TT Electronics/IRC

GS4B025112CBT

GS4B025112CBT Description

The GS4B025112CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor network features a 51.1KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating 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 automated assembly, while the tube packaging ensures safe handling and storage.

GS4B025112CBT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Compact & Reliable: 4.9mm x 5.99mm x 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Optimized for SMT: Gull-wing leads with 1.27mm pitch for easy PCB integration.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Low-Power Efficiency: 0.05W per resistor (0.4W total) ideal for energy-sensitive designs.

GS4B025112CBT Applications

This resistor network excels in:

• Precision Voltage Dividers & Sensor Interfaces: High accuracy ensures minimal signal drift.
• Medical & Test Equipment: Stable performance under thermal stress.
• Industrial Control Systems: Robust ceramic construction resists harsh environments.
• Automotive Electronics (Non-Automotive Grade): Suitable for prototyping or non-safety-critical systems.
• Communication Hardware: Low TCR minimizes impedance variations in RF/mixed-signal circuits.

Conclusion of GS4B025112CBT

The GS4B025112CBT combines precision, compactness, and reliability, making it a superior choice for applications requiring tight tolerance and thermal stability. While not PPAP or automotive-qualified, its ceramic thin-film technology and industry-standard SOIC package ensure compatibility with high-performance designs. Engineers seeking a cost-effective, high-accuracy resistor network for industrial, medical, or communication systems will find this model exceptionally well-suited.