TT Electronics/IRC

GS7B012800DDT

GS7B012800DDT Description

The GS7B012800DDT 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 280Ω resistance value and an absolute tolerance of ±0.5%, ensuring consistent performance across a wide temperature range of 70°C to 125°C. Built with thin-film technology, it offers a low temperature coefficient of ±100ppm/°C, minimizing resistance drift under thermal stress. The SOIC-C series construction provides excellent stability, with a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case ensures durability and heat dissipation.

GS7B012800DDT Features

• Precision Resistance: 280Ω ±0.5% tolerance with ±0.5% ratio tolerance for matched performance.
• Robust Construction: Ceramic case (SOIC package) with rectangular shape (8.66mm × 5.99mm × 1.45mm) and tight tolerances (±0.1mm height/length).
• Thermal Stability: ±100ppm/°C temperature coefficient and derated power up to 125°C.
• High Reliability: Thin-film technology ensures long-term stability and low noise.
• Optimized for Automation: Gull-wing leads with 1.27mm pitch for seamless surface-mount assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.

GS7B012800DDT Applications

This resistor network is ideal for:

• Voltage Division & Bus Termination: Precision bussed networks in digital signal processing (DSP) and communication systems.
• Analog & Mixed-Signal Circuits: Stable performance in ADC/DAC reference networks and sensor interfaces.
• Power Management: Current-limiting or pull-up/down networks in power supplies and DC-DC converters.
• Test & Measurement Equipment: High-accuracy resistance matching for calibration circuits and load simulation.

Conclusion of GS7B012800DDT

The GS7B012800DDT combines precision, thermal resilience, and compact design, making it a superior choice for engineers requiring reliable resistor networks in space-constrained, high-performance applications. Its ceramic construction, tight tolerances, and thin-film technology set it apart from standard arrays, particularly in environments where stability and accuracy are critical. While not compliant with EU RoHS, it remains a robust solution for industrial and professional electronics where durability and precision outweigh regulatory constraints.