The 1812SMS-47NJLC is a surface mount inductor manufactured by Freescale Semiconductor - NXP. It is designed for various high-frequency applications requiring a small form factor and reliable performance. This inductor is part of the 1812SMS series, known for its robust construction and stable electrical characteristics.

Applications

• RF Filters
• Impedance Matching Circuits
• Wireless Communication Devices
• High-Frequency Oscillators
• Broadband Amplifiers

Features

• Small 1812 Surface Mount Package
• High Self-Resonant Frequency
• Excellent Q Factor
• Precise Inductance Value (47nH)
• RoHS Compliant

Benefits

• Miniaturization: The small size allows for compact circuit designs, which is crucial in portable and space-constrained applications.
• Improved Signal Integrity: High Q factor minimizes signal loss and enhances signal clarity in RF circuits.
• Stable Performance: Reliable inductance value ensures consistent circuit operation across varying conditions.
• Reduced EMI: Designed to minimize electromagnetic interference in sensitive applications.
• Environmentally Friendly: RoHS compliance ensures adherence to environmental regulations.

Technical Specifications

The 1812SMS-47NJLC features a nominal inductance of 47nH. The self-resonant frequency (SRF) is typically in the hundreds of MHz. The Q factor is optimized for performance within the specified frequency range. It is designed for automated pick and place assembly. Operating temperature ranges from -40°C to +85°C.

This inductor is commonly used in RF front-end modules, where precise impedance matching and filtering are critical. Its small size and robust performance make it suitable for a wide range of wireless applications, including mobile phones, GPS devices, and WLAN systems. The 1812SMS-47NJLC provides a reliable and efficient solution for high-frequency inductor requirements.