DFE201610P [MURATA]

The use of Flat wire for Low DC resistance;


型号：	DFE201610P
厂家：	muRata
描述：	The use of Flat wire for Low DC resistance
文件：	总1页 (文件大小：174K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Metal Alloy Inductors

金属合金功率电感器

DFE201610P

Inductance Range: 0.24~2.2µH

Recommended patterns

推荐焊盘尺寸

(Unit: mm)

FEATURES 特点

• Miniature size: 2016 footprint (2.0mm×1.6mm) and low

profile(1.0mm Max. height)

• The use of magnetic iron powder ensure capability for

large current.

• 小型薄型构造(2.0ｘ1.6ｍｍ、高度1.0mm Max.)

• 使用合金系磁性粉，保证了大电流

• 采用平角线、低直流电阻

• 闭磁路构造、低芯片噪音

• The use of Flat wire for Low DC resistance.

• Magnetically shielded, low audible core noise.

• Reflow solderable.

•

适合回流焊接

• 使用温度范围：-40～+125°C

• Operating temperature : -40～+125°C

STANDARD PART NUMBERS 标准零件号码

TYPE DFE201610P (Quantity/reel; 3,000 PCS)

零件号码

电感值⁽¹⁾

公差

测试频率

最大直流电阻⁽²⁾

最大电感值减小电流⁽³⁾

最大温度上升电流⁽³⁾

Temperature

Inductance

DC Resistance⁽²⁾

(mΩ)

Test

Frequency

(MHz)

Inductance⁽¹⁾

Tolerance

(%)

Decrease Current⁽³⁾

Rise Current⁽³⁾

Part

Number

L(µH)

(A) Max. (Typ.)

ΔL/L=30%

5.4 (6.0)

∆T=40°C

(A) Max. (Typ.)

3.8 (4.5)

Max. (Typ.)

DFE201610P-R24M=P2

DFE201610P-R33M=P2

DFE201610P-R47M=P2

DFE201610P-R68M=P2

DFE201610P-1R0M=P2

DFE201610P-1R5M=P2

DFE201610P-2R2M=P2

0.24

0.33

0.47

0.68

1.0

1.5

2.2

±20

26 (20)

34 (26)

40 (32)

48 (40)

70 (58)

110 (92)

168 (140)

4.7 (5.2)

4.0 (4.5)

3.6 (4.0)

3.1 (3.4)

2.5 (2.8)

2.0 (2.2)

3.5 (4.0)

3.1 (3.6)

2.7 (3.2)

2.2 (2.6)

1.8 (2.1)

1.4 (1.6)

(1)Inductance is measured with a LCR meter 4284A (Agilent

Technologies) or equivalent. Test frequency at 1MHz

(2)DC resistance is measured with 34420A (Agilent Technologies) or

3541(HIOKI). (Reference ambient temperature 20°C)

(3)Maximum allowable DC current is that which causes a 30%

inductance reduction from the initial value, coil temperature to rise

by 40°C whichever is smaller.

(1)LCR仪表4284A (Agilent Technologies)或者功能相同的仪器在

1MHz下测试电感值。

(2)通过数码万用表34420A (Agilent Technologies)/ 3541(HIOKI)或者

相类似的工具测试直流电阻。（环境温度为20°C）

(3)允许最大直流电的范围是以下两者中比较小的一个：从开始值降低

30%的电感值，或者线圈温度升高40°C。

（参考周围环境温度20°C）。

(Reference ambient temperature 20°C)

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