TT Electronics/IRC

GS4B015621JFT

GS4B015621JFT Description

The GS4B015621JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film technology. Encased in a ceramic substrate, it offers superior thermal stability with a ±100ppm/°C temperature coefficient and a 5.62KΩ resistance value per resistor (±5% absolute tolerance, ±1% ratio tolerance). Rated for 0.05W (1/20) per resistor and 0.4W total power, it operates across a wide temperature range of -55°C to +125°C, derated up to 125°C. The 100V maximum voltage rating and gull-wing termination ensure reliable surface-mount integration in compact PCB designs.

GS4B015621JFT Features

• Ceramic Construction: Enhances thermal dissipation and mechanical robustness.
• Thin Film Technology: Delivers low noise and high stability for precision circuits.
• Bussed Network (BUS): Simplifies circuit design with interconnected resistors.
• Tight Tolerances: ±5% absolute, ±1% ratio tolerance for matched performance.
• SOIC Package: Compact 4.9mm × 5.99mm × 1.45mm footprint with ±0.1mm dimensional tolerances.
• Wide Operating Range: -55°C to +125°C, suitable for industrial environments.
• Non-Automotive (PPAP No): Ideal for non-critical automotive or commercial applications.

GS4B015621JFT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision signal conditioning in sensor interfaces.
• Bus Termination: Impedance matching in communication systems (e.g., CAN, SPI).
• Industrial Control Systems: Stable performance in PLCs and motor drives.
• Test & Measurement Equipment: Low-drift resistance for calibration circuits.
• Consumer Electronics: Compact power management in portable devices.

Conclusion of GS4B015621JFT

The GS4B015621JFT combines ceramic durability, thin-film precision, and space-saving SOIC packaging, making it a versatile choice for engineers prioritizing thermal stability and circuit simplicity. While non-compliant with EU RoHS, its bussed design and tight tolerances offer a cost-effective solution for industrial and commercial applications where high-density PCBs demand reliable, matched resistors. For non-automotive designs requiring robust performance, this network stands out against polymer-based alternatives.