TT Electronics/IRC

GS4A011621JBT

GS4A011621JBT Description

The GS4A011621JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 1.62KΩ and an absolute tolerance of ±5%. The device operates over a wide temperature range (70°C to 125°C) with a derated power capability, ensuring reliability in demanding environments. Its ±100ppm/°C temperature coefficient and ±0.1% ratio tolerance make it ideal for circuits requiring stable performance under thermal stress. The SOIC-C series construction provides excellent mechanical durability and surface-mount compatibility, with a compact footprint (4.9mm x 5.99mm x 1.45mm) and gull-wing termination for easy PCB integration.

GS4A011621JBT Features

• Isolated Circuit Design: Four independent resistors (1.62KΩ each) for flexible circuit configurations.
• High Precision: ±5% absolute tolerance and ±0.1% ratio tolerance ensure consistent performance.
• Robust Construction: Ceramic case and thin-film technology offer superior thermal stability and longevity.
• Wide Operating Range: Rated for 125°C max temperature and 100V max voltage, suitable for industrial applications.
• Surface-Mount Ready: SOIC package with 1.27mm terminal pitch simplifies assembly and saves board space.
• Low TCR: ±100ppm/°C minimizes resistance drift across temperature variations.
• Power Handling: 0.1W per resistor (0.4W total) balances performance and energy efficiency.

GS4A011621JBT Applications

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

• Voltage dividers and signal conditioning in sensor interfaces.
• Feedback networks for op-amps and ADCs/DACs.
• Industrial control systems requiring stable resistance under thermal cycling.
• Automotive electronics (non-automotive grade) where compact, reliable components are critical.
• Medical devices benefiting from low TCR and high isolation.

Conclusion of GS4A011621JBT

The GS4A011621JBT stands out for its precision, durability, and versatility, making it a top choice for engineers designing high-reliability systems. Its ceramic construction, isolated resistors, and tight tolerances address challenges in thermal management and signal integrity, while the SOIC package ensures compatibility with modern SMT processes. Ideal for industrial, medical, and instrumentation applications, this resistor network delivers consistent performance where accuracy and stability are paramount.