Description
FIXED IND 330NH 605MA 280 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM1812-R33K.
PM1812-R33K has an inductance value of 330 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
PM1812-R33K is rated for 605 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PM1812-R33K lists a DC resistance of 280mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM1812-R33K 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 | 330 nH |
| Tolerance | ±10% |
| Current Rating | 605 mA |
| DC Resistance (DCR) | 280mOhm Max |
| Operating Temperature | -40°C ~ 100°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 330NH 605MA 280 MOHM |
| Series | PM1812 |
| Product Status | Obsolete |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 25.2MHz |
| Self Resonant Frequency | 165MHz |
| Inductance Test Frequency | 25.2 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.134" (3.40mm) |
