Description
FIXED IND 1.2MH 63MA 12 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SDR0503-122JL.
SDR0503-122JL 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.
SDR0503-122JL is rated for 63 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SDR0503-122JL lists a DC resistance of 12Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SDR0503-122JL 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 | 1.2 mH |
| Tolerance | ±5% |
| Current Rating | 63 mA |
| DC Resistance (DCR) | 12Ohm Max |
| Saturation Current | 90mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.197" L x 0.189" W (5.00mm x 4.80mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 1.2MH 63MA 12 OHM SMD |
| Series | SDR0503 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 252kHz |
| Self Resonant Frequency | 3MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.130" (3.30mm) |
