Description
FIXED IND 220UH 1A 359.6 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for MSS1278-224KLD.
MSS1278-224KLD has an inductance value of 220 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.
MSS1278-224KLD is rated for 1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
MSS1278-224KLD lists a DC resistance of 359.6mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
MSS1278-224KLD 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 | 220 µH |
| Tolerance | ±10% |
| Current Rating | 1 A |
| DC Resistance (DCR) | 359.6mOhm Max |
| Saturation Current | 1.96A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Coilcraft |
| Description | FIXED IND 220UH 1A 359.6 MOHM |
| Series | MSS1278 |
| Packaging | Strip |
| Product Status | Active |
| Type / Construction | Drum Core |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 3.4MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.317" (8.05mm) |
