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MINIATURE SMD CHIP CHOKE COILS

闭磁路贴片电感

Shielded SMD Power Inductors

O p e r a t i n g Te m p : - 3 0

℃ ½

1 0 0

℃

特征:



具有具有抗电磁干扰。

高功率，强力高饱和电感器。

直接连接电极对铁芯。

自动装备的尺度非常精确。

FEATURES:

● High power,High saturation inductors.

● With magnetic shield against radiation.

● Directly connected electrodeon ferrite core.

●

Highly accuratedimensions for automatic mounting.

APPLICATIONS:

● Power supply for VTRs.

● LCD televisions.

● Notebook PCs.

● Portable communication equipment.

●

DC/DC converters, etc.

IDENTIFICATION:

⑤

③

PRODUCT

125

②

类型

Type

闭磁路贴片电感

SMDRI

Shielded SMT Power

Inductors

⑤

Tolerance

J:±5%,K: ±10%, L: ±15%

M: ±20%,P: ±25%, N: ±30%

Shape and Size(Dimension are in mm)：

470

③

②

④

用途：



½½机。

液晶电视。

笔记本电脑。

小型通信机器。

DC/DC

变压器之电源供应器等。

产品型号:

SMDRI

①

外½尺寸(L×H)

(mm)

External Dimensions (L×H)

(mm)

125

12×6.0

Inductance

47 uH

④

包装

Packing

散装

Bulk Package

编带Tape

& Reel

※40.0

MINIATURE SMD CHIP CHOKE COILS

Part

A max

6.5

max

6.8

7.5

max

3.0

5.0

3.4

4.5

6.0

8.0

4.6

5.0

7.6

1.5

1.8

5.0

1.9

2.2

5.4

1.4

1.6

2.9

4.6

4.8

7.0

SMDRI62

SMDRI64

SMDRI73

SMDRI74

SMDRI124

SMDRI125

SMDRI127

SMDRI62 Series

Inductance(uH)

Part

No.

Nominal

Value

SMDRI62-2R9N

SMDRI62-4R0N

SMDRI62-5R5N

SMDRI62-100N

SMDRI62-120M

SMDRI62-150M

SMDRI62-180M

SMDRI62-220M

SMDRI62-270M

SMDRI62-330M

SMDRI62-390M

SMDRI62-470M

SMDRI62-560M

SMDRI62-680M

SMDRI62-820M

SMDRI62-101M

SMDRI62-121M

SMDRI62-151M

SMDRI62-181M

SMDRI62-221M

SMDRI62-271M

SMDRI62-331M

2.9

4.0

5.5

100

120

150

180

220

270

330

Tole.

Test

Freq.

Quality Factor

Spec.

Min

Test

Freq.

1MHz

0.796MHz

DCR

(OHM)

Max

0.068

0.080

0.096

0.150

0.200

0.230

0.270

0.340

0.380

0.450

0.490

0.690

0.780

1.070

1.210

1.390

1.900

2.180

2.770

3.120

4.380

4.940

Rated DC

Current

(Amp)Max

1.94

1.63

1.40

1.10

1.00

0.90

0.80

0.74

0.66

0.59

0.54

0.50

0.46

0.42

0.38

0.34

0.31

0.28

0.26

0.23

0.22

0.19

7.5

12.3

100KHz

※41.0

MINIATURE SMD CHIP CHOKE COILS

SMDRI64 Series

Inductance(uH)

Part

No.

Nominal

Value

SMDRI64-100N

SMDRI64-120M

SMDRI64-150M

SMDRI64-180M

SMDRI64-220M

SMDRI64-270M

SMDRI64-330M

SMDRI64-390M

SMDRI64-470M

SMDRI64-560M

SMDRI64-680M

SMDRI64-820M

SMDRI64-101M

SMDRI64-121M

SMDRI64-151M

SMDRI64-181M

SMDRI64-221M

SMDRI64-271M

SMDRI64-331M

SMDRI64-391M

SMDRI64-471M

SMDRI64-561M

SMDRI64-681M

SMDRI64-821M

SMDRI64-102M

100

120

150

180

220

270

330

390

470

560

680

820

1000

Tole.

