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Series Number
DN4835 DN6149 DN8140 DN8155 DN1047 DN1058
3003 9th Avenue SW PO Box 50 Watertown, SD 57201 Toll free: 888-978-2638 Ph: 605-886-3326 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 C B A
W Suffix Code
XXX
Y D H
Suggested Land Pattern Series Number DN4835 DN6149 DN8140 DN8155 DN1047 DN1058 Units inches [ mm ] inches [ mm ] inches [ mm ] inches [ mm ] inches [ mm ] inches [ mm ] Maximum Dimensions D W H 0.189" 0.169" 0.138" [ 4.80 ] [ 4.30 ] [ 3.50 ] 0.240" 0.217" 0.193" [ 6.10 ] [ 5.50 ] [ 4.90 ] 0.319" 0.287" 0.157" [ 8.10 ] [ 7.30 ] [ 4.00 ] 0.319" 0.287" 0.217" [ 8.10 ] [ 7.30 ] [ 5.50 ] 0.406" 0.366" 0.185" [ 10.30 ] [ 9.30 ] [ 4.70 ] 0.409" 0.370" 0.228" [ 10.40 ] [ 9.40 ] [ 5.80 ] Y 0.047" [ 1.20 ] 0.051" [ 1.30 ] 0.083" [ 2.10 ] 0.083" [ 2.10 ] 0.114" [ 2.90 ] 0.114" [ 2.90 ] Reference Dimensions A B 0.217" 0.047" [ 5.50 ] [ 1.20 ] 0.268" 0.051" [ 6.80 ] [ 1.30 ] 0.346" 0.083" [ 8.80 ] [ 2.10 ] 0.346" 0.083" [ 8.80 ] [ 2.10 ] 0.433" 0.114" [ 11.00 ] [ 2.90 ] 0.433" 0.114" [ 11.00 ] [ 2.90 ] C 0.169" [ 4.30 ] 0.217" [ 5.50 ] 0.287" [ 7.30 ] 0.287" [ 7.30 ] 0.366" [ 9.30 ] 0.370" [ 9.40 ]
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 -40C to +85C. Highly resistive core for EMI suppression applications.
DN4835 L1 H
1.0 1.4 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1) 2) 3) 4)
DN6149
Tolerance
DN8140
Tolerance
DN8155
Tolerance
DN1047
Tolerance
DN1058
Tolerance
Suffix Codes
DCR2
ISAT3
A 3.80 3.30 2.91 2.60 2.43 2.15 1.98 1.70 1.60 1.41 1.26 1.15 1.05 0.92 0.84 0.76 0.71 0.64 0.59 0.54 0.50 0.46
1R0 0.033 1R4 0.038 1R8 0.042 2R2 0.047 2R7 0.052 3R3 0.058 3R9 0.076 4R7 0.094 5R6 0.101 6R8 0.117 0.08 1.6 M 8R2 0.132 100 0.182 0.10 1.44 M 0.08 1.44 M 0.07 2.30 K 0.05 2.38 120 0.210 0.12 1.40 M 0.09 1.39 M 0.08 2.00 K 0.06 2.13 150 0.235 0.14 1.30 M 0.10 1.24 M 0.09 1.80 K 0.07 1.87 180 0.338 0.15 1.23 M 0.11 1.12 M 0.10 1.60 K 0.08 1.73 220 0.378 0.18 1.11 M 0.13 1.07 M 0.11 1.50 K 0.09 1.60 270 0.522 0.20 0.97 M 0.15 0.94 M 0.12 1.30 K 0.10 1.44 330 0.540 0.23 0.88 L 0.17 0.85 M 0.13 1.20 K 0.12 1.26 390 0.587 0.32 0.80 L 0.22 0.74 M 0.16 1.10 K 0.15 1.20 470 0.844 0.37 0.72 L 0.25 0.68 M 0.18 1.10 K 0.17 1.10 560 0.937 0.42 0.68 K 0.28 0.64 K 0.24 0.94 K 0.20 1.01 680 1.117 0.46 0.61 K 0.33 0.59 K 0.28 0.85 K 0.22 0.91 820 0.60 0.58 K 0.41 0.54 K 0.37 0.78 K 0.25 0.85 101 0.70 0.52 K 0.48 0.51 K 0.43 0.72 K 0.34 0.74 121 0.93 0.48 K 0.54 0.49 K 0.47 0.66 K 0.40 0.69 151 1.10 0.40 K 0.75 0.40 K 0.64 0.58 K 0.54 0.61 181 1.38 0.38 K 1.02 0.36 K 0.71 0.51 K 0.62 0.56 221 1.57 0.35 K 1.20 0.31 K 0.96 0.49 K 0.72 0.53 271 1.31 0.29 K 1.11 0.42 K 0.95 0.45 331 1.50 0.28 K 1.26 0.40 K 1.10 0.42 391 1.77 0.36 K 1.24 0.38 471 1.96 0.34 K 1.53 0.35 561 1.90 0.32 681 821 102 11.5 0.11 K Test conditions are 1Vrms and 1.0-8.2H(7.96MHz), 10-82H (2.52MHz) 100-1000H (1kHz). DCRs (DC resistances) are maximums @20C. DC (Direct Current) current applied to produce a typical 10% drop in inductance or a temperature increase of 40C whichever is lower. Maximum current is DC + AC. Suffix of J=5%, K=10%, L=15%, M=20%, N=+40%-30%
Suffix M M M M M M M M M M M M M M M M M K K K K K
4
DCR2
IMAX3
A
Suffix
4
DCR2
IMAX3
A
Suffix
4
DCR2
IMAX3
A
Suffix
4
DCR2
IMAX3
A
Suffix
4
DCR2
IMAX3
A
Tolerance
Suffix4
M M M M M M M M M K K K K K K K K K K K K K
0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.14 0.17 0.19 0.22 0.25 0.35 0.40 0.47 0.63 0.73 0.97 1.15 1.30 1.48 1.90 2.25 2.55
2.60 2.45 2.27 2.15 1.95 1.76 1.50 1.37 1.28 1.17 1.11 1.00 0.97 0.89 0.78 0.72 0.66 0.57 0.52 0.48 0.42 0.33 0.28 0.24
M M M M M M M M K K K K K K K K K K K K K K K K
Specifications subject to change without notice. Call Toll Free: 888-978-2638 Website: www.coev.net
D MAX. 0.5 13 0.5 21 0.8
B1 B MIN.
