Series Number

DN4835

3003 9th Avenue SW

DN6149

PO Box 50

DN8140

Watertown, SD 57201

DN8155

Toll free: 888-978-2638

DN1047

Ph: 605-886-3326

DN1058

Fax: 605-886-8995

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

Bulk Packaging add (-B) to end of Part Numbering Sequence. example DQ1260-22M-B

Series

Maximum Dimensions

Number

Units

D

W

H

Y

A

B

C

inches

0.189"

0.169"

0.138"

0.047"

0.217"

0.047"

0.169"

[ mm ]

[ 4.80 ]

[ 4.30 ]

[ 3.50 ]

[ 1.20 ]

[ 5.50 ]

[ 1.20 ]

[ 4.30 ]

inches

0.240"

0.217"

0.193"

0.051"

0.268"

0.051"

0.217"

[ mm ]

[ 6.10 ]

[ 5.50 ]

[ 4.90 ]

[ 1.30 ]

[ 6.80 ]

[ 1.30 ]

[ 5.50 ]

inches

0.319"

0.287"

0.157"

0.083"

0.346"

0.083"

0.287"

[ mm ]

[ 8.10 ]

[ 7.30 ]

[ 4.00 ]

[ 2.10 ]

[ 8.80 ]

[ 2.10 ]

[ 7.30 ]

inches

0.319"

0.287"

0.217"

0.083"

0.346"

0.083"

0.287"

[ mm ]

[ 8.10 ]

[ 7.30 ]

[ 5.50 ]

[ 2.10 ]

[ 8.80 ]

[ 2.10 ]

[ 7.30 ]

inches

0.406"

0.366"

0.185"

0.114"

0.433"

0.114"

0.366"

[ mm ]

[ 10.30 ]

[ 9.30 ]

[ 4.70 ]

[ 2.90 ]

[ 11.00 ]

[ 2.90 ]

[ 9.30 ]

inches

0.409"

0.370"

0.228"

0.114"

0.433"

0.114"

0.370"

[ mm ]

[ 10.40 ]

[ 9.40 ]

[ 5.80 ]

[ 2.90 ]

[ 11.00 ]

[ 2.90 ]

[ 9.40 ]

DN4835

DN6149

DN8140

DN8155

DN1047

DN1058

L

1

Suffix

DCR

2

3

Tolerance

DCR

2

3

Tolerance

DCR

2

3

Tolerance

DCR

2

3

Tolerance

DCR

2

3

Tolerance

DCR

2

3

Tolerance

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

1.0

1R0

0.033

3.80

M

1.4

1R4

0.038

3.30

M

1.8

1R8

0.042

2.91

M

2.2

2R2

0.047

2.60

M

2.7

2R7

0.052

2.43

M

3.3

3R3

0.058

2.15

M

3.9

3R9

0.076

1.98

M

4.7

4R7

0.094

1.70

M

5.6

5R6

0.101

1.60

M

6.8

6R8

0.117

1.41

M

0.08

1.6

M

8.2

8R2

0.132

1.26

M

10

100

0.182

1.15

M

0.10

1.44

M

0.08

1.44

M

0.07

2.30

K

0.05

2.38

M

0.06

2.60

M

12

120

0.210

1.05

M

0.12

1.40

M

0.09

1.39

M

0.08

2.00

K

0.06

2.13

M

0.07

2.45

M

15

150

0.235

0.92

M

0.14

1.30

M

0.10

1.24

M

0.09

1.80

K

0.07

1.87

M

0.08

2.27

M

18

180

0.338

0.84

M

0.15

1.23

M

0.11

1.12

M

0.10

1.60

K

0.08

1.73

M

0.09

2.15

M

22

220

0.378

0.76

M

0.18

1.11

M

0.13

1.07

M

0.11

1.50

K

0.09

1.60

M

0.10

1.95

M

27

270

0.522

0.71

M

0.20

0.97

M

0.15

0.94

M

0.12

1.30

K

0.10

1.44

M

0.11

1.76

M

33

330

0.540

0.64

K

0.23

0.88

L

0.17

0.85

M

0.13

1.20

K

0.12

1.26

M

0.12

1.50

M

39

390

0.587

0.59

K

0.32

0.80

L

0.22

0.74

M

0.16

1.10

K

0.15

1.20

M

0.14

1.37

M

47

470

0.844

0.54

K

0.37

0.72

L

0.25

0.68

M

0.18

1.10

K

0.17

1.10

M

0.17

1.28

K

56

560

0.937

0.50

K

0.42

0.68

K

0.28

0.64

K

0.24

0.94

K

0.20

1.01

K

0.19

1.17

K

68

680

1.117

0.46

K

0.46

0.61

K

0.33

0.59

K

0.28

0.85

K

0.22

0.91

K

0.22

1.11

K

82

820

0.60

0.58

K

0.41

0.54

K

0.37

0.78

K

0.25

0.85

K

0.25

1.00

K

100

101

0.70

0.52

K

0.48

0.51

K

0.43

0.72

K

0.34

0.74

K

0.35

0.97

K

120

121

0.93

0.48

K

0.54

0.49

K

0.47

0.66

K

0.40

0.69

K

0.40

0.89

K

150

151

1.10

0.40

K

0.75

0.40

K

0.64

0.58

K

0.54

0.61

K

0.47

0.78

K

180

181

1.38

0.38

K

1.02

0.36

K

0.71

0.51

K

0.62

0.56

K

0.63

0.72

K

220

221

1.57

0.35

K

1.20

0.31

K

0.96

0.49

K

0.72

0.53

K

0.73

0.66

K

270

271

1.31

0.29

K

1.11

0.42

K

0.95

0.45

K

0.97

0.57

K

330

331

1.50

0.28

K

1.26

0.40

K

1.10

0.42

K

1.15

0.52

K

390

391

1.77

0.36

K

1.24

0.38

K

1.30

0.48

K

470

471

1.96

0.34

K

1.53

0.35

K

1.48

0.42

K

560

561

1.90

0.32

K

1.90

0.33

K

680

681

2.25

0.28

K

820

821

2.55

0.24

K

1000

102

11.5

0.11

K

1) Test conditions are 1Vrms and 1.0-8.2µH(7.96MHz), 10-82µH (2.52MHz) 100-1000µH (1kHz).

2) DCRs (DC resistances) are maximums @20°C.

3) DC (Direct Current) current applied to produce a typical 10% drop in inductance or a temperature increase of 40°C whichever is lower. Maximum current is DC + AC.

4) Suffix of J=5%, K=±10%, L=±15%, M=20%, N=+40%-30%

Reference Dimensions

DN4835

Call Toll Free: 888-978-2638 Website: www.coev.net

DN8155

DN1047

DN1058

DN6149

DN8140

H

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.

Suggested Land Pattern

B

A

C

Y

Suffix Code

D

W

Specifications subject to change without notice.