TT Electronics/IRC

GS7B038250DT

GS7B038250DT Description

The GS7B038250DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 825Ω resistance value and an exceptional ±0.5% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations facilitates easy surface-mount assembly, while its ceramic construction enhances thermal and mechanical durability.

GS7B038250DT Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Optimized Power Handling: 0.7W total power rating (0.05W per resistor) with derating up to 125°C.
• Space-Efficient: Compact SOIC footprint (8.66mm length, 1.27mm pitch) ideal for dense PCB layouts.
• Bussed Design: Simplifies circuit routing in bus termination, pull-up/pull-down networks.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive: Compliant with EAR99 but not PPAP or automotive-grade.

GS7B038250DT Applications

This resistor network excels in:

• Precision analog circuits (DACs, ADCs, voltage dividers).
• Bus termination for high-speed digital interfaces (e.g., SPI, I²C).
• Signal conditioning in test/measurement equipment.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where tight tolerance and reliability are critical.

Conclusion of GS7B038250DT

The GS7B038250DT combines precision, durability, and compact design, making it a standout choice for engineers needing reliable resistor networks in harsh environments. Its ceramic SOIC package, low TCR, and bussed architecture offer distinct advantages over polymer-based or discrete alternatives. While not suited for automotive use, it is ideal for industrial, medical, and high-precision applications where consistent performance is paramount.