I2C, or memory interfaces.
• Precision analog circuits requiring stable resistance values.
• Industrial control systems where temperature fluctuations are common.
• Legacy equipment maintenance due to its non-RoHS compliance.

Conclusion of GS4B037501JCT

The GS4B037501JCT combines high-density resistance, thermal stability, and compact packaging, making it a robust choice for precision electronics. While not suited for automotive or RoHS-regulated designs, its ceramic construction and thin-film accuracy provide reliability in industrial, telecom, and legacy applications. Engineers will appreciate its balance of performance and durability in space-constrained, thermally variable environments.