1008LS-222XKBC Coilcraft, Inc., 1008LS-222XKBC Datasheet
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1008LS-222XKBC
Manufacturer Part Number
1008LS-222XKBC
Description
Manufacturer
Coilcraft, Inc.
Datasheet
1.1008LS-222XKBC.pdf
(2 pages)
These low cost chip inductors are ideal for use in the
bandpass and data separation filters used in VDSL
implementations. Their wirewound design and ferrite core
provide high Q factors, low DCR and high current handling.
Coilcraft offers a library of reference designs for various
xDSL filters using these and other surface mount compo-
1008LS-122X_B_
1008LS-152X_B_
1008LS-182X_B_
1008LS-222X_B_
1008LS-272X_B_
1008LS-332X_B_
1008LS-392X_B_
1008LS-472X_B_
1008LS-562X_B_
1008LS-682X_B_
1008LS-822X_B_
1008LS-103X_B_
1. Specify tolerance and packaging codes:
© Coilcraft, Inc. 2005
Tolerance: J = 5% K = 10%
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
Part number
1008LS Chip Inductors for VDSL Filters
1008LS-103XJBC
B = Less than full reel. In tape, but not machine ready.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape.
1
(Table shows stock tolerances in bold.)
tape (2000 parts per full reel).
To have a leader and trailer added ($25 charge), use
code letter C instead.
Factory order only, not stocked (7500 parts per full reel).
10.0 @ 7.9MHz
1.2 @ 7.9 MHz
2.7 @ 7.9 MHz
1.5 @ 7.9MHz
1.8 @ 7.9MHz
2.2 @ 7.9MHz
3.3 @ 7.9MHz
3.9 @ 7.9MHz
4.7 @ 7.9MHz
5.6 @ 7.9MHz
6.8 @ 7.9MHz
8.2 @ 7.9MHz
Inductance
(µH)
2
tolerance
Percent
Specifications subject to change without notice. Document 224-1 Revised 12/18/02
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
3
nents. We can also provide several complete low pass
and band pass filter modules in space-saving SIP con-
figurations.
For free evaluation samples or more information, please
contact Coilcraft or visit www.coilcraft.com/xdsl.
2. Inductance measured using Coilcraft SMD-A fixture in Agilent/HP 4286A
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using Agilent/HP 4291A with Agilent/HP 16193 test fixture.
5. SRF measured using Agilent/HP 8753D network analyzer with Coilcraft
6. DCR measured on Cambridge Technology Micro-ohmmeter.
7. Average current for 15°C temperature rise from 25°C.
8. Operating temperature range −40°C to +85°C.
9. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
For part marking data see Color Coding section.
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
impedance analyzer with Coilcraft-provided correlation pieces.
SMD-D fixture.
Q min
4
SRF min
(MHz)
210
190
170
150
135
120
105
90
80
70
65
60
5
DCR max
(Ohms)
0.68
0.76
0.84
1.10
1.28
1.46
1.56
1.68
1.82
2.00
2.65
2.95
Document 224-1
6
(mA)
Irms
650
630
600
520
490
450
420
400
380
360
330
300
7
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1008LS-222XKBC Summary of contents
Page 1
... Chip Inductors for VDSL Filters These low cost chip inductors are ideal for use in the bandpass and data separation filters used in VDSL implementations. Their wirewound design and ferrite core provide high Q factors, low DCR and high current handling. Coilcraft offers a library of reference designs for various ...
Page 2
... Series (2520) Typical Q vs Frequency 50 40 2.2 µH 3.3 µH 30 6.8 µ Frequency (MHz overall terminal Terminal wraparound: approx 0.015/0,38 both ends A max B max C max D ref E F 0.115 0.110 0.080 0.020 0.080 0.020 0.060 0.100 0.040 0.050 ...