VLF10045T-221MR90
Power Inductor (SMD), 220 µH, 1 A, Shielded, 900 mA, VLF
- Manufacturer: TDK
- Product type: SMD Power Inductors
- Inductance: 220µH
- Product Range: VLF
- Product Width: 9.7mm
- Product Height: 4.5mm
- Product Length: 10mm
- DC Resistance Max: 0.499ohm
- RMS Current (Irms): 1A
- Power Inductor Case: 10mm x 9.7mm x 4.5mm
- Inductance Tolerance: ± 20%
- Inductor Construction: Shielded
- Saturation Current (Isat): 900mA
| Delivery and price | |
|---|---|
| Units per pack | 2500 |
| Price | 0.661 € |
| Current stock | 10+ |
| Lead time | 30 days |
(1/1) ## **SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded)** ## **Conformity to RoHS Directive** ## VLF Series VLF10045 ## **FEATURES** - Mount area: 9.7× 10.0mm - Low profile: 4.5mm max. height - Compare to SLF10145(TDK conventional product) type Low loss and large current capability design DC resistance: 0.89× SLF10145 - Rated DC current: 1.47× SLF10145 - Generic use for DC to DC converter line. - High magnetic shield construction should actualize high resolution for EMC protection. ## **SHAPES AND DIMENSIONS** **==> picture [215 x 103] intentionally omitted <==** **----- Start of picture text -----**<br> 10.0±0.4 4.5max.<br>“ @<br>0.4<br>±<br>9.7<br>**----- End of picture text -----**<br> ## Dimensions in mm - Available for automatic mounting in tape and real package. - The products contain no lead and also support lead-free soldering. - It is a product conforming to RoHS directive. ## **APPLICATIONS** Note book computers, amusement equipment, DVD players, VRMs, plasma displays, etc. **==> picture [168 x 71] intentionally omitted <==** **----- Start of picture text -----**<br> RECOMMENDED PC BOARD PATTERN<br>7.3<br>1 10.7 Dimensions in mm<br>3.6<br>**----- End of picture text -----**<br> ## **RECOMMENDED PC BOARD PATTERN** ## **ELECTRICAL CHARACTERISTICS** |Part No.|Inductance<br>(µH)|Inductance<br>tolerance(%)|Test frequency<br>(kHz)|DC resistance(mΩ)<br>max.<br>typ.|DC resistance(mΩ)<br>max.<br>typ.|Rated current(A)∗<br>Based on inductance<br>change max.|Based on temperature<br>rise typ.| |---|---|---|---|---|---|---|---| |VLF10045T-1R0N100|1.0|±30|100|5.5|4.6|13.5|10| |VLF10045T-1R5N9R0|1.5|±30|100|6.8|5.7|11.1|9| |VLF10045T-2R2N7R4|2.2|±30|100|10.2|8.5|9.1|7.4| |VLF10045T-3R3N6R9|3.3|±30|100|11.6|9.7|7.5|6.9| |VLF10045T-4R7N6R1|4.7|±30|100|15|12.5|6.3|6.1| |VLF10045T-6R8N5R1|6.8|±30|100|21.4|17.8|5.2|5.1| |VLF10045T-100M4R3|10|±20|100|29|25.0|4.3|4.3| |VLF10045T-150M3R5|15|±20|100|43|37.3|3.5|3.5| |VLF10045T-220M2R8|22|±20|100|57|49.5|2.8|3.0| |VLF10045T-330M2R3|33|±20|100|81|70.1|2.3|2.6| |VLF10045T-470M1R9|47|±20|100|112|97.6|1.9|2.2| |VLF10045T-680M1R6|68|±20|100|182|158|1.6|1.7| |VLF10045T-101M1R3|100|±20|100|250|217|1.3|1.4| |VLF10045T-151M1R1|150|±20|100|352|306|1.1|1.2| |VLF10045T-221MR90|220|±20|100|499|434|0.9|1.0| |VLF10045T-331MR70|330|±20|100|829|721|0.7|0.8| - ∗ Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance has fallen by 30%, whichever is smaller. - Operating temperature range: –40 to +105°C (Including self-temperature rise) - Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. • All specifications are subject to change without notice. 002-02 / 20080629 / e531_vlf10045.fm
Updated at February 9, 2023
TDK Corporation is a globally recognized leader in electronic components and magnetic materials. Founded in 1935 to commercialize ferrites, the Tokyo-based company has evolved into a comprehensive manufacturer of high-performance passive components, sensors, and power electronics. TDK’s advanced materials technology serves as the foundation for its extensive portfolio, driving innovation across automotive, industrial, consumer electronics, and communication technologies. Our selection of TDK components heavily features their industry-leading passive components, with a primary focus on magnetics. TDK excels in manufacturing reliable inductive solutions, offering a vast array of power inductors and RF inductors optimized for demanding power management and high-frequency applications. Furthermore, their expertise in electromagnetic compatibility is showcased through a comprehensive range of EMC and RFI suppression products. This includes common mode chokes, power line filters, and specialized shielding materials designed to ensure superior signal integrity in complex designs. Beyond inductors and filtering components, TDK provides robust circuit protection and sensing solutions essential for modern engineering. The portfolio includes precision temperature sensing and compensation NTC thermistors, alongside TVS varistors and inrush current limiting components that safeguard sensitive electronics. Complemented by fixed value inductors, supercapacitors, and charging coils, TDK's versatile product offering delivers the reliability and performance required for sophisticated circuit design.
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