NR4012T2R2N
Taiyo Yuden
Description
FIXED IND 2.2UH 1.2A 108 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for NR4012T2R2N.
NR4012T2R2N has an inductance value of 2.2 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.
NR4012T2R2N is rated for 1.2 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
NR4012T2R2N lists a DC resistance of 108mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
NR4012T2R2N 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 | 2.2 µH |
| Tolerance | ±30% |
| Current Rating | 1.2 A |
| DC Resistance (DCR) | 108mOhm Max |
| Saturation Current | 1.65A |
| Operating Temperature | -25°C ~ 120°C |
| Dimensions | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 2.2UH 1.2A 108 MOHM |
| Series | NR |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 66MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.047" (1.20mm) |
