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Document 103-1
page & buy software & FAQ
Chip Inductors 1008LS (2520)
Lower DCR than other 1008 inductors Request free evaluation samples by contacting Coilcraft
or visiting www.coilcraft.com.
Ferrite construction for high current handling
Inductance values: 1.0 100 H
2 4 5 6
Inductance Percent SRF min DCR max Irms Color
1 3 7
Part number (H) tolerance Q min (MHz) (Ohms) (mA) code
1008LS-102XJE_ 1.0 @ 7.9 MHz 5 48 @ 50 MHz 230 0.62 700 Black
1008LS-122XJE_ 1.2 @ 7.9 MHz 5 37 @ 50 MHz 210 0.68 650 Red
1008LS-152XJE_ 1.5 @ 7.9 MHz 5 37 @ 50 MHz 190 0.76 630 Green
1008LS-182XJE_ 1.8 @ 7.9 MHz 5 37 @ 50 MHz 170 0.84 600 Gray
1008LS-222XJE_ 2.2 @ 7.9 MHz 5 37 @ 50 MHz 150 1.10 520 Red
1008LS-272XJE_ 2.7 @ 7.9 MHz 5 37 @ 50 MHz 135 1.28 490 Violet
1008LS-332XJE_ 3.3 @ 7.9 MHz 5 37 @ 50 MHz 120 1.46 450 Orange
1008LS-392XJE_ 3.9 @ 7.9 MHz 5 37 @ 7.9 MHz 105 1.56 420 White
1008LS-432XJE_ 4.3 @ 7.9 MHz 5 30 @ 7.9 MHz 85 1.70 400 Orange
1008LS-472XJE_ 4.7 @ 7.9 MHz 5 32 @ 7.9 MHz 90 1.68 400 Violet
1008LS-502XJE_ 5.0 @ 7.9 MHz 5 25 @ 7.9 MHz 30 2.20 360 Black
1008LS-562XJE_ 5.6 @ 7.9 MHz 5 37 @ 7.9 MHz 80 1.82 380 Blue
1008LS-622XJE_ 6.2 @ 7.9 MHz 5 32 @ 7.9 MHz 75 2.50 330 Red
1008LS-682XJE_ 6.8 @ 7.9 MHz 5 37 @ 7.9 MHz 70 2.00 360 Gray
1008LS-822XJE_ 8.2 @ 7.9 MHz 5 37 @ 7.9 MHz 65 2.65 330 Red
1008LS-912XJE_ 9.1 @ 7.9 MHz 5 37 @ 7.9 MHz 57 2.90 310 Brown
1008LS-103XJE_ 10 @ 7.9 MHz 5 37 @ 7.9 MHz 60 2.95 300 Black
1008LS-123XJE_ 12 @ 2.5 MHz 5 28 @ 2.5 MHz 38 3.30 290 Red
1008LS-153XJE_ 15 @ 2.5 MHz 5 34 @ 2.5 MHz 30 3.70 280 Green
1008LS-183XJE_ 18 @ 2.5 MHz 5 28 @ 2.5 MHz 26 4.00 160 Gray
1008LS-223XJE_ 22 @ 2.5 MHz 5 20 @ 2.5 MHz 22 6.14 270 Red
1008LS-273XJE_ 27 @ 2.5 MHz 5 24 @ 2.5 MHz 12 6.45 210 Violet
1008LS-333XJE_ 33 @ 2.5 MHz 5 22 @ 2.5 MHz 19 7.00 200 Orange
1008LS-393XJE_ 39 @ 2.5 MHz 5 33 @ 2.5 MHz 26 10.0 170 White
1008LS-473XJE_ 47 @ 2.5 MHz 5 20 @ 2.5 MHz 12 10.7 160 Violet
1008LS-563XJE_ 56 @ 2.5 MHz 5 20 @ 2.5 MHz 8.0 10.0 170 Blue
1008LS-683XJE_ 68 @ 0.79 MHz 5 14 @ 0.79 MHz 5.7 13.5 145 Gray
1008LS-104XJE_ 100 @ 0.79 MHz 5 13 @ 0.79 MHz 4.5 20.5 120 Black
1. When ordering, please specify termination and packaging codes: 2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/
HP 4286A impedance analyzer with Coilcraft-provided correlation pieces.
