TT Electronics/IRC

GS7B014221CAT

GS7B014221CAT Description

The GS7B014221CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC package features 13 bussed (BUS) thin-film resistors, each with a 4.22KΩ resistance and an exceptional ±0.25% absolute tolerance (±0.05% ratio tolerance). Built with SOIC-C series technology, it offers superior stability with a ±100ppm/°C temperature coefficient and operates reliably across a wide temperature range of 70°C to 125°C. The 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision circuits requiring low power dissipation and high accuracy. Its ceramic case ensures durability, while the gull-wing termination facilitates easy surface mounting.

GS7B014221CAT Features

• High Precision: ±0.25% tolerance and ±0.05% ratio tolerance for critical applications.
• Robust Construction: Ceramic substrate with thin-film technology for stability and longevity.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial environments.
• Compact Design: 8.66mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Low TCR: ±100ppm/°C ensures minimal resistance drift over temperature.
• Bussed Configuration: Simplifies circuit design in bus-line applications.

GS7B014221CAT Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor signal conditioning, medical devices).
• Industrial control systems requiring stable performance under thermal stress.
• Automotive electronics (non-automotive qualified, but suitable for prototyping).
• Voltage dividers and bus termination in communication hardware.
• Test and measurement equipment where accuracy and repeatability are critical.

Conclusion of GS7B014221CAT

The GS7B014221CAT stands out for its combination of precision, compactness, and thermal resilience, making it a top choice for engineers designing high-reliability systems. While not PPAP or automotive-qualified, its ceramic construction and tight tolerances offer superior performance over standard epoxy-based networks. Ideal for space-constrained, high-accuracy applications, this resistor network delivers consistent results in harsh operating conditions.