Inductors
Content
Content
Low Profile Inductors
Ordering Code .......................................................................................................................... 2
Product Range .......................................................................................................................... 3
Molding Inductors (SPM Series) ............................................................................................... 4
▓Standard
External Dimensions ........................................................................................ 4
▓Part
Numbers & Characteristics ...................................................................................... 5
Coating Inductors (SPN/SPH Series) ..................................................................................... 15
▓Standard
External Dimensions ...................................................................................... 15
▓Part
Numbers & Characteristic (SPH Series for High Current) ..................................... 17
Testing Condition & Requirements .......................................................................................... 37
Packaging Specification .......................................................................................................... 39
Assembly Inductors
Assembly Inductors (SPI Series) ............................................................................................ 43
Product Range ........................................................................................................................ 43
▓Standard
External Dimensions ...................................................................................... 44
▓Part
Numbers & Characteristic (SPI Series) ................................................................. 48
Multi-Layer Chip Inductors (MLCI)
Multi-Layer Power Inductors (IP Series) ................................................................................. 62
▓Ordering
Code .............................................................................................................. 62
▓Standard
External Dimensions ...................................................................................... 63
▓Part
Numbers & Characteristic ...................................................................................... 64
▓Testing
Condition & Requirements ................................................................................ 66
Multi-Layer High Frequency Inductors (HI Series) .................................................................. 68
▓Ordering
Code .............................................................................................................. 68
▓Standard
External Dimensions ...................................................................................... 69
▓Part
Numbers & Characteristic ...................................................................................... 70
▓Testing
Condition & Requirements ................................................................................ 77
Packaging Specification .......................................................................................................... 80
Cautions ......................................................................................................................................... 82
