TT Electronics/IRC

GS4B021910DCT

GS4B021910DCT Description

The GS4B021910DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors with a 191 Ohm resistance value, offering a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic SOIC package, this 8-pin Gull Wing SMD component is optimized for surface-mount assembly, with a compact footprint (4.9mm × 5.99mm × 1.45mm) and robust 0.4W total power rating (0.05W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for precision circuits requiring minimal drift and high reliability.

GS4B021910DCT Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR ensure accuracy in critical applications.
• Robust Construction: Ceramic SOIC case provides excellent thermal stability and mechanical durability.
• Space-Efficient Design: 8-pin Gull Wing SMD with 1.27mm terminal pitch enables high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial environments.
• Low Power Dissipation: 0.05W per resistor (0.4W total) balances performance and energy efficiency.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its thin-film technology offers comparable reliability for non-automotive uses.

GS4B021910DCT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference circuits, where low TCR and tight tolerance are critical.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration tools and instrumentation demanding minimal drift.
• Consumer Electronics: High-end audio and video processing where signal integrity is paramount.

Conclusion of GS4B021910DCT

The GS4B021910DCT stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-performance electronic systems. Its thin-film technology, ceramic encapsulation, and Gull Wing termination ensure longevity and ease of integration, while its non-automotive status keeps costs competitive for industrial and commercial applications. For designs requiring stable, low-drift resistance in a space-constrained SMD package, this resistor network delivers exceptional value.