Description
FIXED IND 47NH 450MA 300 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM20-R047M.
PM20-R047M has an inductance value of 47 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
PM20-R047M is rated for 450 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PM20-R047M lists a DC resistance of 300mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM20-R047M uses a package or case of 1210 (3225 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 47 nH |
| Tolerance | ±20% |
| Current Rating | 450 mA |
| DC Resistance (DCR) | 300mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
| Case / Size | 1210 (3225 Metric) |
| Package / Case | 1210 (3225 Metric) |
| Supplier | Bourns Inc. |
| Description | FIXED IND 47NH 450MA 300 MOHM |
| Series | PM20 |
| Product Status | Obsolete |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 26 @ 100MHz |
| Self Resonant Frequency | 1.2GHz |
| Inductance Test Frequency | 100 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1210 |
| Height - Seated (Max) | 0.087" (2.20mm) |
