Document219
Power Chip Inductors - 1008PS Series
Coilcraft’s new 1008PS Series is designed to be an
economicalalternativetolargerandmorecostlyshielded
power inductors.
Only 2.6 mm high, they are ideal for applications requir-
ing magnetic shielding, the smallest possible size and
lowest cost. Typical uses include notebook computers,
PC cards, wireless communication and handheld de-
vices.
The specially designed ferrite cover provides magnetic
shielding and the best possible surface for pick and
place handling.
In addition to the 1008 size shown here, Coilcraft is
developing 0805, 1812 and 2220 power chip inductors
with similar characteristics.
For free evaluation samples, contact Coilcraft or visit
www.coilcraft.com.
Part
Number
Inductance DCRmax SRFtyp
Isat
(A)
Irms
(A)
(µH)±20%
(Ohms)
(MHz)
1008PS-451
1008PS-681
1008PS-102
1008PS-152
1008PS-272
0.45
0.68
1.0
1.5
2.7
0.04
0.06
0.06
0.06
0.10
580
440
310
260
160
3.30
2.40
2.00
1.90
0.85
2.50
2.30
2.10
2.00
1.40
B
E
C
F
1008PS-332
1008PS-392
1008PS-472
1008PS-602
1008PS-103
3.3
3.9
4.7
6
0.11
0.15
0.15
0.17
0.38
150
150
150
110
97
0.73
0.68
0.66
0.62
0.60
1.30
1.30
1.30
1.20
0.80
D
A
10
1008PS-153
1008PS-223
1008PS-243
1008PS-333
1008PS-473
15
22
24
33
47
0.52
0.67
0.72
0.82
1.42
46
0.58
0.50
0.48
0.46
0.37
0.70
0.60
0.50
0.50
0.40
17.5
14.1
11.1
9.8
G
Terminal wraparound:
1008PS-683
1008PS-823
1008PS-124
1008PS-154
1008PS-224
68
82
120
150
220
1.60
1.87
3.45
3.80
5.50
6.7
6.4
4.7
4.1
2.8
0.26
0.24
0.20
0.15
0.13
0.40
0.35
0.30
0.25
0.25
approx. .008/0,2 both ends
A
B
C
D
E
F
G
0.15 0.15 0.10 0.10 0.08 0.07 0.02
3,7 3,7 2,6 2,5 2,0 1,7 0,5
1008PS-334
1008PS-474
1008PS-564
1008PS-684
1008PS-824
330
470
560
680
820
11.4
16.5
14.5
16
2.2
3.1
2.8
1.7
1.5
0.11
0.08
0.10
0.10
0.08
0.20
0.15
0.18
0.18
0.18
18
1008PS-105
1000
24
1.5
0.05
0.10
Parts/reel: 13” 2500 Tape width: 12 mm
For packaging data see “Tape and Reel Specifications” (Document 173)
1.Inductance measured at 100 kHz, 0.1 Vrms, using Coilcraft SMD-A fixture in
Agilent 4263B impedance analyzer with Coilcraft-provided correlation
pieces. For recommendedtest procedures, contact Coilcraft.
2.Q measured using HP16193 test fixture and on HP8753D with Coilcraft
SMD-D test fixture.
3.SRF measured using HP8753D network analyzer and Coilcraft SMD-D
test fixture.
4.RDC measured on Cambridge Technology micro-ohmmeter and Coilcraft
CCF 840 test fixture.
5.Operating temperature range -40° C to +125° C.
6.Electrical specifications at 25° C.
Specifications subject to change without notice. Document 219 Revised 10/24/00