0298200.ZXEH

0298200.ZXEH

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Parameter Value
Part Number 0298200.ZXEH
Description High-Frequency Inductor
Manufacturer Murata
Series LQW18NL
Inductance 2.2 μH
Tolerance ±20%
Rated Current (Irms) 540 mA
Saturation Current 1.2 A (ΔL=30%)
DC Resistance (Rdc) 0.18 Ω
Self-Resonant Frequency (SRF) 60 MHz
Operating Temperature -40°C to +125°C
Package/Case 1812 (4532 Metric)
Termination SMD
RoHS Compliant Yes
Halogen-Free Yes

Instructions for Use:

  1. Handling and Storage:

    • Store in a dry, cool place away from direct sunlight.
    • Handle with care to avoid mechanical damage.
  2. Mounting:

    • Use a soldering iron with a temperature setting no higher than 350°C.
    • Ensure the soldering time does not exceed 3 seconds per joint.
    • Avoid excessive mechanical stress during mounting.
  3. Soldering Profile:

    • Preheat to 150°C for 60 seconds.
    • Apply solder at 230°C for 3 seconds.
    • Cool down naturally.
  4. Testing:

    • Test the inductance using a precision LCR meter.
    • Verify the rated current by applying a DC current and measuring the voltage drop across the inductor.
  5. Application:

    • Suitable for high-frequency applications such as power supplies, filters, and RF circuits.
    • Ensure the operating frequency is within the self-resonant frequency range for optimal performance.
  6. Environmental Considerations:

    • This component is RoHS compliant and halogen-free, making it suitable for environmentally conscious designs.
(For reference only)

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