Test

Freq.

Quality Factor

Spec.

Min

Test

Freq.

1MHz

0.796MHz

DCR

(OHM)

Max

0.12

0.13

0.18

0.24

0.27

0. 30

0.33

0.37

0.52

0.56

0.63

0.71

1.03

1.15

1.68

1.87

2.08

2.37

2.67

2.94

3.93

5.43

7.32

8.24

9.26

Rated DC

Current

(Amp)Max

1.35

1.22

1.11

1.02

0.91

0.82

0.74

0.69

0.62

0.58

0.51

0.46

0.42

0.38

0.35

0.32

0.29

0.26

0.23

0.22

0.20

0.18

0.17

0.15

0.14

100KHz

※42.0

MINIATURE SMD CHIP CHOKE COILS

SMDRI73 Series

Inductance (uH)

Part

No.

Nominal

Value

SMDRI73-2R2N

SMDRI73-3R3N

SMDRI73-4R7N

SMDRI73-100N

SMDRI73-120M

SMDRI73-150M

SMDRI73-180M

SMDRI73-220M

SMDRI73-270M

SMDRI73-330M

SMDRI73-390M

SMDRI73-470M

SMDRI73-560M

SMDRI73-680M

SMDRI73-820M

SMDRI73-101M

SMDRI73-121M

SMDRI73-151M

SMDRI73-181M

SMDRI73-221M

SMDRI73-271M

SMDRI73-331M

SMDRI73-391M

SMDRI73-471M

SMDRI73-561M

SMDRI73-681M

SMDRI73-821M

SMDRI73-102M

2.2

3.3

4.7

100

120

150

180

220

270

330

390

470

560

680

820

1000

Tole.

Test

Freq.

Quality Factor

Spec.

Min

Test

Freq.

1MHz

0.796MHz

DCR

(OHM)

Max

0.025

0.035

0.051

0.072

0. 098

0.130

0.140

0. 190

0.210

0.240

0.320

0.360

0.470

0.520

0.690

0.790

0.890

1.270

1.450

1. 650

2.310

2.620

2.940

4.180

4.670

5.730

6.540

9.440

Rated DC

Current

(Amp)Max

3.00

2.50

2.00

1.68

1.52

1.33

1.20

1.07

0.96

0.91

0.77

0.76

0.68

0.61

0.57

0.50

0.49

0.43

0.39

0.35

0.32

0.28

0.26

0.24

0.22

0.19

0.18

0.16

100KHz

※43.0

MINIATURE SMD CHIP CHOKE COILS

SMDRI74 Series

Inductance (uH)

Part

No.

Nominal

Value

SMDRI74-100N

SMDRI74-120M

SMDRI74-150M

SMDRI74-180M

SMDRI74-220M

SMDRI74-270M

SMDRI74-330M

SMDRI74-390M

SMDRI74-470M

SMDRI74-560M

SMDRI74-680M

SMDRI74-820M

SMDRI74-101M

SMDRI74-121M

SMDRI74-151M

SMDRI74-181M

SMDRI74-221M

SMDRI74-271M

SMDRI74-331M

SMDRI74-391M

SMDRI74-471M

SMDRI74-561M

SMDRI74-681M

SMDRI74-821M

SMDRI74-102M

100

120

150

180

220

270

330

390

470

560

680

820

1000

Tole.

Test

Freq.

Quality Factor

Spec.

Min

Test

Freq.

1MHz

0.796MHz

DCR

(OHM)

Max

0.049

0.058

0.081

0.091

0.110

0.150

0.170

0.230

0. 260

0.350

0.380

0.430

0.610

0. 660

0.880

0.980

1.170

1.640

1.860

2.850

3.010

3.620

4.630

5.200

6. 000

Rated DC

Current

(Amp)Max

1.84

1.71

1.47

1.31

1.23

1.12

0.96

0.91

0.88

0.75

0.69

0.61

0.60

0.52

0.46

0.42

0.36

0.34

0.32

0.29

0.26

0.23

0.22

0.20

0.18

100KHz

※44.0