1008LS-103XJEC
3. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test
fixture.
Termination: E = Halogen free component. RoHS compliant silver-
4. SRF measured using an Agilent/HP 8753D network analyzer with a
palladium-platinum-glass frit terminations.
Coilcraft SMD-D fixture.
L = RoHS compliant, not halogen-free. Silver-palladium-
platinum-glass frit terminations. 5. DCR measured on a Cambridge Technology Micro-ohmmeter.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) 6. Current that causes a 15C temperature rise from 25C. Because of
or S = non-RoHS tin-lead (63/37). their open construction, these parts will not saturate. This information is
for reference only and does not represent absolute maximum ratings.
Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic
tape (2000 parts per full reel).
7. Current production parts are marked with one dot. Prior production parts
B = Less than full reel. In tape, but not machine ready. were marked with three dots. Single color dots are not unique identifiers
To have a leader and trailer added ($25 charge), use and correspond to multiple inductance values. Part marking does not
indicate polarity.
code letter C instead.
D = 13 machine-ready reel. EIA-481 embossed plastic 8. Electrical specifications at 25C.
tape. Factory order only, not stocked (7500 parts per
Refer to Doc 362 Soldering Surface Mount Components before soldering.
full reel).
Document 103-1 Revised 10/12/15
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.Document 103-2
1008LS Series (2520)
Typical Q vs Frequency
Typical L vs Frequency
50 1000
40
68 H
1.8 H
100
33 H
6.8 H
30
10 H
10 H
33 H
20
6.8 H
10
68 H
1.8 H
10
0
1
110 100 110 100 1000
Frequency (MHz) Frequency (MHz)
Designers Kit C336 contains 10 of each stocked value
C
B
H
overall
Core material Ceramic/Ferrite
D
Pick and
Environmental RoHS compliant, halogen free
I
F
place
Terminations Silver-palladium-platinum-glass frit. Other terminations
material
available at additional cost.
A G J
Weight 38.3 41.0 mg
Ambient temperature 40C to +85C with Irms current
F
I
Maximum part temperature +100C (ambient + temp rise).
E
Storage temperature Component: 40C to +100C.
Terminal wraparound:
terminal
Recommended
Tape and reel packaging: 40C to +80C
approx 0.010/0,25 both ends
Land Pattern
Resistance to soldering heat Max three 40 second reflows at
A B C D
+260C, parts cooled to room temperature between cycles
max max max ref E F G H I J
Temperature Coefficient of Inductance (TCL) +100 to +350 ppm/C
0.115 0.110 0.080 0.020 0.080 0.020 0.060 0.100 0.040 0.050 inches
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C /
2,92 2,79 2,03 0,51 2,03 0,51 1,52 2,54 1,02 1,27 mm
85% relative humidity)
Note: Height dimension is before optional solder application. For maximum
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
height dimension including solder, add 0.006 in / 0,152 mm.
One per billion hours / one billion hours, calculated per Telcordia SR-332
Packaging 2000/7 reel Plastic tape: 8 mm wide, 0.3 mm thick,
4 mm pocket spacing, 2.0 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Document 103-2 Revised 10/12/15
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com Coilcraft Inc. 2017
This product may not be used in medical or high
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
risk applications without prior Coilcraft approval.
China +86-21-6218 8074 sales@coilcraft.com.cn
Specification subject to change without notice.
Singapore + 65-6484 8412 sales@coilcraft.com.sg Please check web site for latest information.
Q Factor
Inductance (H)