TT Electronics/IRC

GS8B014221GFT

GS8B014221GFT Description

The GS8B014221GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 16-pin narrow SOIC package, it features 15 bussed resistors with a 4.22KΩ resistance value and a tight ±2% absolute tolerance. The device leverages thin-film technology for superior stability, offering a ±100ppm/°C temperature coefficient and a power rating of 0.8W (0.05W per resistor). Its SOIC-C series construction ensures robust performance in harsh environments, with an operating temperature range of 70°C to 125°C and a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8B014221GFT Features

• Precision Network: 15 bussed resistors with ±2% tolerance and ±1% ratio tolerance for consistent performance.
• High Reliability: Ceramic substrate and thin-film technology ensure long-term stability and low noise.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact & Robust: SOIC package (9.91mm x 5.99mm x 1.45mm) with ±0.1mm height/length tolerances for precise mounting.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 125°C rating suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems requiring non-compliant materials.

GS8B014221GFT Applications

• Industrial Controls: Precision voltage division and signal conditioning in PLCs and sensors.
• Telecommunications: Impedance matching and termination in high-frequency circuits.
• Test & Measurement Equipment: Stable reference networks for calibration devices.
• Power Management: Current sensing and feedback loops in DC-DC converters.
• Legacy Systems: Maintenance of older electronics where RoHS compliance is not critical.

Conclusion of GS8B014221GFT

The GS8B014221GFT excels in precision, durability, and thermal performance, making it a standout choice for industrial, telecom, and instrumentation applications. Its ceramic construction, tight tolerances, and bussed design simplify circuit layouts while ensuring reliability. Though not RoHS-compliant, it remains a robust solution for non-automotive, high-temperature environments. Engineers will appreciate its balance of compact size, power handling, and stability in demanding scenarios.