Description
FIXED IND 82UH 220MA 1.56 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM42S-820.
PM42S-820 has an inductance value of 82 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.
PM42S-820 is rated for 220 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PM42S-820 lists a DC resistance of 1.56Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM42S-820 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 | 82 µH |
| Tolerance | ±30% |
| Current Rating | 220 mA |
| DC Resistance (DCR) | 1.56Ohm Max |
| Operating Temperature | -30°C ~ 100°C |
| Dimensions | 0.189" L x 0.189" W (4.80mm x 4.80mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 82UH 220MA 1.56 OHM |
| Series | PM42S |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Inductance Test Frequency | 10 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.079" (2.00mm) |
