Description
FIXED IND 270NH 1.053A 180 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for S1812R-271K.
S1812R-271K 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.
S1812R-271K is rated for 1.053 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
S1812R-271K lists a DC resistance of 180mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
S1812R-271K 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 | 1.053 A |
| DC Resistance (DCR) | 180mOhm 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 | Delevan |
| Description | FIXED IND 270NH 1.053A 180 MOHM |
| Series | S1812R |
| Product Status | Active |
| Core Material | Iron |
| Shielding | Shielded |
| Q @ Frequency | 50 @ 25MHz |
| Self Resonant Frequency | 280MHz |
| Inductance Test Frequency | 25 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.134" (3.40mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/S1812R-271K/1095899 |