Description
FIXED IND 4.7UH 3.1A 37.7 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for NR5040T4R7N.
NR5040T4R7N 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.
NR5040T4R7N 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.
NR5040T4R7N lists a DC resistance of 37.7mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
NR5040T4R7N 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 | 4.7 µH |
| Tolerance | ±30% |
| Current Rating | 3.1 A |
| DC Resistance (DCR) | 37.7mOhm Max |
| Saturation Current | 3.3A |
| Operating Temperature | -25°C ~ 120°C |
| Dimensions | 0.193" L x 0.193" W (4.90mm x 4.90mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 4.7UH 3.1A 37.7 MOHM |
| Series | NR |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Semi-Shielded |
| Self Resonant Frequency | 28MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.161" (4.10mm) |
