Description
FIXED IND 22UH 5.2A 78.94 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SPM10040T-220M-HZ.
SPM10040T-220M-HZ has an inductance value of 22 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.
SPM10040T-220M-HZ is rated for 5.2 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SPM10040T-220M-HZ lists a DC resistance of 78.94mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SPM10040T-220M-HZ 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 | 22 µH |
| Tolerance | ±20% |
| Current Rating | 5.2 A |
| DC Resistance (DCR) | 78.94mOhm Max |
| Saturation Current | 3.4A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.421" L x 0.394" W (10.70mm x 10.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | TDK |
| Description | FIXED IND 22UH 5.2A 78.94 MOHM |
| Series | SPM-HZ |
| Product Status | Not For New Designs |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Metal |
| Shielding | Shielded |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.157" (4.00mm) |
