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
ISAT
3
Tolernace DCR
2
ISAT
3
Tolernace DCR
2
ISAT
3
Tolernace DCR
2
ISAT
3
Tolernace DCR
2
ISAT
3
Tolernace DCR
2
ISAT
3
Tolernace
µH
Codes
Ω
ASuffix4
Ω
ASuffix4
Ω
ASuffix4
Ω
ASuffix4
Ω
ASuffix4
Ω
ASuffix4
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 M0.003 25.00 M
2.4 2R4 0.009 13.50 M0.012 8.00 M
3.3 3R3 0.068 1.940 M0.030 4.50 M0.007 12.70 M
3.5 3R5 0.014 7.50 M
4.7 4R7 0.080 1.630 M0.06 2.50 M0.018 10.00 M0.016 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 M0.12 1.35 M0.072 1.68 M0.049 1.84 M0.025 4.00 M0.022 5.40 M
12 120 0.20 1.00 M0.13 1.22 M0.098 1.52 M0.058 1.71 M0.027 3.50 M0.025 4.90 M
15 150 0.23 0.90 M0.18 1.11 M0.130 1.33 M0.081 1.47 M0.030 3.30 M0.027 4.50 M
18 180 0.27 0.80 M0.24 1.02 M0.140 1.20 M0.091 1.31 M0.034 3.00 M0.040 3.90 M
22 220 0.34 0.74 M0.27 0.91 M0.190 1.07 M0.110 1.23 M0.036 2.80 M0.044 3.60 M
27 270 0.38 0.66 M0.30 0.82 M0.210 0.96 M0.150 1.12 M0.051 2.30 M0.046 3.40 M
33 330 0.45 0.59 M0.33 0.74 M0.240 0.91 M0.170 0.96 M0.057 2.10 M0.065 3.00 M
39 390 0.49 0.54 M0.37 0.69 M0.320 0.77 M0.230 0.91 M0.068 2.00 M0.073 2.75 M
47 470 0.69 0.50 M0.52 0.62 M0.360 0.76 M0.260 0.88 M0.075 1.80 M0.100 2.50 M
56 560 0.78 0.46 M0.56 0.58 M0.470 0.68 M0.350 0.75 M0.110 1.70 M0.110 2.35 M
68 680 1.07 0.42 M0.63 0.51 M0.520 0.61 M0.380 0.69 M0.120 1.50 M0.140 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 M1.03 0.42 M0.790 0.50 M0.610 0.60 M0.160 1.30 M0.220 1.70 M
120 121 1.90 0.31 M1.15 0.38 M0.890 0.49 M0.660 0.52 M0.170 1.10 M0.250 1.60 M
150 151 2.18 0.28 M1.68 0.35 M1.270 0.43 M0.880 0.46 M0.230 1.00 M0.280 1.42 M
180 181 2.77 0.26 M1.87 0.32 M1.450 0.39 M0.980 0.42 M0.290 0.90 M0.350 1.30 M
220 221 3.12 0.23 M2.08 0.29 M1.650 0.35 M1.170 0.36 M0.400 0.80 M0.390 1.16 M
270 271 4.38 0.22 M2.37 0.26 M2.310 0.32 M1.640 0.34 M0.460 0.75 M0.560 1.06 M
330 331 4.94 0.19 M2.67 0.23 M2.620 0.28 M1.860 0.32 M0.510 0.68 M0.640 0.95 M
390 391 2.94 0.22 M2.940 0.26 M2.850 0.29 M0.690 0.65 M0.700 0.88 M
470 471 3.93 0.20 M4.180 0.24 M3.010 0.26 M0.770 0.58 M0.980 0.79 M
560 561 5.43 0.18 M4.670 0.22 M3.620 0.23 M0.860 0.54 M1.070 0.93 M
680 681 7.32 0.17 M5.730 0.19 M4.630 0.22 M1.200 0.48 M1.460 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
XXX
Suffix
Code
Series
Reel dimensions
Reel
Packaging
Number
Units
A
B
C
D
Qty
Specification
in. 14.17" 3.94" 0.88" 0.098"
[mm]
[ 360 ]
[ 100.0 ]
[ 22.4 ]
[ 2.50 ]
in. 14.17" 3.94" 0.88" 0.098"
[mm]
[ 360 ]
[ 100.0 ]
[ 22.4 ]
[ 2.50 ]
in. 14.17" 3.94" 0.88" 0.098"
[mm]
[ 360 ]
[ 100.0 ]
[ 22.4 ]
[ 2.50 ]
in. 14.17" 3.94" 0.88" 0.098"
[mm]
[ 360 ]
[ 100.0 ]
[ 22.4 ]
[ 2.50 ]
in. 12.99" 3.94" 1.16" 0.098"
[mm]
[ 330 ]
[ 100.0 ]
[ 29.5 ]
[ 2.50 ]
in. 12.99" 3.94" 1.16" 0.098"
[mm]
[ 330 ]
[ 100.0 ]
[ 29.5 ]
[ 2.50 ]
Series W ±0.3 P ±0.1 P0 ±0.1 P2 ±0.1 K0 ±0.05 T ±0.05 A0 ±0.1
DQ6530 16.0 12.0 4.00 2.00 3.40 0.35 6.6
DQ6545 16.0 12.0 4.00 2.00 5.15 0.35 7.3
DQ7534 16.0 12.0 4.00 2.00 3.60 0.35 7.7
DQ7545 16.0 12.0 4.00 2.00 4.60 0.35 7.8
DQ1260 24.0 16.0 4.00 2.00 6.30 0.35 12.6
DQ1280 24.0 16.0 4.00 2.00 8.25 0.35 12.6
Sheet 2 of 3
1500
1000
1500
1000
Revision
E
Series
DQ SERIES
