Description
FIXED IND 56UH 7.9A 21 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM2120-560K.
PM2120-560K has an inductance value of 56 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.
PM2120-560K is rated for 7.9 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PM2120-560K lists a DC resistance of 21mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM2120-560K 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 | 56 µH |
| Tolerance | ±10% |
| Current Rating | 7.9 A |
| DC Resistance (DCR) | 21mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 1.201" L x 1.000" W (30.50mm x 25.40mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 56UH 7.9A 21 MOHM SMD |
| Series | PM2120 |
| Product Status | Obsolete |
| Type / Construction | Toroidal |
| Core Material | Iron |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.790" (20.07mm) |
