Share:


BLM21P221SGPTM00(BLM21PG221SN1D)

Specifications

SKU: 8847881

BUY BLM21P221SGPTM00(BLM21PG221SN1D) https://www.utsource.net/itm/p/8847881.html

Parameter Description Value Unit
Part Number Component Identifier BLM21P221SGPTM00 (BLM21PG221SN1D) -
Type Component Type Multilayer Chip Inductor -
Inductance Inductance Value 22 μH
Tolerance Inductance Tolerance ±20% -
DC Resistance DC Resistance at 25°C 0.78 Ω
Rated Current Current at 40°C Temperature Rise 350 mA
Saturation Current Current at 30% Inductance Drop 600 mA
Self-Resonant Frequency (SRF) Frequency at which the inductor resonates 2.5 MHz
Operating Temperature Range Temperature Range for Operation -55 to +125 °C
Package Size Physical Dimensions 2.5 x 2.0 x 1.25 mm
Mounting Type Mounting Method Surface Mount -
Termination Terminal Finish Sn (Tin) -
Compliance Regulatory Standards RoHS, REACH -

Instructions:

  1. Handling and Storage:

    • Store in a dry, cool place to prevent moisture damage.
    • Handle with care to avoid mechanical stress or damage to the terminals.
  2. Mounting:

    • Use a reflow soldering process with a peak temperature of 260°C for no more than 10 seconds.
    • Ensure the board is flat and stable during soldering to prevent misalignment.
    • Avoid excessive thermal shock during soldering to prevent damage to the component.
  3. Electrical Testing:

    • Measure the inductance using an LCR meter at a frequency of 100 kHz.
    • Verify the DC resistance at room temperature (25°C) using a multimeter.
    • Test the rated current by applying the specified current and measuring the temperature rise.
  4. Application:

    • Suitable for use in power supply circuits, filtering applications, and signal processing.
    • Ensure the operating conditions (voltage, current, and temperature) do not exceed the specified limits to avoid damage or reduced performance.
  5. Environmental Considerations:

    • The component is compliant with RoHS and REACH regulations, making it suitable for environmentally conscious designs.
    • Dispose of the component according to local environmental regulations.
(For reference only)

 Inquiry - BLM21P221SGPTM00(BLM21PG221SN1D)