Datasheet > WPA252012S-R47ML

WPA252012S-R47ML

更新时间： 2024-04-09 18:58:14

品牌	Logo	应用领域
华新科技 - WALSIN		/
页数	文件大小	规格书
12页	1383K
描述
SMD Molded Power Choke (AEC-Q200) / WPA Series 0.47, 30, 5.8A

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WPA252012S-R47ML 数据手册

Customer Approval Sheet

5. Performance Characteristics

5.1. Specifications

RDC [mΩ]

Isat [A]

Irms [A]

SRF

[MHz]

Quality

Factor

INPAQ

Part Number

Li [μH]

Initial inductance

DC Resistance

Saturation Current

Heat Rating Current

Typ.

Max.

Typ.

6.8

4.8

4.0

3.5

2.8

2.2

Max.

6.2

4.3

3.5

3.2

2.5

2.0

Typ.

5.8

3.9

2.9

2.5

2.1

1.8

Max.

4.9

3.3

2.5

2.2

1.8

1.5

Typ.

>120

Typ.

WPA252012S-R47ML

WPA252012S-1R0ML

WPA252012S-1R5ML

WPA252012S-2R2ML

WPA252012S-3R3ML

WPA252012S-4R7ML

0.47

1.5

2.2

3.3

4.7

116

160

130

180

Notes

Customized design is available, please contact us.

All test referenced to 25℃ ambient.

Inductance tolerance +/- 20%.

Inductance is measured with Agilent^®LCR meter 4285A (or equivalent) at 1MHz/1V.

DC resistance is measured with HIOKI^®micro-ohm meter RM3542 or equivalent.

Isat：DC current (A) that will cause Li to drop approximately 30%.

Irms：DC current (A) that will cause an approximate ΔT of 40℃.

The rated current value is following either Isat (max.) or Irms (max), which value is lower one.

The part temperature (ambient + temp rise) should not exceed 125°C under worst case operating conditions. PCB

land pattern, trace size - thick, circuit design and proximity to other components are all the factors will affect the

temperature performance of the device. Therefore, it should be approved in application conditions and end product.

10. Rated voltage:20V DC (max.)

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