E L E C T R O N I C S I N C .
Surface Mount Power Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
• Low loss material ensures operation in high frequency
switching converters, such as Buck, Boost or as output
averaging filter inductor
• Also suitable for use in high quality filter applications and as a
Coupled Inductor
• Low cost Robust construction to withstand most SMT processes
EPI KSP56 Series
Product performance is limited to specified parameters. Data is subject to chan
g
e without prior notice.
Primary Specification
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
CSIXXXXXXKSP56a Rev. 1 12/11/02
1.76
0.44
3.10
0.78
4.80
1.20
7.00
1.76
19.6
4.90
33.2
8.30
38.4
9.60
56.8
14.2
78.4
19.6
Inductance
(µH ± 20%)
@ 0 Adc
DCR
(Ω Max.)
.016
.004
.020
.005
.024
.006
.028
.007
.056
.014
.076
.019
.080
.020
.096
.024
.220
.055
I dc
(Amps)
3.5
7.0
3.0
6.0
2.5
5.0
2.45
4.9
2.2
4.4
1.75
3.5
1.7
3.4
1.5
3.0
1.05
2.1
Part Number
EPI0L3702KSP56
EPI0L5602KSP56
EPI0L8502KSP56
EPI1L1492KSP56
EPI2L6442KSP56
EPI4L3352KSP56
EPI4L8342KSP56
EPI6L8302KSP56
EPI100212KSP56
Package KSP56
1. Temperature Rise : 40°C Max. @ Idc
2. Inductance Change at Idc : 40% Max.
Notes :
Schematic
14
32
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Connection
1.2
.30
2.0
.50
3.2
.80
4.4
1.1
10.4
2.6
17.2
4.3
19.2
4.8
27.2
6.8
40.0
10.0
Inductance
(µH Min.)
@ Idc
.560 Max.
(14.22)
.560 Max.
(14.22)
Pin 1
I.D.
.250 Max.
(6.35)
.460
(11.68)
.460
(11.68)
Top
View
Bottom
View
4
3
2
1
Marking :
PCA
Inductance Value
D.C.
.160
(4.06)
.492
(12.50)
.120
(3.05)
.492
(12.50)
.348
(8.84)
Recommended
Layout
E L E C T R O N I C S I N C .
Surface Mount Power Inductor
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
• Low loss material ensures operation in high frequency
switching converters, such as Buck, Boost or as output
averaging filter inductor
• Also suitable for use in high quality filter applications and as a
Coupled Inductor
• Low cost Robust construction to withstand most SMT processes
EPI KSP56 Series
Product performance is limited to specified parameters. Data is subject to chan
g
e without prior notice.
Primary Specification
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
CSIXXXXXXKSP56b Rev. 1 12/11/02
104
26
132
33
200
50
268
67
400
100
600
150
800
200
1200
300
Inductance
(µH ± 20%)
@ 0 Adc
DCR
(Ω Max.)
.256
.064
.288
.072
.440
.111
.630
.158
1.21
.303
1.49
.372
2.18
.545
2.69
.672
I dc
(Amps)
1.0
2.0
.90
1.8
.75
1.5
.80
1.2
.46
.92
.41
.82
.32
.64
.31
.62
Part Number
EPI130202KSP56
EPI170182KSP56
EPI250152KSP56
EPI350122KSP56
EPI550921KSP56
EPI770821KSP56
EPI111641KSP56
EPI151621KSP56
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Connection
52
13
68
17
100
25
140
35
220
55
308
77
440
110
600
150
Inductance
(µH Min.)
@ Idc
Package KSP56
1. Temperature Rise : 40°C Max. @ Idc
2. Inductance Change at Idc : 40% Max.
Notes :
Schematic
14
32
.560 Max.
(14.22)
.560 Max.
(14.22)
Pin 1
I.D.
.250 Max.
(6.35)
.460
(11.68)
.460
(11.68)
Top
View
Bottom
View
4
3
2
1
Marking :
PCA
Inductance Value
D.C.
.160
(4.06)
.492
(12.50)
.120
(3.05)
.492
(12.50)
.348
(8.84)
Recommended
Layout
