Specifications
SKU: 8847881
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:
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.
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.
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.
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.
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.
Inquiry - BLM21P221SGPTM00(BLM21PG221SN1D)