Description
FIXED IND 100NH 4A 20 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1944R-01K.
1944R-01K has an inductance value of 100 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.
1944R-01K is rated for 4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1944R-01K lists a DC resistance of 20mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1944R-01K uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 100 nH |
| Tolerance | ±10% |
| Current Rating | 4 A |
| DC Resistance (DCR) | 20mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 100NH 4A 20 MOHM TH |
| Series | 1944R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 75 @ 50MHz |
| Self Resonant Frequency | 400MHz |
| Inductance Test Frequency | 25 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1944R-01K/4180374 |