Series Number

3003 9th Avenue SW

PO Box 50

Watertown, SD 57201

Toll free: 888-978-2638

Ph: 605-886-3326

Fax: 605-886-8995

SMD Shielded Base Plate Power Inductor Series; Part Numbering Sequence: ( Series Number ) - ( Suffix Code )(Tolerance), example DQ1260-220M

Bulk Packaging add (-B) to end of Part Numbering Sequence. example DQ1260-220M-B

Series

Number

Units

L

W

H

X

Y

Z

A

B

C

inches

0.256"

0.272"

0.118"

0.181"

0.043"

0.063"

0.069"

0.049"

0.171"

[ mm ]

[ 6.50 ]

[ 6.90 ]

[ 3.00 ]

[ 4.60 ]

[ 1.10 ]

[ 1.60 ]

[ 1.75 ]

[ 1.25 ]

[ 4.35 ]

inches

0.256"

0.272"

0.197"

0.181"

0.043"

0.063"

0.069"

0.049"

0.171"

[ mm ]

[ 6.50 ]

[ 6.90 ]

[ 5.00 ]

[ 4.60 ]

[ 1.10 ]

[ 1.60 ]

[ 1.75 ]

[ 1.25 ]

[ 4.35 ]

inches

0.295"

0.295"

0.134"

0.197"

0.047"

0.079"

0.084"

0.052"

0.189"

[ mm ]

[ 7.50 ]

[ 7.50 ]

[ 3.40 ]

[ 5.00 ]

[ 1.20 ]

[ 2.00 ]

[ 2.13 ]

[ 1.33 ]

[ 4.80 ]

inches

0.295"

0.295"

0.177"

0.197"

0.047"

0.079"

0.084"

0.052"

0.189"

[ mm ]

[ 7.50 ]

[ 7.50 ]

[ 4.50 ]

[ 5.00 ]

[ 1.20 ]

[ 2.00 ]

[ 2.13 ]

[ 1.33 ]

[ 4.80 ]

inches

0.504"

0.504"

0.236"

0.315"

0.087"

0.197"

0.202"

0.084"

0.307"

[ mm ]

[ 12.80 ]

[ 12.80 ]

[ 6.00 ]

[ 8.00 ]

[ 2.20 ]

[ 5.00 ]

[ 5.13 ]

[ 2.13 ]

[ 7.80 ]

inches

0.504"

0.504"

0.315"

0.315"

0.087"

0.197"

0.202"

0.084"

0.307"

[ mm ]

[ 12.80 ]

[ 12.80 ]

[ 8.00 ]

[ 8.00 ]

[ 2.20 ]

[ 5.00 ]

[ 5.13 ]

[ 2.13 ]

[ 7.80 ]

