TT Electronics/IRC

GS7B015100DDT

GS7B015100DDT Description

The GS7B015100DDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed network features 13 thin-film resistors, each with a 510Ω resistance and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±100ppm/°C temperature coefficient and 0.05W (1/20) power rating per resistor (0.7W total) make it suitable for precision circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical stability.

GS7B015100DDT Features

• High Precision: ±0.5% absolute and ratio tolerance for consistent performance.
• Robust Construction: Ceramic SOIC package with 1.45mm height and ±0.1mm dimensional tolerances.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±100ppm/°C ensures minimal resistance drift.
• Bussed Design: Simplifies circuit layout with 13 resistors connected to a common bus.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for automated assembly.
• High Voltage Rating: 100V maximum for versatile applications.

GS7B015100DDT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks.
• Industrial Controls: Sensor interfaces, signal conditioning.
• Automotive Electronics (non-Automotive PPAP): Engine management, infotainment systems (where PPAP is not required).
• Test & Measurement Equipment: Calibration references, instrumentation.
• Power Management: Current sensing, load balancing.

Conclusion of GS7B015100DDT

The GS7B015100DDT excels in precision, thermal stability, and compact design, making it ideal for high-reliability applications. Its ceramic construction, tight tolerances, and bussed architecture offer advantages over polymer-based networks, particularly in high-temperature or precision-critical environments. While not PPAP-compliant, it remains a cost-effective solution for industrial, medical, and telecom systems requiring robust performance. Engineers will appreciate its ease of integration and consistent electrical characteristics across temperature variations.