Description
FIXED IND 630UH 3.1A 175 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744137.
744137 has an inductance value of 630 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.
744137 is rated for 3.1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744137 lists a DC resistance of 175mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744137 uses a package or case of Radial, Vertical (Open). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 630 µH |
| Tolerance | ±20% |
| Current Rating | 3.1 A |
| DC Resistance (DCR) | 175mOhm Max |
| Saturation Current | 1A |
| Operating Temperature | -40°C ~ 105°C |
| Dimensions | 1.220" Dia x 0.591" W (31.00mm x 15.00mm) |
| Case / Size | Radial, Vertical (Open) |
| Package / Case | Radial, Vertical (Open) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 630UH 3.1A 175 MOHM TH |
| Series | WE-SI |
| Product Status | Active |
| Type / Construction | Toroidal |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 1.5MHz |
| Inductance Test Frequency | 10 kHz |
| Mounting Type | Through Hole |
