1008PS

Document 219-1
Shielded High SRF Inductors – 1008PS
• Higher SRF than our other power inductors
• High inductance with tight tolerance
• Excellent current handling for a part this size
Core material Ceramic/Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Weight 122 – 132 mg
Ambient temperature –40°C to +105°C with (40°C rise) Irms current.
Maximum part temperature +145°C (ambient + temp rise). Derating.
Storage temperature Component: –40°C to +145°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
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide,
0.3 mm thick, 8 mm pocket spacing, 3.3 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Inductance DCR4 SRF5 Isat (A)6 Irms (A)7
Part ±10%2 Q max
typ 10% 20% 30% 20°C 40°C
number1
(µH) min3(Ohms) (MHz) drop drop drop rise rise
1008PS-102KL_ 1.0350.05
3873.53.94.2
1.42.0
1008PS-152KL_ 1.5350.06
2762.73.23.5
1.42.0
1008PS-182KL_ 1.8350.09
2532.32.73.0
0.98
1.4
1008PS-222KL_ 2.2360.10
2282.42.83.1
1.21.7
1008PS-272KL_ 2.7380.14
2071.62.02.3
1.01.4
1008PS-332KL_ 3.3260.84
1991.51.61.6
0.51
0.67
1008PS-392KL_ 3.9380.26
1851.51.82.0
0.82
1.1
1008PS-472KL_ 4.7380.35
1601.31.61.7
0.70
0.95
1008PS-562KL_ 5.6380.36
1501.51.71.8
0.66
0.87
1008PS-682KL_ 6.8380.58
1201.31.51.6
0.45
0.76
1008PS-103KL_10 380.92
1050.84
1.01.1
0.40
0.59
1008PS-153KL_15 381.15350.81
0.87
0.90
0.36
0.51
1008PS-223KL_22 401.40260.67
0.75
0.79
0.33
0.44
1008PS-333KL_33 451.61200.53
0.61
0.68
0.30
0.42
1008PS-393KL_39 451.85160.49
0.56
0.60
0.28
0.39
1008PS-473KL_47 452.5 190.47
0.52
0.54
0.23
0.31
1008PS-683KL_68 453.8 120.38
0.42
0.45
0.21
0.26
1008PS-823KL_ 82
45 4.3
9.0 0.33 0.38 0.420.18 0.26
1008PS-104KL_ 100
45 5.8
7.0 0.35 0.38 0.390.16 0.20
1008PS-124KL_ 120
50 6.3
7.0 0.30 0.33 0.350.14 0.20
1008PS-154KL_ 150
50 7.5
5.8 0.27 0.30 0.330.13 0.18
1008PS-224KL_ 220
55 10.0
5.0 0.21 0.24 0.270.13 0.17
1008PS-334KL_ 330
55 11.5
3.8 0.19 0.21 0.230.11 0.15
1008PS-474KL_ 470
55 16.3
3.1 0.14 0.17 0.190.10 0.13
1008PS-564KL_ 560
55 18.1
2.8 0.13 0.15 0.17 0.0930.12
1008PS-684KL_ 680
55 24.0
2.5 0.11 0.15 0.17 0.0730.11
1008PS-824KL_ 820
45 26.0
1.5 0.10 0.12 0.13 0.0730.10
1008PS-105KL_1000
45 29.0
2.0 0.11 0.13 0.14 0.0700.10
1. When ordering, specify packaging code:
1008PS-105KLC
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 25°C that causes the specified inductance
drop from its value without current.
Click for temperature derating information.
7. Current that causes the specified temperature rise from
25°C ambient. This information is for reference only and
does not represent absolute maximum ratings.
Click for temperature derating information.
8. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components”
before soldering.
Document 219-1 Revised 10/12/15
Document 219-2
Power Chip Inductors – 1008PS Series
Typical L vs Frequency
Typical L vs Current
10000
10000
1000 µH
100 µH
100
10 µH
10
1 µH
1
0.1
0.01
100 µH
100
10 µH
10
1 µH
1
1
0.1
10
Frequency (MHz)
B
F
1000 µH
1000
Inductance (µH)
Inductance (µH)
1000
0.1
0.01
1
0.1
10
Current (A)
C
D
H
I
A
J
E
G
Terminal wraparound:
approx 0.015/0,38 both ends
I
Recommended
Land Pattern
ABCDEFG
max maxmaxmaxmaxmaxtyp H IJ
0.1500.1490.1080.0700.1020.0840.0200.1000.0400.050 inches
3,813,782,741,782,592,130,512,541,021,27mm
Document 219-2 Revised 10/12/15
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