LQG15WZ1N0B02D is a high-Q multi-layer RF inductor launched by Murata Manufacturing. It adopts 0402 (1005 metric) ultra-small surface mount packaging. This component belongs to the LQG15WZ_02 series and is specifically designed for high-frequency circuit applications that require high precision and high stability in inductance values.
This inductor possesses two core characteristics: extremely low inductance value and extremely high self-resonant frequency. Its main performance parameters are as follows: nominal inductance value is 1nH, inductance tolerance is ±0.1nH, it uses air core, and has a multi-layer structure. The self-resonant frequency (SRF) is as high as 15GHz, the maximum DC resistance (DCR) is 30mΩ, and the rated current (Ir) is up to 1.2A.
This device is unshielded (non-shielded type), and its operating temperature range is from -55°C to +125°C. It has passed the AEC-Q200 automotive-grade certification and meets the reliability requirements for automotive electronics.
Features ：
• Product type: Multi-layer RF inductor, air core, unshielded
• Inductance: 1 nH ± 0.1 nH
• Rated current (Ir): 1.2A
• Direct Current Resistance (DCR): Maximum 30 mΩ
• Self-resonant frequency (SRF): 15 GHz
• Q value: The typical value is not specified. This is a high-Q design.
• Test frequency: 100 MHz
• Vehicle-grade certification: Obtained AEC-Q200 certification (applicable to applications such as automotive infotainment)
• Operating temperature range: -55°C to +125°C
• Ultra-small package: 0402 (1005 metric), size 1.00mm × 0.50mm × 0.50mm
• Environmental compliance: Meets RoHS standards, lead-free
• Product status: Active (In production)
• Packaging method: Tape & Reel, 10,000 pieces per roll
Application：
• Automotive electronics: Applications such as in-vehicle infotainment systems and comfort equipment that meet the AEC-Q200 certification requirements
• High-frequency RF circuits: RF matching network, antenna matching, PA output matching
• Wireless communication equipment: Bluetooth, WLAN, GPS, 5G and other high-frequency modules
• Smartphones and wearable devices: Portable products requiring miniaturization and high-frequency performance
• Industrial Internet of Things: High-Frequency Interfaces of Wireless Sensor Nodes
