DFE2HCAH_J0 Murata Metal aloy Power Inductor 2520
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- 6 part numbers in this series
- Case size 2520
- Inductance 0.33 to 2.2 μH
- Operating temperature -40～150℃
The Murata DFE2HCAH_J0 series covers 6 part numbers across case sizes 2520. All parts in the series share the same construction and qualification, and differ in the values listed in the table below — so a design can move up or down the range without changing footprint.
Part Number List
| Part Number | Specification |
|---|---|
| DFE2HCAH1R0MJ0# | 2.5m ±0.2m,2m ±0.2m,1.2m,1μH ±20%,1MHz,3.4A |
| DFE2HCAH1R5MJ0# | 2.5m ±0.2m,2m ±0.2m,1.2m,1.5μH ±20%,1MHz,2.9A |
| DFE2HCAH2R2MJ0# | 2.5m ±0.2m,2m ±0.2m,1.2m,2.2μH ±20%,1MHz,2.5A |
| DFE2HCAHR33MJ0# | 2.5m ±0.2m,2m ±0.2m,1.2m,0.33μH ±20%,1MHz,5.8A |
| DFE2HCAHR47MJ0# | 2.5m ±0.2m,2m ±0.2m,1.2m,0.47μH ±20%,1MHz,5.1A |
| DFE2HCAHR68MJ0# | 2.5m ±0.2m,2m ±0.2m,1.2m,0.68μH ±20%,1MHz,4.4A |
6 part numbers in this series, sorted by part number.
Selection Notes
- Rated current is quoted against two different criteria — inductance drop and temperature rise. The usable current is the lower of the two for your application.
- DC resistance sets the copper loss. In high-current paths the DCR term can dominate the total loss budget, so compare DCR before inductance tolerance.
- Shielded construction keeps the field inside the package. Unshielded parts are smaller and cheaper but radiate into neighbouring traces.
- Saturation behaviour is soft in metal-alloy parts and sharp in ferrite. Choose according to whether the fault current must be limited or simply ridden through.
Common Questions
How many part numbers are in the DFE2HCAH_J0 series?
6. The table above lists every one, sorted by part number.
What do the parts in the DFE2HCAH_J0 series have in common?
They share the same inductor construction and case-size family; the differences are the electrical values shown per row.
Where can I find the full specification for a DFE2HCAH_J0 part?
Each part number links to Murata's official product page, which carries the detailed specification sheet, reliability data and simulation models.
Official documentation: DFE2HCAH1R0MJ0# on murata.com — detailed specification sheet, reliability test data and S-parameter / SPICE models.
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