贴片式半屏蔽电感北京博为同创电子科技有限公司

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贴片式半屏蔽电感

贴片式半屏蔽电感 SMD半屏蔽功率电感适用于DC/DC转换,与非屏蔽系列相比，用磁性胶粘合的电线绕降低了噪声。还实现了线圈的机械稳定。芯料会提高渗透率，并产生更高的饱和电流

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SMD Semi-shielded Power Inductor

These tiny semi-shielded power inductors are especially suitable for DC/DC

converters. The wire windings bonded with magnetic glue reduce the buzz noise,as compared with the unshielded series. Mechanical stabilization of the coil is also achieved. The core material raises permeability and gives rise to a higher saturation current. The NRS series encompasses twenty packages from 2510 to 8040.

List Of Products Picture Serial No. Dimension(mm) L I_R R_DC I_Sat download (mH) (A) (mΩ) (A) NRSE2510 2.5ⅹ2.0ⅹ1.0 0.33~15 0.45~2.45 0.033~0.78 0.6~4.3 NRSE2512 2.5ⅹ2.0ⅹ1.2 1~15 0.4~1.58 85~900 0.68~3 NRSE3010 3.0ⅹ3.0ⅹ1.0 1~22 0.38~1.45 65~930 0.35~1.4 NRSE3012 3.0ⅹ3.0ⅹ1.2 0.33~47 0.35~2.9 21~1450 0.27~3.0 NRSE3015 3.0ⅹ3.0ⅹ1.5 0.3~47 0.32~3.5 15~1200 0.35~4.6 NRSE4012 4.0ⅹ4.0ⅹ1.2 1~47 0.37~2.0 42~1100 0.45~3.0 NRSE4015 4.0ⅹ4.0ⅹ1.65 1~68 0.42~2.5 35~1600 0.5~3.3 NRSE4018 4.0ⅹ4.0ⅹ1.85 0.56~47 0.5~3.5 18~850 0.57~6.5 NRSE4020 4.0ⅹ4.0ⅹ2.1 0.33~68 0.35~3.3 13~1250 0.6~7.5 NRSE4030 4.0ⅹ4.0ⅹ3.0 0.47~470 0.2~3.5 11~5500 0.3~7.5 NRSE5020 4.6ⅹ5.0ⅹ2.2 0.22~220 0.3~5 11~2230 0.35~6 NRSE5040 5.0ⅹ5.0ⅹ4.0 1~100 0.7~4.9 13~560 0.75~7.35 NRSE6020 6.0ⅹ6.0ⅹ2.0 0.68~68 0.68~3.8 15~815 0.8~7.5 NRSE6028 6.0ⅹ6.0ⅹ2.8 1~120 0.58~4.6 12~820 0.62~6.7 NRSE6045 6.0ⅹ6.0ⅹ4.5 0.56~220 0.55~6.2 7.5~890 0.63~14.5 NRSE8040 8.0ⅹ8.0ⅹ4.2 0.56~680 0.45~7.6 5~1750 0.5~11.5

Picture	Serial No.	Dimension(mm)	L	I_R	R_DC	I_Sat	download
Picture	Serial No.	Dimension(mm)	(mH)	(A)	(mΩ)	(A)	download
	NRSE2510	2.5ⅹ2.0ⅹ1.0	0.33~15	0.45~2.45	0.033~0.78	0.6~4.3
	NRSE2512	2.5ⅹ2.0ⅹ1.2	1~15	0.4~1.58	85~900	0.68~3
	NRSE3010	3.0ⅹ3.0ⅹ1.0	1~22	0.38~1.45	65~930	0.35~1.4
	NRSE3012	3.0ⅹ3.0ⅹ1.2	0.33~47	0.35~2.9	21~1450	0.27~3.0
	NRSE3015	3.0ⅹ3.0ⅹ1.5	0.3~47	0.32~3.5	15~1200	0.35~4.6
	NRSE4012	4.0ⅹ4.0ⅹ1.2	1~47	0.37~2.0	42~1100	0.45~3.0
	NRSE4015	4.0ⅹ4.0ⅹ1.65	1~68	0.42~2.5	35~1600	0.5~3.3
	NRSE4018	4.0ⅹ4.0ⅹ1.85	0.56~47	0.5~3.5	18~850	0.57~6.5
	NRSE4020	4.0ⅹ4.0ⅹ2.1	0.33~68	0.35~3.3	13~1250	0.6~7.5
	NRSE4030	4.0ⅹ4.0ⅹ3.0	0.47~470	0.2~3.5	11~5500	0.3~7.5
	NRSE5020	4.6ⅹ5.0ⅹ2.2	0.22~220	0.3~5	11~2230	0.35~6
	NRSE5040	5.0ⅹ5.0ⅹ4.0	1~100	0.7~4.9	13~560	0.75~7.35
	NRSE6020	6.0ⅹ6.0ⅹ2.0	0.68~68	0.68~3.8	15~815	0.8~7.5
	NRSE6028	6.0ⅹ6.0ⅹ2.8	1~120	0.58~4.6	12~820	0.62~6.7
	NRSE6045	6.0ⅹ6.0ⅹ4.5	0.56~220	0.55~6.2	7.5~890	0.63~14.5
	NRSE8040	8.0ⅹ8.0ⅹ4.2	0.56~680	0.45~7.6	5~1750	0.5~11.5