TT Electronics/IRC

GS4B011961BBT

GS4B011961BBT Description

The GS4B011961BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a BUS configuration, each with a 1.96KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy. Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers a 0.4W total power rating (0.05W per resistor) and operates across a wide temperature range of -70°C to +125°C. Its ±100ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for stable, high-reliability circuits.

GS4B011961BBT Features

• Precision Performance: Thin-film technology with 0.1% tolerance and ±100ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic case ensures durability and thermal stability in harsh environments.
• Space-Efficient Design: Compact SOIC-8 package (4.9mm × 5.99mm × 1.45mm) with 1.27mm pitch for high-density PCB layouts.
• High Power Handling: 0.4W total dissipation (0.05W per resistor) at 125°C derated power.
• Automated Assembly Friendly: Gull-wing terminals enable reliable surface-mount soldering.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS4B011961BBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and sensor signal conditioning in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs in data acquisition systems.
• Impedance matching in RF and communication modules.
• Medical devices requiring stable, low-drift resistance values.
• Industrial control systems where ceramic packaging resists vibration and thermal stress.

Conclusion of GS4B011961BBT

The GS4B011961BBT combines high accuracy, thermal resilience, and compact form factor, making it a superior choice for precision electronics. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology provide reliability in industrial, medical, and instrumentation applications. Engineers will appreciate its tight tolerances, low TCR, and ease of integration into space-constrained designs. For critical circuits demanding stable performance over temperature, this resistor network delivers exceptional value.