Description
FIXED IND 470UH 84MA 27 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 2727-21J.
2727-21J has an inductance value of 470 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.
2727-21J is rated for 84 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
2727-21J lists a DC resistance of 27Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
2727-21J uses a package or case of Radial, Vertical. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 470 µH |
| Tolerance | ±5% |
| Current Rating | 84 mA |
| DC Resistance (DCR) | 27Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.280" L x 0.160" W (7.11mm x 4.06mm) |
| Case / Size | Radial, Vertical |
| Package / Case | Radial, Vertical |
| Supplier | Delevan |
| Description | FIXED IND 470UH 84MA 27 OHM TH |
| Series | 2727 |
| Product Status | Active |
| Type / Construction | Toroidal |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 55 @ 790kHz |
| Self Resonant Frequency | 3.5MHz |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.300" (7.62mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/2727-21J/636255 |