TT Electronics/IRC

GS7B022872BBT

GS7B022872BBT Description

The GS7B022872BBT from TT Electronics/IRC is a high-precision 14-pin narrow SOIC ceramic resistor network designed for demanding circuit applications. This bussed (BUS) configuration integrates 13 thin-film resistors with a 28.7KΩ resistance value, offering an exceptional ±0.1% absolute tolerance and ±0.1% ratio tolerance. Encased in a rectangular ceramic SOIC package, it ensures superior thermal stability and durability, with a temperature coefficient of ±50ppm/°C and a wide operating range of -70°C to +125°C. The 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for precision analog and digital systems requiring tight tolerance and low drift.

GS7B022872BBT Features

• High Precision: ±0.1% tolerance for both absolute and ratio values ensures accuracy in signal conditioning and voltage division.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal performance and long-term reliability.
• Space-Efficient: SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing termination enables compact PCB layouts.
• Wide Voltage Range: Supports up to 100V maximum voltage, ideal for industrial and instrumentation applications.
• Stable Performance: ±50ppm/°C temperature coefficient minimizes resistance drift across extreme temperatures.
• Automation-Friendly: Surface-mount design and 1.27mm terminal pitch facilitate high-volume assembly.

GS7B022872BBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Industrial Control Systems: Signal conditioning for PLCs, motor drives, and process instrumentation.
• Medical Electronics: Low-drift amplification and filtering circuits in diagnostic devices.
• Telecommunications: Impedance matching and line termination in high-frequency modules.
• Automotive (Non-Automotive Rated): Non-safety-critical applications like infotainment or climate control.

Conclusion of GS7B022872BBT

The GS7B022872BBT stands out for its combination of precision, thermal stability, and compact design, making it a top choice for engineers requiring reliable resistor networks in space-constrained, high-performance systems. While not PPAP or automotive-qualified, its ceramic construction and tight tolerances cater to industrial, medical, and telecom applications where accuracy and durability are paramount. For designs demanding low drift and high voltage handling, this model offers a compelling balance of performance and cost-effectiveness.