Description
FIXED IND 22UH 680MA 378 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM43-220M.
PM43-220M 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.
PM43-220M is rated for 680 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PM43-220M lists a DC resistance of 378mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM43-220M 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 PM43-220M to manufacturer, series, and broader datasheet collections.
Product Attributes
| Inductance | 22 µH |
| Tolerance | ±20% |
| Current Rating | 680 mA |
| DC Resistance (DCR) | 378mOhm |
| Operating Temperature | -40°C ~ 100°C |
| Dimensions | 0.177" L x 0.157" W (4.50mm x 4.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 22UH 680MA 378 MOHM |
| Series | PM43 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 24MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.138" (3.50mm) |
