Description
FIXED IND 42NH 34A 0.77 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7449152042.
7449152042 has an inductance value of 42 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.
7449152042 is rated for 34 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7449152042 lists a DC resistance of 0.77mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7449152042 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 | 42 nH |
| Tolerance | ±20% |
| Current Rating | 34 A |
| DC Resistance (DCR) | 0.77mOhm Max |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.472" L x 0.453" W (12.00mm x 11.50mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 42NH 34A 0.77 MOHM SMD |
| Series | WE-ACHC |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Air |
| Shielding | Unshielded |
| Q @ Frequency | 240 @ 100MHz |
| Self Resonant Frequency | 605MHz |
| Inductance Test Frequency | 1 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1212 |
| Height - Seated (Max) | 0.299" (7.60mm) |
