TT Electronics/IRC

GS7B021132DDT

GS7B021132DDT Description

The GS7B021132DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C series), this bussed network integrates 13 thin-film resistors with a 11.3KΩ resistance value and an exceptional ±0.5% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stability across a wide operating range of 70°C to 125°C, with a maximum operating temperature of 125°C. The device features a 0.05W (1/20W) power rating per resistor and a 0.7W total power rating, making it suitable for low-power, high-density circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal performance.

GS7B021132DDT Features

• Precision Performance: ±0.5% tolerance (absolute and ratio) ensures consistent signal integrity in critical circuits.
• Robust Construction: Ceramic substrate and thin-film technology provide superior thermal stability and long-term reliability.
• Space-Efficient Design: Compact SOIC package (8.66mm x 5.99mm x 1.45mm) with 14 gull-wing terminals optimizes board space.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power, ideal for industrial and automotive environments (though not PPAP or Automotive-qualified).
• High Voltage Handling: Supports up to 100V maximum voltage, suitable for analog and digital signal conditioning.
• Stable TCR: ±50ppm/°C minimizes resistance drift under temperature fluctuations.

GS7B021132DDT Applications

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

• Voltage dividers and pull-up/pull-down networks in microcontrollers and FPGAs.
• Sensor signal conditioning (e.g., thermocouples, strain gauges) where tight tolerance is critical.
• Industrial control systems requiring stable performance in harsh environments.
• Medical instrumentation due to its low drift and high accuracy.
• Communication equipment (e.g., filters, impedance matching) benefiting from its consistent ratio tolerance.

Conclusion of GS7B021132DDT

The GS7B021132DDT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-reliability electronics. While not automotive-grade, its ceramic construction, tight tolerances, and low TCR make it ideal for industrial, medical, and communication applications where accuracy and stability are paramount. Its SOIC packaging ensures compatibility with automated assembly processes, streamlining production. For projects demanding repeatable performance in constrained spaces, this resistor network delivers unmatched value.