Description
FIXED IND 2.2UH 630MA 250 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82141B1222K9.
B82141B1222K9 has an inductance value of 2.2 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.
B82141B1222K9 is rated for 630 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B82141B1222K9 lists a DC resistance of 250mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82141B1222K9 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 | 2.2 µH |
| Tolerance | ±10% |
| Current Rating | 630 mA |
| DC Resistance (DCR) | 250mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.118" Dia (3.00mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | TDK |
| Description | FIXED IND 2.2UH 630MA 250 MOHM |
| Series | SBC |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 45 @ 7.96MHz |
| Self Resonant Frequency | 130MHz |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.512" (13.00mm) |
