DQ1280-471M-B datasheet, PDF - EEWORLD Datasheet

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DQ1280-471M-B: Description1 ELEMENT, 470uH, GENERAL PURPOSE INDUCTOR, SMD; CategoryPassive components inductor; File Size426KB，3 Pages; ManufacturerTE Connectivity; Websitehttp://www.te.com

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DQ1280-471M-B Overview

1 ELEMENT, 470uH, GENERAL PURPOSE INDUCTOR, SMD

DQ1280-471M-B Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
DC Resistance	0.98 Ω
Nominal inductance(L)	470 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	DQ1280
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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Series Number

DQ6530

DQ6545

DQ7534

DQ7545

DQ1260

DQ1280

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

XXX

Suffix

Code

Suggested Land Pattern

Series

Number

DQ6530

DQ6545

DQ7534

DQ7545

DQ1260

DQ1280

Units

inches

[ mm ]

inches

[ mm ]

inches

[ mm ]

inches

[ mm ]

inches

[ mm ]

inches

[ mm ]

Maximum Dimensions

0.256"

0.272"

0.118"

[ 6.50 ]

[ 6.90 ]

[ 3.00 ]

0.256"

0.272"

0.197"

[ 6.50 ]

[ 6.90 ]

[ 5.00 ]

0.295"

0.134"

[ 7.50 ]

[ 3.40 ]

0.295"

0.177"

[ 7.50 ]

[ 4.50 ]

0.504"

0.236"

[ 12.80 ]

[ 6.00 ]

0.504"

0.315"

[ 12.80 ]

[ 8.00 ]

0.181"

[ 4.60 ]

0.181"

[ 4.60 ]

0.197"

[ 5.00 ]

0.197"

[ 5.00 ]

0.315"

[ 8.00 ]

0.315"

[ 8.00 ]

0.043"

[ 1.10 ]

0.043"

[ 1.10 ]

0.047"

[ 1.20 ]

0.047"

[ 1.20 ]

0.087"

[ 2.20 ]

0.087"

[ 2.20 ]

Reference Dimensions

0.063"

0.069"

[ 1.60 ]

[ 1.75 ]

0.063"

0.069"

[ 1.60 ]

[ 1.75 ]

0.079"

0.084"

[ 2.00 ]

[ 2.13 ]

0.079"

0.084"

[ 2.00 ]

[ 2.13 ]

0.197"

0.202"

[ 5.00 ]

[ 5.13 ]

0.197"

0.202"

[ 5.00 ]

[ 5.13 ]

0.049"

[ 1.25 ]

0.049"

[ 1.25 ]

0.052"

[ 1.33 ]

0.052"

[ 1.33 ]

0.084"

[ 2.13 ]

0.084"

[ 2.13 ]

0.171"

[ 4.35 ]

0.171"

[ 4.35 ]

0.189"

[ 4.80 ]

0.189"

[ 4.80 ]

0.307"

[ 7.80 ]

0.307"

[ 7.80 ]

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.

µH

0.33

1.0

1.2

1.5

2.4

3.3

3.5

4.7

5.5

6.1

6.8

7.6

100

120

150

180

220

270

330

390

470

560

680

820

1000

Suffix

Codes

R33

1R0

1R2

1R5

2R4

3R3

3R5

4R7

5R5

6R1

6R8

7R6

100

120

150

180

220

270

330

390

470

560

680

820

101

121

151

181

221

271

331

391

471

561

681

821

102

DCR

Ω

DQ6530

SAT3

Tolernace

DCR

Ω

DQ6545

SAT3

Tolernace

DCR

Ω

0.0093

DQ7534

SAT3

7.97

Tolernace

DCR

Ω

0.017

DQ7545

SAT3

8.50

Tolernace

DCR

Ω

DQ1260

SAT3

Tolernace

DCR

Ω

0.009

0.003

0.012

0.014

0.016

0.018

0.020

0.022

0.025

0.027

0.040

0.044

0.046

0.065

0.073

0.100

0.110

0.140

0.160

0.220

0.250

0.280

0.350

0.390

0.560

0.640

0.700

0.980

1.070

1.460

1.640

1.820

DQ1280

SAT3

Tolernace

Suffix

0.068

0.080

0.096

1.940

1.630

1.400

0.06

2.50

0.030

4.50

0.003

0.009

0.007

0.018

16.00

13.50

12.70

10.00

9.80

25.00

8.00

7.50

13.50

6.60

12.00

5.90

5.40

4.90

4.50

3.90

3.60

3.40

3.00

2.75

2.50

2.35

2.10

1.95

1.70

1.60

1.42

1.30

1.16

1.06

0.95

0.88

0.79

0.93

0.67

0.60

0.55

0.15

0.20

0.23

0.27

0.34

0.38

0.45

0.49

0.69

0.78

1.07

1.21

1.39

1.90

2.18

2.77

3.12

4.38

4.94

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

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

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

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

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

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

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

0.025

0.027

0.030

0.034

0.036

0.051

0.057

0.068

0.075

0.110

0.120

0.140

0.160

0.170

0.230

0.290

0.400

0.460

0.510

0.690

0.770

0.860

1.200

1.340

1.530

4.00

3.50

3.30

3.00

2.80

2.30

2.10

2.00

1.80

1.70

1.50

1.40

1.30

1.10

1.00

0.90

0.80

0.75

0.68

0.65

0.58

0.54

0.48

0.43

0.40

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%.

Specifications subject to change without notice.

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

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