Customer Packaging Specifications
For Print Distribution to Customers
DQ1260
DQ1280
650
400
DQ6530
DQ6545
DQ7534
DQ7545
90-0054
90-0043
90-0044
90-0045
90-0046
90-0053
P0 K0
T
P
P2
W
A0
A 2
13 0.5
1.0
2 0.5
21 0.8
C 1
B 1
D 0.5
A MAX.
C MAX.
D MAX.
B MIN.
2 ±0.5
PACKAGING NOTE: Only pressure sensitive cover tape is to be used.
Dimensions are in millimeters unless specified.
Item
Specification
Test Method/Condition
Environmental
Static Humidity
After exposure part remains within
specified electrical parameters for
L, Q and DCR.
Storage Life
After exposure part remains within
specified electrical parameters for
L, Q and DCR.
Temperature Cycle After exposure part remains within 10 cycles (Air to Air) 1 cycle shall consist of:
specified electrical parameters for 30 minutes exposure to +85°C
L, Q and DCR. 30 minutes exposure to -40°C
Allow 20 minutes transition between extremes.
Temperature Shock After exposure part remains within 10 cycles (Air to Air) 1 cycle shall consist of:
specified electrical parameters for 30 minutes exposure to -55°C
L, Q and DCR. 30 minutes exposure to +125°C
15 seconds maximum transition between temperatures
IR Reflow 5-8 seconds at 240°C max. Ramped reflow in oven to 240°C +4%-0%. Post test parts shall
pass all electrical specifications after reflow. Parts shall not
show visible signs of solder flow or leakage from the part.
General
Storage Temperature
Range -40°C to +85°C
Operating Temperature
Range -40°C to +85°C
Flammability IEC 695-2-2 Withstands needle-flame test
Other
Vibration After exposure part remains within 1 cycle of 30 minutes of the following:
specified electrical parameters for 5 - 7 Hz constant displacement of 0.75 inches, 5 minutes
L, Q and DCR. 7 - 30 Hz constant acceleration of 1.5 Gs, 10 minutes
31 - 50 Hz constant displacement of 0.33 inches, 5 minutes
50 - 500 Hz constant acceleration of 1.2 Gs, 10 minutes
Mechanical Shock After exposure part remains within DQ6530 Series - 500 Gs per axis, 2 directions
specified electrical parameters for DQ6545 Series - 500 Gs per axis, 2 directions
L, Q and DCR. DQ7534 Series - 500 Gs per axis, 2 directions
DQ7545 Series - 500 Gs per axis, 2 directions
DQ1260 Series - 500 Gs per axis, 2 directions
DQ1280 Series - 500 Gs per axis, 2 directions
Solderability
Wetting shall cover 90% minimum of
each termination
Dip pads in RMA
flux, 63/37 solder
(Sn/Pb) at 232°C for
5 seconds ±2
seconds.
Component Adhesion
(Push Test) Component shall withstand 6 lb. push
force minimum without delaminating
from mounting surface.
Apply and measure force with a digital force gauge set.
Resistance to Solvent Withstands 6 minutes of alcohol.
Withstands 3 minutes forced spray Freon TMS
Chemical
Ionic Contamination Conductivity: 11 µOhms/cm maximum
pH: 5.5 to 9
Chlorides: 65 ppm maximum
Sodium: 20 ppm maximum
Potassium: 10 ppm maximum
Series
Revision
Sheet 3 of 3
Subject parts to an environment of 85°C 85% R.H. for 168
hours. After exposure allow parts to dry for 4 hours before
measurements are taken.
Precondition at 25°C for 60 minutes. Expose parts to an
environment of +40°C with 90 to 95% R.H. for 240 hours.
DQ SERIES EFor Print Distribution to Customers
