Description
FIXED IND 270NH 635MA 260 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM1812-R27K-RC.
PM1812-R27K-RC has an inductance value of 270 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-R27K-RC is rated for 635 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PM1812-R27K-RC lists a DC resistance of 260mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM1812-R27K-RC 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 | 270 nH |
| Tolerance | ±10% |
| Current Rating | 635 mA |
| DC Resistance (DCR) | 260mOhm 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 270NH 635MA 260 MOHM |
| Series | PM1812 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 25.2MHz |
| Self Resonant Frequency | 180MHz |
| Inductance Test Frequency | 25.2 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.134" (3.40mm) |
