B82131A5402MV1
TDK
Description
FIXED IND 1UH 4A 14 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82131A5402MV1.
B82131A5402MV1 has an inductance value of 1 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.
B82131A5402MV1 is rated for 4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B82131A5402MV1 lists a DC resistance of 14mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82131A5402MV1 uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1 µH |
| Tolerance | ±20% |
| Current Rating | 4 A |
| DC Resistance (DCR) | 14mOhm |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.197" Dia x 0.591" L (5.00mm x 15.00mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | TDK |
| Description | FIXED IND 1UH 4A 14 MOHM TH |
| Series | B82131 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Iron |
| Shielding | Unshielded |
| Self Resonant Frequency | 199MHz |
| Inductance Test Frequency | 1 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
