Description
FIXED IND 47UH 1.8A 140 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for DO3316P-473MLD.
DO3316P-473MLD has an inductance value of 47 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.
DO3316P-473MLD is rated for 1.8 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
DO3316P-473MLD lists a DC resistance of 140mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
DO3316P-473MLD uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 47 µH |
| Tolerance | ±20% |
| Current Rating | 1.8 A |
| DC Resistance (DCR) | 140mOhm Max |
| Saturation Current | 1.6A |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.510" L x 0.370" W (12.95mm x 9.40mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Coilcraft |
| Description | FIXED IND 47UH 1.8A 140 MOHM SMD |
| Series | DO3316 |
| Packaging | Strip |
| Product Status | Active |
| Type / Construction | Drum Core |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | 12MHz |
| Ratings | - |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Height - Seated (Max) | 0.205" (5.21mm) |
| Features | - |
