TT Electronics/IRC

GS7B022802DDT

GS7B022802DDT Description

The GS7B022802DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 28KΩ resistance value and an absolute tolerance of ±0.5%. The device leverages thin-film technology for superior stability, offering a low temperature coefficient of ±50ppm/°C and a power rating of 0.7W (0.05W per resistor). With a maximum operating temperature of 125°C and a voltage rating of 100V, it is engineered for reliability in precision circuits. The SOIC-C series construction ensures robust performance in surface-mount applications, while its gull-wing termination facilitates easy PCB integration.

GS7B022802DDT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability.
• Optimized Power Handling: 0.7W total power dissipation (0.05W per resistor).
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Compact Design: 8.66mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length).
• Bussed Configuration: Simplifies circuit design in bus-line applications.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy assembly.

GS7B022802DDT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance ratios.
• Voltage divider networks in measurement equipment.
• Bus termination for high-speed digital systems.
• Industrial control systems demanding low TCR and tight tolerances.
• Automotive and aerospace (non-automotive grade) subsystems where reliability is critical.

Conclusion of GS7B022802DDT

The GS7B022802DDT stands out for its precision, compactness, and thermal stability, making it a top choice for engineers designing high-accuracy circuits. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver exceptional performance in industrial and instrumentation applications. Its bussed architecture reduces component count, streamlining designs in space-constrained environments. For projects requiring low drift, high power density, and repeatable performance, this resistor network is a compelling solution.