ELJRE39NJFA – PANASONIC
39 nH Fixed Inductor, 300 mA, 800 mOhms, SMD
Stock Quantity: 989
Selling Unit: Each
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989 in stock
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Overview
The Panasonic ELJ-RE39NJFA is a fixed, unshielded multilayer inductor designed for precise impedance matching and filtering in compact electronic systems. Its critical operational characteristic lies in its 39 nH inductance value, offering a specific resonant frequency crucial for high-speed signal integrity. A common design trade-off to consider with such small, unshielded inductors is their susceptibility to external electromagnetic interference (EMI), necessitating careful PCB layout and shielding strategies to maintain signal purity in noise-sensitive applications.
Key Features
- Inductance: 39 nH
- Tolerance: ±5%
- Current Rating: 300 mA
- DC Resistance (DCR): 800 mOhm Max
- Q Factor @ 100MHz: 11
- Package: 0603 (1608 Metric)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- RF front-end impedance matching circuits
- High-speed data line filtering
- Power supply decoupling for sensitive ICs
- EMI suppression in compact portable devices