2 0.5 1.0
C MAX. C1 2 0.5 A 2
A MAX.
Dimensions are in millimeters unless specified. Reel Qty 2000 1000 1000 1000 1000 800 Packaging Specification 90-0049 90-0050 90-0047 90-0048 90-0051 90-0052
Series Number DN4835 DN6149 DN8140 DN8155 DN1047 DN1058
Units in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm]
A 12.99" [ 330 ] 12.99" [ 330 ] 12.99" [ 330 ] 12.99" [ 330 ] 12.99" [ 330 ] 12.99" [ 330 ]
Reel dimensions B C 4.02" 0.87" [ 102.0 ] [ 22.2 ] 4.02" 0.87" [ 102.0 ] [ 22.2 ] 4.02" 0.87" [ 102.0 ] [ 22.2 ] 4.02" 0.87" [ 102.0 ] [ 22.2 ] 4.02" 1.19" [ 102.0 ] [ 30.2 ] 4.02" 1.19" [ 102.0 ] [ 30.2 ]
D 0.106" [ 2.70 ] 0.106" [ 2.70 ] 0.106" [ 2.70 ] 0.106" [ 2.70 ] 0.106" [ 2.70 ] 0.106" [ 2.70 ]
PACKAGING NOTE: Only pressure sensitive cover tape is to be used.
2.0 0.1 Ko 0.05
W 0.3 Bo 0.1
Ao 0.1
0.35 0.05
Primary units in millimeters. Series DN4835 DN6149 DN8140 DN8155 DN1047 DN1058 Ao 4.20 5.40 6.60 7.14 9.40 9.50 Bo 4.60 6.10 7.00 7.94 10.40 10.50 W 16.0 16.0 16.0 16.0 24.0 24.0 P 8.0 12.0 12.0 12.0 12.0 12.0 Ko 4.00 5.30 4.10 5.68 4.80 5.90
Customer Packaging Specifications
For Print Distribution to Customers
Series
Revision
DN SERIES
Sheet 2 of 3
B
Item Environmental Static Humidity
Specification After exposure part remains within specified electrical parameters for L, Q and DCR. After exposure part remains within specified electrical parameters for L, Q and DCR. After exposure, part shall not have a shorted or open winding.
Test Method/Condition Expose parts to an environment of +50C with 90 to 95% R.H. for 100 hours. After exposure, allow parts to dry for 2 hours before measurements are taken. Subject parts to an environment of +50C 90 to 100% R.H. for 46 to 50 hours. After exposure, allow parts to dry for 2 hours before measurements are taken. Per MIL-STD 202 Method 106, ten 24 hour cycles at +25C to +65C at 80 to 95% R.H. During any of the first 9 cycles, inductors are revolved from the chamber and exposed to -10C for 3 hours. Allow parts to dry for 2 hours before measurements are taken. 10 cycles (Air to Air) 1 cycle shall consist of: 30 minutes exposure to +85C 30 minutes exposure to -40C Allow 20 minutes transition between extremes. 10 cycles (Air to Air) 1 cycle shall consist of: 30 minutes exposure to -45C 30 minutes exposure to +125C 15 seconds maximum transition between temperatures
Storage Life
Moisture Resistance
Temperature Cycle
After exposure part remains within specified electrical parameters for L, Q and DCR. After exposure part remains within specified electrical parameters for L, Q and DCR.
Temperature Shock
General Storage Temperature Range Operating Temperature Range Flammability Other Vibration
-40C to +85C -40C to +85C IEC 695-2-2 Withstands needle-flame test
After exposure part remains within specified electrical parameters for L, Q and DCR.
Inductors shall be randomly vibrated per NAVMAT P9492 profile. Samples shall be subjected to 0.04G/Hz for a minimum of 15 minutes per axis, for each of the three axes.
Mechanical Shock
After exposure part remains within specified electrical parameters for L, Q and DCR.
Test per MIL-STD 202 method 213 test condition A, test mounted samples 3 axes, 6 times, totaling 18 shocks. (50Gs, 11ms, half-sine).
Solderability Component Adhesion (Push Test) Resistance to Solvent
Wetting shall cover 90% minimum of each termination 4 pounds No sign of degradation in appearance or marking detail. After exposure, part shall not have a shorted or open winding.
Dip pads in RMA flux, 63/37 solder (Sn/Pb) at 232C for 5 seconds 2 seconds. Apply and measure force with a digital force gauge set. Withstands 6 minutes of alcohol. Withstands 3 minutes forced spray Freon TMS Parts to be stored at 110C for 1000 hours with rated current applied. Parts to be tested at: start, 500 and 1000 hours. Allow 2 hours at room temperature before testing.
Load Life
Series
Revision
For Print Distribution to Customers
DN SERIES
Sheet 3 of 3
B

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