Description
FIXED IND 50UH 3.93A 40 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PTHF50R-50SM.
PTHF50R-50SM has an inductance value of 50 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.
PTHF50R-50SM is rated for 3.93 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PTHF50R-50SM lists a DC resistance of 40mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PTHF50R-50SM 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 | 50 µH |
| Tolerance | ±10% |
| Current Rating | 3.93 A |
| DC Resistance (DCR) | 40mOhm Max |
| Saturation Current | 2A |
| Dimensions | 0.700" L x 0.670" W (17.78mm x 17.02mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 50UH 3.93A 40 MOHM SMD |
| Series | PTHFR-SM |
| Product Status | Active |
| Type / Construction | Toroidal |
| Core Material | Molybdenum Permalloy(MPP) |
| Shielding | Shielded |
| Self Resonant Frequency | 7MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.400" (10.16mm) |