Description
FIXED IND 1.2MH 140MA 12.6 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82442T1125J50.
B82442T1125J50 has an inductance value of 1.2 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.
B82442T1125J50 is rated for 140 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B82442T1125J50 lists a DC resistance of 12.6Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82442T1125J50 uses a package or case of 2-SMD, J-Lead. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.2 mH |
| Tolerance | ±5% |
| Current Rating | 140 mA |
| DC Resistance (DCR) | 12.6Ohm Max |
| Saturation Current | 223mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.220" L x 0.197" W (5.60mm x 5.00mm) |
| Case / Size | 2-SMD, J-Lead |
| Package / Case | 2-SMD, J-Lead |
| Supplier | TDK |
| Description | FIXED IND 1.2MH 140MA 12.6 OHM |
| Series | SIMID |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 30 @ 252kHz |
| Self Resonant Frequency | 1.7MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 252 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 2220 (5650 Metric) |
| Height - Seated (Max) | 0.209" (5.30mm) |
