Description
FIXED IND 10UH 250MA 1.6 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM40-100K.
PM40-100K has an inductance value of 10 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.
PM40-100K 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.
PM40-100K lists a DC resistance of 1.6Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM40-100K uses a package or case of 1812 (4532 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 10 µH |
| Tolerance | ±10% |
| Current Rating | 250 mA |
| DC Resistance (DCR) | 1.6Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Case / Size | 1812 (4532 Metric) |
| Package / Case | 1812 (4532 Metric) |
| Supplier | Bourns Inc. |
| Description | FIXED IND 10UH 250MA 1.6 OHM SMD |
| Series | PM40 |
| Product Status | Obsolete |
| Type / Construction | Molded |
| Core Material | Iron Powder |
| Shielding | Unshielded |
| Q @ Frequency | 50 @ 2.52MHz |
| Self Resonant Frequency | 20MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.126" (3.20mm) |
