Description
FIXED IND 15MH 20MA 168 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SDR0503-153J.
SDR0503-153J has an inductance value of 15 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.
SDR0503-153J is rated for 20 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SDR0503-153J lists a DC resistance of 168Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SDR0503-153J 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 | 15 mH |
| Tolerance | ±5% |
| Current Rating | 20 mA |
| DC Resistance (DCR) | 168Ohm Max |
| Saturation Current | 32mA |
| 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 15MH 20MA 168 OHM SMD |
| Series | SDR0503 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 30 @ 79.6kHz |
| Self Resonant Frequency | 1MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.130" (3.30mm) |
