Description
FIXED IND 137UH 7A 50 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744153.
744153 has an inductance value of 137 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.
744153 is rated for 7 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744153 lists a DC resistance of 50mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744153 uses a package or case of Radial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 137 µH |
| Tolerance | ±20% |
| Current Rating | 7 A |
| DC Resistance (DCR) | 50mOhm Max |
| Saturation Current | 2A |
| Operating Temperature | -40°C ~ 105°C |
| Dimensions | 1.260" Dia x 0.610" W (32.00mm x 15.50mm) |
| Case / Size | Radial |
| Package / Case | Radial |
| Supplier | Würth Elektronik |
| Description | FIXED IND 137UH 7A 50 MOHM TH |
| Series | WE-SI |
| Product Status | Active |
| Type / Construction | Toroidal |
| Core Material | Iron Powder |
| Shielding | Unshielded |
| Self Resonant Frequency | 6.4MHz |
| Inductance Test Frequency | 10 kHz |
| Mounting Type | Through Hole |
