TT Electronics/IRC

GS4B019092BBT

GS4B019092BBT Description

The GS4B019092BBT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for BUS circuit applications. Housed in an 8-pin SOIC ceramic package, it features a 90.9K Ohm resistance per element with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a 70°C to 125°C derated power range. The device offers a 0.4W total power rating (0.05W per resistor) and supports 100V maximum voltage, making it suitable for demanding analog and digital systems. Its gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal performance and durability.

GS4B019092BBT Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±100ppm/°C TCR for critical signal conditioning.
• Robust Ceramic Package: Ensures high thermal conductivity and mechanical strength in harsh environments.
• Optimized Power Handling: 0.4W total dissipation (0.05W per resistor) with derating up to 125°C.
• Space-Efficient SOIC-8: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm pitch for dense PCB layouts.
• Automation-Ready: Gull-wing leads and tube packaging streamline pick-and-place processes.
• Non-Automotive/Non-PPAP: Ideal for industrial and telecom applications where PPAP compliance is not required.

GS4B019092BBT Applications

This resistor network excels in:

• Voltage Division/Current Sensing: Precision dividers in test equipment or ADC reference circuits.
• BUS Termination/Impedance Matching: Critical for high-speed data lines in networking hardware.
• Medical/Industrial Instrumentation: Stable performance in sensor interfaces or feedback loops.
• Aerospace/Defense Systems: Ceramic construction withstands thermal cycling and vibration.

Conclusion of GS4B019092BBT

The GS4B019092BBT combines precision, power efficiency, and ruggedness in a compact SOIC package, addressing the needs of high-reliability electronics. Its thin film technology and ceramic housing provide superior performance over polymer-based networks, particularly in thermal management and long-term stability. While not PPAP-capable, it is a cost-effective solution for industrial, telecom, and instrumentation designs requiring tight-tolerance resistor arrays.