TT Electronics/IRC

GS4B022051GGT

GS4B022051GGT Description

The GS4B022051GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 2.05KΩ resistance per element and a tight ±2% absolute tolerance, this ceramic-based network ensures reliable performance in demanding environments. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for thermally challenging circuits. The SOIC-C series construction offers superior mechanical durability, while the gull-wing termination facilitates easy surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it balances compactness (4.9mm × 5.99mm × 1.45mm) with robust electrical characteristics.

GS4B022051GGT Features

• Bussed Network Design: 7 resistors connected in a common bus configuration, simplifying PCB layout for shared voltage/current paths.
• Thin-Film Technology: Delivers low noise, high stability, and precise resistance matching (±2% ratio tolerance).
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive-adjacent systems (non-automotive PPAP).
• Ceramic Substrate: Enhances thermal conductivity and mechanical strength vs. polymer-based networks.
• Compact SOIC Package: Space-saving 8-pin narrow SOIC (1.27mm pitch) with ±0.1mm height/length tolerances for high-density designs.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring specific material properties.

GS4B022051GGT Applications

• Voltage Divider Networks: Precision dividers in sensor interfaces or ADC reference circuits.
• Bus Termination/Line Matching: Signal integrity solutions for communication buses (e.g., CAN, SPI) in industrial controls.
• Power Supply Feedback Loops: Stable feedback resistors in DC-DC converters or LDO regulators.
• Test & Measurement Equipment: High-accuracy instrumentation where thermal drift must be minimized.
• Legacy Systems: Military/aerospace or medical devices requiring non-RoHS components.

Conclusion of GS4B022051GGT

The GS4B022051GGT excels in applications demanding tight tolerance, thermal stability, and compact form factors. Its ceramic construction and thin-film technology provide superior performance over standard thick-film networks, while the bussed design reduces component count. Though not PPAP-capable, it is a cost-effective choice for industrial, telecom, and precision electronics where reliability under thermal stress is critical. Engineers will value its balance of precision, power handling, and space efficiency in high-density PCBs.