TT Electronics/IRC

GS4B035112DBT

GS4B035112DBT Description

The GS4B035112DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 51.1K Ohm resistance per element with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B035112DBT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for stable performance in varying environments.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Optimized Power Handling: 0.4W total power rating (0.05W per resistor) with derating up to 125°C.
• Space-Efficient: SOIC-8 package with 1.27mm terminal pitch for high-density layouts.
• Reliable Termination: Gull-wing leads ensure secure soldering and mechanical strength.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-grade applications.

GS4B035112DBT Applications

This resistor network excels in:

• Precision voltage dividers and sensor signal conditioning in test/measurement equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Industrial control systems where low TCR and high stability are critical.
• Automotive electronics (non-PPAP compliant, but suitable for prototyping and non-safety-critical uses).
• Medical devices demanding tight tolerance and long-term reliability.

Conclusion of GS4B035112DBT

The GS4B035112DBT combines precision, compactness, and robustness, making it a standout choice for engineers designing high-reliability circuits. Its ceramic construction, low TCR, and tight tolerance address challenges in precision analog designs, while its surface-mount compatibility simplifies manufacturing. Though not PPAP-certified, it remains a cost-effective solution for industrial, medical, and automotive prototyping. For applications demanding stable resistance under thermal stress, this network delivers exceptional performance.