Description
FIXED IND 4.7MH 120MA 21 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82144B1475J000.
B82144B1475J000 has an inductance value of 4.7 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
B82144B1475J000 is rated for 120 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B82144B1475J000 lists a DC resistance of 21Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82144B1475J000 uses a package or case of Radial, Vertical Cylinder. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 4.7 mH |
| Tolerance | ±5% |
| Current Rating | 120 mA |
| DC Resistance (DCR) | 21Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.256" Dia (6.50mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | TDK |
| Description | FIXED IND 4.7MH 120MA 21 OHM TH |
| Series | LBC |
| Product Status | Last Time Buy |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 60 @ 252kHz |
| Self Resonant Frequency | 1.1MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.571" (14.50mm) |