DQ6530

DQ6545

DQ7534

DQ7545

DQ1260

DQ1280

L

1

Suffix

DCR

2

3

Tolernace

DCR

2

3

Tolernace

DCR

2

3

Tolernace

DCR

2

3

Tolernace

DCR

2

3

Tolernace

DCR

2

3

Tolernace

µH

Codes

Ω

A

Suffix

4

Ω

A

Suffix

4

Ω

A

Suffix

4

Ω

A

Suffix

4

Ω

A

Suffix

4

Ω

A

Suffix

4

0.33

R33

0.017

8.50

M

1.0

1R0

0.0093

7.97

M

1.2

1R2

0.009

9.80

M

1.5

1R5

0.003

16.00

M

0.003

25.00

M

2.4

2R4

0.009

13.50

M

0.012

8.00

M

3.3

3R3

0.068

1.940

M

0.030

4.50

M

0.007

12.70

M

3.5

3R5

0.014

7.50

M

4.7

4R7

0.080

1.630

M

0.06

2.50

M

0.018

10.00

M

0.016

13.50

M

5.5

5R5

0.096

1.400

M

6.1

6R1

0.018

6.60

M

6.8

6R8

0.018

12.00

M

7.6

7R6

0.020

5.90

M

10

100

0.15

1.10

M

0.12

1.35

M

0.072

1.68

M

0.049

1.84

M

0.025

4.00

M

0.022

5.40

M

12

120

0.20

1.00

M

0.13

1.22

M

0.098

1.52

M

0.058

1.71

M

0.027

3.50

M

0.025

4.90

M

15

150

0.23

0.90

M

0.18

1.11

M

0.130

1.33

M

0.081

1.47

M

0.030

3.30

M

0.027

4.50

M

18

180

0.27

0.80

M

0.24

1.02

M

0.140

1.20

M

0.091

1.31

M

0.034

3.00

M

0.040

3.90

M

22

220

0.34

0.74

M

0.27

0.91

M

0.190

1.07

M

0.110

1.23

M

0.036

2.80

M

0.044

3.60

M

27

270

0.38

0.66

M

0.30

0.82

M

0.210

0.96

M

0.150

1.12

M

0.051

2.30

M

0.046

3.40

M

33

330

0.45

0.59

M

0.33

0.74

M

0.240

0.91

M

0.170

0.96

M

0.057

2.10

M

0.065

3.00

M

39

390

0.49

0.54

M

0.37

0.69

M

0.320

0.77

M

0.230

0.91

M

0.068

2.00

M

0.073

2.75

M

47

470

0.69

0.50

M

0.52

0.62

M

0.360

0.76

M

0.260

0.88

M

0.075

1.80

M

0.100

2.50

M

56

560

0.78

0.46

M

0.56

0.58

M

0.470

0.68

M

0.350

0.75

M

0.110

1.70

M

0.110

2.35

M

68

680

1.07

0.42

M

0.63

0.51

M

0.520

0.61

M

0.380

0.69

M

0.120

1.50

M

0.140

2.10

M

82

820

1.21

0.38

M

0.71

0.46

M

0.690

0.57

M

0.430

0.61

M

0.140

1.40

M

0.160

1.95

M

100

101

1.39

0.34

M

1.03

0.42

M

0.790

0.50

M

0.610

0.60

M

0.160

1.30

M

0.220

1.70

M

120

121

1.90

0.31

M

1.15

0.38

M

0.890

0.49

M

0.660

0.52

M

0.170

1.10

M

0.250

1.60

M

150

151

2.18

0.28

M

1.68

0.35

M

1.270

0.43

M

0.880

0.46

M

0.230

1.00

M

0.280

1.42

M

180

181

2.77

0.26

M

1.87

0.32

M

1.450

0.39

M

0.980

0.42

M

0.290

0.90

M

0.350

1.30

M

220

221

3.12

0.23

M

2.08

0.29

M

1.650

0.35

M

1.170

0.36

M

0.400

0.80

M

0.390

1.16

M

270

271

4.38

0.22

M

2.37

0.26

M

2.310

0.32

M

1.640

0.34

M

0.460

0.75

M

0.560

1.06

M

330

331

4.94

0.19

M

2.67

0.23

M

2.620

0.28

M

1.860

0.32

M

0.510

0.68

M

0.640

0.95

M

390

391

2.94

0.22

M

2.940

0.26

M

2.850

0.29

M

0.690

0.65

M

0.700

0.88

M

470

471

3.93

0.20

M

4.180

0.24

M

3.010

0.26

M

0.770

0.58

M

0.980

0.79

M

560

561

5.43

0.18

M

4.670

0.22

M

3.620

0.23

M

0.860

0.54

M

1.070

0.93

M

680

681

7.32

0.17

M

5.730

0.19

M

4.630

0.22

M

1.200

0.48

M

1.460

0.67

M

820

821

8.24

0.15

M

6.540

0.18

M

5.200

0.20

M

1.340

0.43

M

1.640

0.60

M

1000

102

9.26

0.14

M

9.440

0.16

M

6.000

0.18

M

1.530

0.40

M

1.820

0.55

M

1. Inductance measured at 100kHz and 250mV.

2. Direct Current Resistances (DCR) are maximum values.

3. Typical inductance roll off of 35% at IDC max.

4. Suffix of M=20%.

Call Toll Free: 888-978-2638 Website: www.tycopowercomponents.com

DQ1260

DQ1280

DQ6530

DQ6545

DQ7534

DQ7545

Reference Dimensions

DQ1280

DQ6530

Maximum Dimensions

DQ6545

DQ7534

DQ7545

DQ1260

B

A

C

B

Suggested Land Pattern

Specifications subject to change without notice.

Features:

High energy storage and low resistance

Reliable surface mounting, flat top for pick

and place.

Smaller real estate than other common

inductors.

Robust temperature deflection to prevent

damage during solder reflow.

Tape and Reel mechanical specifications

available upon request.

Operating Temperature -40°C to +85°C.

Highly resistive core for EMI suppression

applications.

H

Z

X

Y

W

L

Suffix

Code