TT Electronics/IRC

GS7B028252DDT

GS7B028252DDT Description

The GS7B028252DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 82.5KΩ resistance value and an exceptional ±0.5% absolute tolerance, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers a ±50ppm/°C temperature coefficient, making it stable across a 70°C to 125°C operating range. The SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing terminations ensures reliable surface-mount assembly, while its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating suit low-power, high-voltage environments.

GS7B028252DDT Features

• High Precision: ±0.5% tolerance and ±0.5% ratio tolerance for accuracy-critical designs.
• Stable Performance: ±50ppm/°C TCR ensures minimal resistance drift.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Space-Efficient: Compact SOIC-C Series footprint (8.66mm length) ideal for dense PCB layouts.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Surface-Mount Ready: Gull-wing terminals enable automated assembly processes.

GS7B028252DDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Calibration devices and signal conditioning modules.
• Automotive & Aerospace (non-automotive grade): Avionics and onboard instrumentation where stability is critical.
• Medical Devices: Patient monitoring systems requiring low drift and high reliability.

Conclusion of GS7B028252DDT

The GS7B028252DDT stands out for its precision, thermal stability, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver exceptional durability and accuracy for industrial, medical, and instrumentation markets. Its bussed architecture further simplifies design complexity, reducing component count and improving system reliability.