Description
FIXED IND 400UH 4.7A 180 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PT400R-1500.
PT400R-1500 has an inductance value of 400 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
PT400R-1500 is rated for 4.7 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PT400R-1500 lists a DC resistance of 180mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PT400R-1500 uses a package or case of Radial, Vertical (Open). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 400 µH |
| Tolerance | ±15% |
| Current Rating | 4.7 A |
| DC Resistance (DCR) | 180mOhm Max |
| Dimensions | 1.500" Dia x 0.600" W (38.10mm x 15.24mm) |
| Case / Size | Radial, Vertical (Open) |
| Package / Case | Radial, Vertical (Open) |
| Supplier | Delevan |
| Description | FIXED IND 400UH 4.7A 180 MOHM TH |
| Series | PTR |
| Product Status | Active |
| Type / Construction | Toroidal |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/PT400R-1500/4199047 |
