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74485540440
Inductor, Coupled, 4.4 µH, 20%, 9600 µohm, 12 A, 13.2mm x 13.2mm x 10.5mm
Image is for illustrative purposes only. Please refer to product description.
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No74485540440
Newark Part No.97W4447
Product RangeWE-CFWI Series
Technical Datasheet
Packaging Options
Available to Order
Manufacturer Standard Lead Time: 28 week(s)
| Quantity | Price |
|---|---|
| 1+ | $8.170 |
| 10+ | $8.080 |
| 25+ | $8.070 |
| 50+ | $6.730 |
| 100+ | $6.500 |
| 250+ | $6.280 |
| 500+ | $6.050 |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
$8.17
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Product Information
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No74485540440
Newark Part No.97W4447
Product RangeWE-CFWI Series
Technical Datasheet
Product RangeWE-CFWI Series
Inductance, Parallel4.4µH
RMS Current, Parallel12A
Saturation Current, Parallel24A
DC Resistance Max, Parallel0.0096ohm
Leakage Inductance-
Turns Ratio1:1
Product Length13.2mm
Product Width13.2mm
Product Height10.5mm
Inductor MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max150°C
Qualification-
Product Overview
The WE-CFWI series Coupled Flat wire Inductor with low inductance drift over temperature. It is suitable for high power switching regulators, buck, boost, SEPIC, Cuk converter, 1:1 flyback converters and battery cell charging balancers.
- Very low RDC with tolerance of 10% only
- <lt/>0.5% Typical very low leakage
- Saturation current higher than 50A
- Coupled inductor with two identical windings
- More variants due to parallel and series connection possible
Applications
Power Management, Industrial
Technical Specifications
Product Range
WE-CFWI Series
RMS Current, Parallel
12A
DC Resistance Max, Parallel
0.0096ohm
Turns Ratio
1:1
Product Width
13.2mm
Inductor Mounting
Surface Mount
Operating Temperature Max
150°C
SVHC
No SVHC (21-Jan-2025)
Inductance, Parallel
4.4µH
Saturation Current, Parallel
24A
Leakage Inductance
-
Product Length
13.2mm
Product Height
10.5mm
Operating Temperature Min
-40°C
Qualification
-
Technical Docs (2)
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability