TT Electronics/IRC

GS4B022611BBT

GS4B022611BBT Description

The GS4B022611BBT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for BUS circuit applications. Encased in a ceramic SOIC-8 package, it delivers a 2.61KΩ resistance per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating 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 analog and digital circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic substrate enhances thermal performance and reliability.

GS4B022611BBT Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic case ensures high thermal conductivity and mechanical durability.
• Optimized Power Handling: 0.4W total dissipation (0.05W per resistor) at 125°C derated power.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density PCB layouts.
• Automation-Friendly: Gull-wing SMD terminals compatible with pick-and-place processes.
• Non-Automotive Grade: Ideal for industrial and telecom applications where PPAP compliance is not required.

GS4B022611BBT Applications

This resistor network excels in:

• Voltage Division & Current Sensing: Precision dividers in data acquisition systems.
• Impedance Matching: High-frequency RF and communication circuits.
• Analog Signal Processing: ADC/DAC reference networks and feedback loops.
• Industrial Controls: PLC I/O modules requiring long-term stability.
• Test & Measurement Equipment: Calibration circuits demanding low drift over temperature.

Conclusion of GS4B022611BBT

The GS4B022611BBT stands out for its combination of precision, power efficiency, and ceramic-based reliability, making it a superior choice over plastic-cased alternatives in harsh environments. While not RoHS-compliant, its thin-film technology and tight tolerances cater to specialized industrial and telecom designs where performance outweighs regulatory constraints. Engineers will appreciate its balance of miniaturization and robustness, particularly in high-temperature or precision analog applications.