Description
FIXED IND 120UH 5.8A 39 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM2120-121K.
PM2120-121K has an inductance value of 120 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.
PM2120-121K is rated for 5.8 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PM2120-121K lists a DC resistance of 39mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM2120-121K uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from PM2120-121K to manufacturer, series, and broader datasheet collections.
Alternative Solutions
Compare possible alternatives with similar specifications. Verify every electrical and mechanical requirement before use.
Product Attributes
| Inductance | 120 µH |
| Tolerance | ±10% |
| Current Rating | 5.8 A |
| DC Resistance (DCR) | 39mOhm 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 120UH 5.8A 39 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) | 0.870" (22.10mm) |
