TT Electronics/IRC

GS7B021802DDT

GS7B021802DDT Description

The GS7B021802DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC (SOIC-C Series) device integrates 13 bussed resistors with a 18KΩ resistance value, offering an absolute tolerance of ±0.5% and a ratio tolerance of ±0.5%. Built with thin-film technology, it ensures superior stability and accuracy across a wide temperature range (70°C to 125°C). The 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits, while its 100V maximum voltage rating enhances reliability in high-voltage environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7B021802DDT Features

• Precision Performance: ±50ppm/°C temperature coefficient ensures minimal resistance drift.
• Robust Construction: Ceramic case and thin-film technology provide durability and long-term stability.
• Space-Efficient: Compact SOIC package (8.66mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and automotive applications (though not PPAP or Automotive certified).
• Bussed Network Design: Simplifies circuit layout by connecting multiple resistors in a single package.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS compliance is not required.

GS7B021802DDT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Industrial Controls: Stable resistance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: High-accuracy circuits for oscilloscopes and multimeters.
• Telecommunications: Filtering and impedance matching in RF modules.
• Legacy Systems: Repair or upgrade of non-RoHS-compliant electronics.

Conclusion of GS7B021802DDT

The GS7B021802DDT stands out for its precision, compactness, and reliability, making it a top choice for engineers needing stable resistor networks in harsh environments. Its bussed design, tight tolerances, and high voltage rating offer significant advantages over generic arrays, particularly in industrial and measurement applications. While not suited for automotive use, its ceramic construction and thin-film technology ensure exceptional performance in professional and legacy systems.