1008PS Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Power Chip Inductors

Document 219-1
Power Chip Inductors – 1008PS Series
• Shielded power chip inductors
• Excellent current handling for a part this size
For new designs, we recommend the LPS4018 as an
alternative to this series. The LPS4018 series offers a
significantly lower profile and much lower DCR. We will
continue to manufacture and support the 1008PS.
Inductance
DCR⁴
Part
±10%² Q max
number¹
(µH) min³ (Ohms)
1008PS-102KL_
1008PS-152KL_
1008PS-182KL_
1008PS-222KL_
1008PS-272KL_
1.0 35 0.05
1.5 35 0.06
1.8 35 0.09
2.2 36 0.10
2.7 38 0.14
1008PS-332KL_
1008PS-392KL_
1008PS-472KL_
1008PS-562KL_
1008PS-682KL_
3.3 26 0.84
3.9 38 0.26
4.7 38 0.35
5.6 38 0.36
6.8 38 0.58
1008PS-103KL_ 10
1008PS-153KL_ 15
1008PS-223KL_ 22
1008PS-333KL_ 33
1008PS-393KL_ 39
38 0.92
38 1.15
40 1.40
45 1.61
45 1.85
1008PS-473KL_ 47
1008PS-683KL_ 68
1008PS-823KL_ 82
1008PS-104KL_ 100
1008PS-124KL_ 120
45 2.5
45 3.8
45 4.3
45 5.8
50 6.3
1008PS-154KL_ 150
1008PS-224KL_ 220
1008PS-334KL_ 330
1008PS-474KL_ 470
1008PS-564KL_ 560
50 7.5
55 10.0
55 11.5
55 16.3
55 18.1
1008PS-684KL_ 680
1008PS-824KL_ 820
1008PS-105KL_ 1000
55 24.0
45 26.0
45 29.0
SRF⁵
Isat (A)⁶
typ 10% 20% 30%
(MHz) drop drop drop
387 3.5 3.9 4.2
276 2.7 3.2 3.5
253 2.3 2.7 3.0
228 2.4 2.8 3.1
207 1.6 2.0 2.3
199 1.5 1.6 1.6
185 1.5 1.8 2.0
160 1.3 1.6 1.7
150 1.5 1.7 1.8
120 1.3 1.5 1.6
105 0.84 1.0 1.1
35 0.81 0.87 0.90
26 0.67 0.75 0.79
20 0.53 0.61 0.68
16 0.49 0.56 0.60
19 0.47 0.52 0.54
12 0.38 0.42 0.45
9.0 0.33 0.38 0.42
7.0 0.35 0.38 0.39
7.0 0.30 0.33 0.35
5.8 0.27 0.30 0.33
5.0 0.21 0.24 0.27
3.8 0.19 0.21 0.23
3.1 0.14 0.17 0.19
2.8 0.13 0.15 0.17
2.5 0.11 0.15 0.17
1.5 0.10 0.12 0.13
2.0 0.11 0.13 0.14
Irms (A)⁷
20°C 40°C
rise rise
1.4 2.0
1.4 2.0
0.98 1.4
1.2 1.7
1.0 1.4
0.51 0.67
0.82 1.1
0.70 0.95
0.66 0.87
0.45 0.76
0.40 0.59
0.36 0.51
0.33 0.44
0.30 0.42
0.28 0.39
0.23 0.31
0.21 0.26
0.18 0.26
0.16 0.20
0.14 0.20
0.13 0.18
0.13 0.17
0.11 0.15
0.10 0.13
0.093 0.12
0.073 0.11
0.073 0.10
0.070 0.10
1. When ordering, specify termination and packaging codes:
1008PS-105KLC
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 (750 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 (2500 parts per full
reel).
2. Inductance measured at 100 kHz, 0.1 Vrms, using
Coilcraft SMD-A fixture in Agilent/HP 4263B impedance
analyzer or equivalent.
3. Q measured at 1 MHz using an Agilent/HP 16193 test
fixture and an Agilent/HP 4291 or equivalent.
4. DCR measured on micro-ohmmeter and Coilcraft CCF840
test fixture.
5. SRF measured using a Coilcraft SMD-D test fixture and
an Agilent/HP 8753D network analyzer or equivalent.
6. DC current at which the inductance drops the specicfied
amount from its value without current.
7. Current that causes the specified temperature rise from
25°C ambient.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 219-1 Revised 08/17/09