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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
780 pcs
|
780 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Coupling Coefficient | |
| Current Rating | |
| Current Saturation | |
| DC Resistance (DCR) | |
| Halogen Free | |
| Height | |
| Inductance | |
| Leakage Inductance | |
| Length | |
| Military Grade | |
| Mounting Type | |
| Number of Coils | |
| Operating Temperature | |
| Rated Voltage | |
| Self Resonant Frequency | |
| Shielding | |
| Tape & Reel | |
| Tolerance | |
| Turns Ratio | |
| Width |
The 7448991027 is a WE-MCRI series SMT Molded Coupled Inductor manufactured by Würth Elektronik. It consists of two inductors with a 1:1 turns ratio and a coupling coefficient of 0.96. Each inductor has an inductance of 2.7 µH with ±20% tolerance. The component is rated for a maximum DC current of 7.4 A (ΔT=40K) and has a typical saturation current of 16.5 A. DC resistance is 16.3 mΩ typical and 16.8 mΩ maximum. The self-resonant frequency is 19 MHz typical. Leakage inductance is 0.2 µH typical. The maximum rated voltage is 61 V DC. The operating temperature range is -40°C to +125°C. The inductor is shielded and comes in a nonstandard surface mount package with dimensions 11.5 mm x 10.0 mm x 4.1 mm. It is suitable for applications requiring coupled inductors such as SEPIC converters, flyback converters, and multi-phase buck converters. The component is RoHS and REACH compliant, with MSL level 1.
| Qty | Low | High |
|---|---|---|
| 800+ | $3.18 | $3.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated voltage is 61 V DC.
The package is Nonstandard surface mount.
-40°C to +125°C.
Yes, it is RoHS compliant per 2011/65/EU & 2015/863.
2.7 µH with ±20% tolerance.
7.4 A maximum (ΔT=40K).
16.5 A typical (ΔL/L < 30%).