Description
This technical data and specification page covers the 0402HL-821XJR electronic component from Coilcraft. This device features inductance of 0.82 uH, current rating of 90mA, DC resistance (DCR) of 5.85Ohms. View the PDF datasheet, compare key parametric specifications, and review possible cross-reference candidates for your design.
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 0402HL-821XJR.
0402HL-821XJR has an inductance value of 0.82 uH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
0402HL-821XJR is rated for 90mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
0402HL-821XJR lists a DC resistance of 5.85Ohms. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
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Product Attributes
| Inductance | 0.82 uH |
| Current Rating | 90mA |
| DC Resistance (DCR) | 5.85Ohms |
| Operating Temperature | -40°C ~ 125°C (ambient, with Irms current) |
| Dimensions | 1.22mm Max x 0.79mm Max |
| Supplier | Coilcraft |
| Series | 0402HL |
| Core Material | Ceramic |
| Self Resonant Frequency | 385 MHz Typ |
| Inductance Test Frequency | 25 MHz |
