Description
FIXED IND 1.8UH 217MA 950 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for M1331-182K.
M1331-182K has an inductance value of 1.8 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.
M1331-182K is rated for 217 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
M1331-182K lists a DC resistance of 950mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
M1331-182K uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.8 µH |
| Tolerance | ±10% |
| Current Rating | 217 mA |
| DC Resistance (DCR) | 950mOhm Max |
| Saturation Current | 217mA |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.320" L x 0.125" W (8.13mm x 3.18mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 1.8UH 217MA 950 MOHM |
| Series | M1331 |
| Product Status | Obsolete |
| Core Material | Iron |
| Shielding | Shielded |
| Q @ Frequency | 43 @ 7.9MHz |
| Self Resonant Frequency | 105MHz |
| 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/M1331-182K/4197470 |