The 1111SQ-36NGEC is a surface mount inductor manufactured by Coilcraft. This high-performance inductor is designed for applications requiring a compact size and robust electrical characteristics. It is part of Coilcraft's 1111SQ series, known for its exceptional Q-factor and tight tolerance.

Applications:

• RF Filters
• Impedance Matching Networks
• Wireless Communication Devices
• Broadband Amplifiers
• Low Noise Amplifiers (LNAs)
• Oscillators
• RF Chokes

Features:

• Surface Mount Design: Allows for automated assembly and reduced board space.
• High Q-Factor: Ensures minimal signal loss and improved circuit performance.
• Tight Tolerance: Provides consistent and reliable performance across different units.
• Shielded Construction: Minimizes electromagnetic interference (EMI) and ensures signal integrity.
• RoHS Compliant: Meets environmental standards for hazardous substances.
• Ceramic Core: Provides excellent stability and performance over a wide temperature range.

Benefits:

• Improved Signal Quality: The high Q-factor minimizes signal loss, leading to better overall performance.
• Reduced Board Space: The compact surface mount design allows for higher component density.
• Enhanced Reliability: The tight tolerance and robust construction ensure consistent and dependable performance.
• Minimized EMI: The shielded construction reduces electromagnetic interference, improving signal integrity.
• Simplified Assembly: The surface mount design allows for automated assembly, reducing manufacturing costs.
• Stable Performance: Ceramic core ensures stable performance across temperature variations.

Additional Details:

The 1111SQ-36NGEC inductor features a nominal inductance of 36 nH with a tolerance of approximately ±2%. It has a self-resonant frequency (SRF) typically in the GHz range, making it suitable for high-frequency applications. The inductor is constructed with a ceramic core and a shielded design to minimize EMI. It is designed for reflow soldering and is packaged in tape and reel for automated assembly.

Electrical characteristics include a high Q value, typically measured at a specific frequency, and a low DC resistance (DCR) which minimizes power loss. The operating temperature range is typically between -55°C to +125°C, making it suitable for a wide range of environmental conditions.