Document 103-1
Chip Inductors – 1008LS Series (2520)
• Lower DCR than other 1008 inductors
• Ferrite construction for high current handling
• Inductance values: 1.0 – 10 µH
Inductance
2
(µH)
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
Percent
tolerance
5
5
5
5
5
5
5
5
5
5
5
5
5
Request free evaluation samples by contacting Coilcraft or
visiting
www.coilcraft.com.
Part number
1
1008LS-102XJL_
1008LS-122XJL_
1008LS-152XJL_
1008LS-182XJL_
1008LS-222XJL_
1008LS-272XJL_
1008LS-332XJL_
1008LS-392XJL_
1008LS-472XJL_
1008LS-562XJL_
1008LS-682XJL_
1008LS-822XJL_
1008LS-103XJL_
Q
48 @ 50 MHz
48 @ 50 MHz
41 @ 50 MHz
39 @ 50 MHz
34 @ 50 MHz
34 @ 50 MHz
32 @ 50 MHz
32 @ 7.9 MHz
31 @ 7.9 MHz
31 @ 7.9 MHz
31 @ 7.9 MHz
23 @ 7.9 MHz
31 @ 7.9 MHz
min
3
SRF min
4
(MHz)
230
210
190
170
150
135
120
105
90
80
70
65
60
DCR max
5
(Ohms)
0.62
0.68
0.76
0.84
1.10
1.28
1.46
1.56
1.68
1.82
2.00
2.65
2.95
Irms
6
(mA)
700
650
630
600
520
490
450
420
400
380
360
330
300
1. When ordering, please specify
termination
and
packaging
codes:
1008LS-103XJLC
Termination: L
= RoHS compliant silver-palladium-platinum-glass frit.
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).
2. Inductance measured at 7.9 MHz using 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 ambient.
Because of their open construction, these parts will not saturate.
7. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
For part marking data see Color Coding section.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Designer’s Kit C336
contains 10 of each value
Core material
Ceramic/Ferrite
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, +85°C to
+100°C with derated current
Storage temperature
Component: –40°C to +100°C.
Packaging: –55°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)
Mean Time Between Failures (MTBF)
1 billion hours
Packaging
2000/7″ reel; 7500/13″ reel. Plastic tape: 8 mm wide,
0.3 mm thick, 4 mm pocket spacing, 2.0 mm pocket depth
PCB washing
Only pure water or alcohol recommended
Specifications subject to change without notice.
Please check our website for latest information.
Document 103-1
Revised 09/27/07
© Coilcraft, Inc. 2007
嵌入式系统
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