Description
FIXED IND 4.7UH 294MA 2.6 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1537R-28K.
1537R-28K has an inductance value of 4.7 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.
1537R-28K is rated for 294 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1537R-28K lists a DC resistance of 2.6Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1537R-28K 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 | 4.7 µH |
| Tolerance | ±10% |
| Current Rating | 294 mA |
| DC Resistance (DCR) | 2.6Ohm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 4.7UH 294MA 2.6 OHM TH |
| Series | 1537R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 33 @ 7.9MHz |
| Self Resonant Frequency | 90MHz |
| Ratings | - |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | - |
| Height - Seated (Max) | - |
| Features | - |
