Description
FIXED IND 2.2UH 202MA 1.1 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for M1331-222K.
M1331-222K has an inductance value of 2.2 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.
M1331-222K is rated for 202 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
M1331-222K lists a DC resistance of 1.1Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
M1331-222K 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 | 2.2 µH |
| Tolerance | ±10% |
| Current Rating | 202 mA |
| DC Resistance (DCR) | 1.1Ohm Max |
| Saturation Current | 202mA |
| 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 2.2UH 202MA 1.1 OHM |
| Series | M1331 |
| Product Status | Obsolete |
| Core Material | Iron |
| Shielding | Shielded |
| Q @ Frequency | 45 @ 7.9MHz |
| Self Resonant Frequency | 95MHz |
| 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/M1331-222K/4197474 |