TT Electronics/IRC

GS7B012210FDT

GS7B012210FDT Description

The GS7B012210FDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 14-pin narrow SOIC package, this bussed network features 13 thin-film resistors, each with a 221Ω resistance value and a tight ±1% absolute tolerance (with ±0.5% ratio tolerance). Its SOIC-C series construction ensures excellent thermal stability, with a ±100ppm/°C temperature coefficient and a wide operating range of -70°C to +125°C. The device offers a 0.7W total power rating (0.05W per resistor) and supports 100V maximum voltage, making it suitable for high-reliability designs.

GS7B012210FDT Features

• Ceramic substrate for superior thermal performance and durability.
• Thin-film technology ensures low noise and high precision.
• Bussed (BUS) configuration simplifies circuit design for common-node applications.
• Gull-wing termination enables reliable surface-mount (SMD) assembly.
• Narrow SOIC (5.99mm × 8.66mm) footprint saves PCB space.
• Stable ±100ppm/°C TCR minimizes drift in temperature-varying environments.
• 1.27mm terminal pitch accommodates high-density layouts.
• Non-automotive (PPAP: No) but suited for industrial and telecom applications.

GS7B012210FDT Applications

This resistor network excels in:

• Voltage dividers and pull-up/pull-down networks in precision analog circuits.
• Signal conditioning for sensors, ADCs, and DACs.
• Bus termination in communication systems (e.g., CAN, I2C).
• Power supply feedback loops requiring stable resistance ratios.
• Medical and test equipment where low drift and reliability are critical.

Conclusion of GS7B012210FDT

The GS7B012210FDT stands out for its ceramic-based robustness, thin-film accuracy, and compact SOIC packaging. While not RoHS-compliant, its high-temperature resilience and bussed topology make it ideal for industrial, telecom, and instrumentation designs. Engineers will appreciate its balance of precision, power handling, and space efficiency, particularly in applications demanding stable performance under thermal stress.