Description
FIXED IND 180UH 250MA 2.07 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 3500-181K.
3500-181K has an inductance value of 180 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.
3500-181K is rated for 250 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
3500-181K lists a DC resistance of 2.07Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
3500-181K uses a package or case of Radial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 180 µH |
| Tolerance | ±10% |
| Current Rating | 250 mA |
| DC Resistance (DCR) | 2.07Ohm Max |
| Saturation Current | 560mA |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.385" L x 0.150" W (9.78mm x 3.81mm) |
| Case / Size | Radial |
| Package / Case | Radial |
| Supplier | Bourns Inc. |
| Description | FIXED IND 180UH 250MA 2.07 OHM |
| Series | 3500 |
| Product Status | Obsolete |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 75 @ 796kHz |
| Inductance Test Frequency | 796 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.300" (7.62mm) |
