Power Inductors Ind 2.1uH 21A SMD Dual Toroid
43212C: Power Inductors Ind 2.1uH 21A SMD Dual Toroid
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Inductance : | 2.1 uH | Maximum DC Current : | 21 Amps | ||
Maximum DC Resistance : | 2.22 mOhms | Self Resonant Frequency : | 106 MHz | ||
Dimensions : | 23.1 mm W x 20.3 mm L x 9.91 mm H | Termination Style : | SMD/SMT |
The 4300 Series has 8 features.The first one is RoHS compliant.The second one is toroidal construction minimizes EMI.The third one is compact size.The fourth one is surface mount.The fifth one is UL94 V-0 package materials.The sixth one is pick & place compatible.The eighth one is J-STD-020C reflow.The last one is backward compatible with Sn/Pb soldering systems.
The 4300 series is a range of surface mount dual-winding toroidal inductors designed for use in switching power supplies and DC/DC converters.These devices can also be used as common-mode chokes, as the windings have a 1:1 ratio. They are ideal for applications requiring low profile compact components in a surface mount package.
The 4300 series has some absolute maximum ratings.Isolation voltage (flash tested for 1 second), pins 1 & 2 is 500VDC.Operating temperature range is -40°C to +125°C.Storage temperature range is -40°C to +130°C.
The 4300 series has 3 soldering informations.The first one is peak reflow temperature is 245°C.The second one is pin finish is pure tin dip.The third one is moisture sensitivity level is 1.
The 43212C'packaging information: tape & reel (add suffix -R to part No. e.g. 43212C-R) is 180 per reel.Box is 35 per box.The 43402C'packaging information: tape & reel (add suffix -R to part No. e.g. 43212C-R) is 160 per reel.Box is 20 per box.
The 4300 series has 3 all specifications typical at TA=25°C.The first one is when connecting windings in series, inductance will be 4 times the figure shown.The second one is with windings connected in parallel. Maximum DC current occurs when the temperature rise reaches 55°C.The third one is For further information, please visit www.murata-ps.com/rohs.
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