TT Electronics/IRC

FP-8989-06-1801-D

FP-8989-06-1801-D Description

The FP-8989-06-1801-D by TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor isolated (ISOL) network offers a 1.8KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a ceramic flat package, it features 14-pin SMD termination with a 1.27mm pitch, optimized for surface-mount assembly. With a 0.35W total power rating (0.05W per resistor) and a 50V maximum voltage rating, this component is engineered for reliability in precision circuits.

FP-8989-06-1801-D Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic case ensures durability and excellent thermal dissipation.
• Compact Design: 9.53mm × 6.35mm × 1.91mm flat package saves PCB space.
• Isolated Network (ISOL): Independent resistors reduce crosstalk in sensitive circuits.
• Thin-Film Technology: Delivers superior accuracy and long-term stability vs. thick-film alternatives.
• Wide Temp Range: Operates reliably from 70°C to 125°C with derated power handling.
• EU RoHS Compliant: Meets environmental standards for global use.

FP-8989-06-1801-D Applications

Ideal for precision analog circuits, medical instrumentation, and industrial control systems where stability and accuracy are paramount. Its isolated design suits signal conditioning, voltage dividers, and sensor interfaces. The ceramic package makes it resilient in high-temperature environments, such as automotive under-hood electronics (though not PPAP-certified) or aerospace avionics. Also well-suited for test/measurement equipment and communication infrastructure requiring low drift over temperature.

Conclusion of FP-8989-06-1801-D

The FP-8989-06-1801-D stands out for its precision, isolation, and rugged ceramic construction, making it a top choice for engineers prioritizing signal integrity and thermal performance. While not automotive-grade, its thin-film technology and tight tolerances outperform generic networks in mission-critical applications. A reliable solution for high-density PCBs requiring stable resistance values under thermal stress.