1008LS

Document 103-1
Chip Inductors – 1008LS (2520)
•Lower DCR than other 1008 inductors
•Ferrite construction for high current handling
•Inductance values: 1.0 – 100 µH
Part number1
Inductance2
(µH)
1008LS-102XJL_ 1.0 @ 7.9 MHz
1008LS-122XJL_ 1.2 @ 7.9 MHz
1008LS-152XJL_ 1.5 @ 7.9 MHz
1008LS-182XJL_ 1.8 @ 7.9 MHz
1008LS-222XJL_ 2.2 @ 7.9 MHz
1008LS-272XJL_ 2.7 @ 7.9 MHz
1008LS-332XJL_ 3.3 @ 7.9 MHz
1008LS-392XJL_ 3.9 @ 7.9 MHz
1008LS-432XJL_ 4.3 @ 7.9 MHz
1008LS-472XJL_ 4.7 @ 7.9 MHz
1008LS-502XJL_ 5.0 @ 7.9 MHz
1008LS-562XJL_ 5.6 @ 7.9 MHz
1008LS-622XJL_ 6.2 @ 7.9 MHz
1008LS-682XJL_ 6.8 @ 7.9 MHz
1008LS-822XJL_ 8.2 @ 7.9 MHz
1008LS-912XJL_ 9.1 @ 7.9 MHz
1008LS-103XJL_ 10 @ 7.9 MHz
1008LS-123XJL_ 12 @ 2.5 MHz
1008LS-153XJL_ 15 @ 2.5 MHz
1008LS-183XJL_ 18 @ 2.5 MHz
1008LS-223XJL_ 22 @ 2.5 MHz
1008LS-273XJL_ 27 @ 2.5 MHz
1008LS-333XJL_ 33 @ 2.5 MHz
1008LS-393XJL_ 39 @ 2.5 MHz
1008LS-473XJL_ 47 @ 2.5 MHz
1008LS-563XJL_ 56 @ 2.5 MHz
1008LS-683XJL_ 68 @ 0.79 MHz
1008LS-104XJL_
100 @ 0.79 MHz
Request free evaluation samples by contacting Coilcraft
or visiting www.coilcraft.com.
DCR max5
Irms6
Percent SRF min4
Color
Q min3
code7
(MHz) (Ohms)(mA)
tolerance
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
48 @ 50 MHz
37 @ 50 MHz
37 @ 50 MHz
37 @ 50 MHz
37 @ 50 MHz
37 @ 50 MHz
37 @ 50 MHz
37 @ 7.9 MHz
30 @ 7.9 MHz
32 @ 7.9 MHz
25 @ 7.9 MHz
37 @ 7.9 MHz
32 @ 7.9 MHz
37 @ 7.9 MHz
37 @ 7.9 MHz
37 @ 7.9 MHz
37 @ 7.9 MHz
28 @ 2.5 MHz
34 @ 2.5 MHz
28 @ 2.5 MHz
20 @ 2.5 MHz
24 @ 2.5 MHz
22 @ 2.5 MHz
33 @ 2.5 MHz
20 @ 2.5 MHz
20 @ 2.5 MHz
14 @ 0.79 MHz
13 @ 0.79 MHz
1. When ordering, please specify termination and packaging codes:
1008LS-103XJLC
Termination:L=RoHS compliant silver-palladium-platinum-glass frit.
E=Halogen free component. RoHS compliant silverpalladium-platinum-glass frit terminations.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging:C
=7″ machine-ready reel. EIA-481 embossed plastic
tape (2000 parts per full reel).
B=Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter C instead.
D
=13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked (7500 parts per
full reel).
230
210
190
170
150
135
120
105
85
90
30
80
75
70
65
57
60
38
30
26
22
12
19
26
12
8.0
5.7
4.5
0.62
0.68
0.76
0.84
1.10
1.28
1.46
1.56
1.70
1.68
2.20
1.82
2.50
2.00
2.65
2.90
2.95
3.30
3.70
4.00
6.14
6.45
7.00
10.0
10.7
10.0
13.5
20.5
700
650
630
600
520
490
450
420
400
400
360
380
330
360
330
310
300
290
280
160
270
210
200
170
160
170
145
120
Black
Red
Green
Gray
Red
Violet
Orange
White
Orange
Violet
Black
Blue
Red
Gray
Red
Brown
Black
Red
Green
Gray
Red
Violet
Orange
White
Violet
Blue
Gray
Black
2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/
HP 4286A impedance analyzer with Coilcraft-provided correlation pieces.
3. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test
fixture.
4. SRF measured using an Agilent/HP 8753D network analyzer with a
Coilcraft SMD-D fixture.
5. DCR measured on a Cambridge Technology Micro-ohmmeter.
6. Current that causes a 15°C temperature rise from 25°C. Because of
their open construction, these parts will not saturate. This information is
for reference only and does not represent absolute maximum ratings.
7. Current production parts are marked with one dot. Prior production parts
were marked with three dots. Part marking does not indicate polarity.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 103-1 Revised 10/12/15
Document 103-2
1008LS Series (2520)
Typical Q vs Frequency
Typical L vs Frequency
1000
50
40
68 µH
30
10 µH
Inductance (µH)
Q Factor
1.8 µH
6.8 µH
33 µH
20
68 µH
100
33 µH
10 µH
6.8 µH
10
1.8 µH
10
0
1
1
10
100
Frequency (MHz)
A
E
terminal
H
D
F
Pick and
place
material
I
G
J
F
I
Terminal wraparound:
approx 0.010/0,25 both ends
10
100
1000
Frequency (MHz)
C
B
overall
1
Recommended
Land Pattern
ABC D
maxmaxmax ref E F G H IJ
0.1150.1100.080 0.0200.080 0.020 0.0600.1000.0400.050inches
2,922,792,03 0,512,03 0,51 1,522,541,021,27mm
Note: Height dimension is before optional solder application. For maximum
height dimension including solder, add 0.006 in / 0,152 mm.
Designer’s Kit C336 contains 10 of each stocked value
Core material Ceramic/Ferrite
Environmental RoHS compliant, halogen free optional
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 38.3 – 41.0 mg
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +100°C (ambient + temp rise).
Storage temperature Component: –40°C to +100°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Temperature Coefficient of Inductance (TCL) +100 to +350 ppm/°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
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
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