Description
FIXED IND 2.7UH 193MA 1.2 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1331R-272H.
1331R-272H has an inductance value of 2.7 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.
1331R-272H is rated for 193 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1331R-272H lists a DC resistance of 1.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1331R-272H uses a package or case of 2-SMD. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 2.7 µH |
| Tolerance | ±3% |
| Current Rating | 193 mA |
| DC Resistance (DCR) | 1.2Ohm Max |
| Saturation Current | 193mA |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.313" L x 0.115" W (7.95mm x 2.92mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 2.7UH 193MA 1.2 OHM |
| Series | 1331R |
| Product Status | Active |
| Core Material | Iron |
| Shielding | Shielded |
| Q @ Frequency | 48 @ 7.9MHz |
| Self Resonant Frequency | 90MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.145" (3.68mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/1331R-272H/4177971 |
