TT Electronics/IRC

GS7B028251FDT

GS7B028251FDT Description

The GS7B028251FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 14-pin narrow SOIC package features 13 bussed resistors with a 8.25KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance. Built with thin-film technology, it offers a low temperature coefficient of ±50ppm/°C, maintaining stability across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction provides robust mechanical and thermal reliability, making it suitable for surface-mount applications in compact PCB designs.

GS7B028251FDT Features

• High Precision: Tight ±1% tolerance and ±0.5% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure durability and long-term stability.
• Thermal Performance: Operates reliably up to 125°C with derated power handling (0.05W per resistor).
• Space-Efficient: Compact SOIC package (8.66mm x 5.99mm x 1.45mm) with gull-wing termination for easy PCB integration.
• Voltage Handling: Supports 100V maximum voltage rating, ideal for industrial and automotive-grade applications.
• Bussed Design: Simplifies circuit layout by connecting multiple resistors in a single network.

GS7B028251FDT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Controls: Sensor conditioning, feedback networks in power supplies.
• Automotive Electronics (non-AECQ): Engine control units, infotainment systems (note: not PPAP/AECQ certified).
• Medical Devices: High-reliability instrumentation requiring stable resistance values.
• Telecom Equipment: Signal filtering and impedance matching in RF circuits.

Conclusion of GS7B028251FDT

The GS7B028251FDT stands out for its precision, thermal resilience, and compact form factor, making it a versatile choice for engineers designing high-reliability systems. While not automotive-qualified, its ceramic thin-film construction and low TCR ensure performance in industrial, medical, and telecom applications. For designs requiring tight tolerance networks in space-constrained layouts, this model delivers exceptional value and reliability.