Description
FIXED IND 1.2UH 4.4A 25 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SPD74-122M.
SPD74-122M has an inductance value of 1.2 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.
SPD74-122M is rated for 4.4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SPD74-122M lists a DC resistance of 25mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SPD74-122M 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 | 1.2 µH |
| Tolerance | ±20% |
| Current Rating | 4.4 A |
| DC Resistance (DCR) | 25mOhm Max |
| Saturation Current | 4.4A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 1.2UH 4.4A 25 MOHM SMD |
| Series | SPD74 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.185" (4.70mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/SPD74-122M/505222 |