Inductors-SPM (Molding)
Molding Inductors (SPM Series)
▓Feature
1. Magnetic shielded construction
2. Frequency range up to 3.0MHz
3. Higher rated current, capable handling at high
current spikes
▓Application
-Notebook / Desktop applications
-VGA card applications
-DC-DC Converter applications
-Low profile, high current power supplies
▓Standard
External Dimensions
Series
SPM2016□□□□PSA
SPM2016□□□□PSC
SPM2520□□□□PSA
SPM2520□□□□PSC
L
(mm)
2.0±0.2
2.0±0.2
2.5±0.2
2.5±0.2
W
(mm)
1.6±0.2
1.6±0.2
2.0±0.2
2.0±0.2
H
(mm)
1.0max
1.2max
1.0max
1.2max
B
(mm)
0.5±0.3
0.5±0.3
0.6±0.2
0.6±0.2
Recommended Land
Patterns
A'
B
E
(mm) (mm) (mm)
0.9
0.9
1.2
1.2
2.0
2.0
2.8
2.8
1.6
1.6
2.0
2.0
Package
Ree
l
7”
7”
7”
7”
Amount(pcs)
2,000
2,000
2,000
2,000
1R0
Recommended Land
Patterns
A'
B
E
(mm) (mm) (mm)
1.2
2.4
2.4
2.4
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
5.5
5.5
8.0
8.0
8.0
4.2
5.4
5.4
5.4
7.0
7.0
7.0
7.0
8.5
8.5
8.5
8.5
8.5
8.5
8.5
13.5
13.5
14.5
14.5
14.5
2.0
2.5
2.5
2.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
4.0
4.0
6.0
6.0
6.0
Package
Ree
l
7”
13”
13”
13”
13”
13”
13”
13”
13”
13”
13”
13”
13”
13”
13
13”
13”
13”
13”
13”
Amount(pcs)
2,000
3,500
2,000
2,000
3,000
3,000
3,000
2,000
2,500
2,000
2,000
1,500
1,500
1,500
1,000
800
800
500
500
500
Series
SPM3030□□□□PSC
SPM4040□□□□ESC
SPM4040□□□□ESH
SPM4040□□□□ECH
SPM5050□□□□ESC
SPM5050□□□□ESE
SPM5050□□□□ESH
SPM5050□□□□ECL
SPM7070□□□□ESC
SPM7070□□□□ESE
SPM7070□□□□ESG
SPM7070□□□□ESL
SPM7070□□□□ERL
SPM7070□□□□ECL
SPM7070□□□□ESQ
SPM1010□□□□ESN
SPM1010□□□□ECN
SPM1313□□□□ECM
SPM1313□□□□ESQ
SPM1313□□□□ESR
L
(mm)
3.2±0.2
4.7±0.3
4.7±0.3
4.7±0.3
5.7±0.3
5.7±0.3
5.7±0.3
5.7±0.3
7.2±0.3
7.0±0.3
7.2±0.3
6.95±0.35
6.95±0.35
6.95±0.35
7.2±0.3
11.2±0.3
11.2±0.3
13.9±0.3
13.9±0.3
13.9±0.3
W
(mm)
3.0±0.2
4.2±0.2
4.2±0.2
4.2±0.2
5.2±0.2
5.2±0.2
5.2±0.2
5.2±0.2
6.6±0.2
6.5±0.2
6.6±0.2
6.6±0.2
6.6±0.2
6.6±0.2
6.6±0.2
10.0±0.3
10.0±0.3
12.8±0.2
12.8±0.2
12.8±0.2
H
(mm)
1.2max
1.2max
2.0max
2.0max
1.2max
1.5max
1.8max
3.0max
1.2max
1.5max
1.8max
3.0max
3.0max
3.0max
5.0max
4.0max
4.0max
3.5max
5.0max
6.0max
C
(mm)
0.8±0.2
0.8±0.3
0.8±0.3
0.8±0.3
1.0±0.3
1.0±0.3
1.0±0.3
1.0±0.3
1.5±0.3
1.5±0.3
1.5±0.3
1.5±0.3
1.5±0.3
1.5±0.3
1.5±0.3
2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5
2.0±0.5
D
(mm)
1.2±0.2
2.0±0.3
2.0±0.3
2.0±0.3
2.5±0.3
2.5±0.3
2.5±0.3
2.5±0.3
3.0±0.3
3.0±0.3
3.0±0.3
3.0±0.3
3.0±0.3
3.0±0.3
3.0±0.3
3.0±0.5
3.0±0.5
5.0±0.5
5.0±0.5
5.0±0.5
Inductors-SPM (Molding)
▓Part
Numbers & Characteristics
SPM2016□□□□PSA (Thickness 1.0mm)
DARFON P/N
Inductance
(uH)
0.56
0.68
1.0
1.5
2.2
± 20%
Tolerance
DC Resistance
(mΩ)
Typ.
44
55
80
120
170
Max.
59
72
96
144
204
Heat Rating
Current
DC Amps
Idc(A) Typ.
3.3
2.9
2.3
1.9
1.4
Saturation
Current
DC Amps
Isat(A) Typ.
3.5
3.2
2.7
2.2
1.9
1MHz/1.0V
Measuring
Condition
SPM2016R56MPSA
SPM2016R68MPSA
SPM20161R0MPSA
SPM20161R5MPSA
SPM20162R2MPSA
SPM2016□□□□PSC (Thickness 1.2mm)
DARFON P/N
Inductance
(uH)
0.47
1.0
1.5
2.2
± 20%
Tolerance
DC Resistance
(mΩ)
Typ.
40
68
95
160
Max.
52
82
114
192
Heat Rating
Current
DC Amps
Idc(A) Typ.
3.8
2.7
2.1
1.5
Saturation
Current
DC Amps
Isat(A) Typ.
4.2
3.1
2.5
2.0
1MHz/1.0V
Measuring
Condition
SPM2016R47MPSC
SPM20161R0MPSC
SPM20161R5MPSC
SPM20162R2MPSC
SPM2520□□□□PSA (Thickness 1.0mm)
DARFON P/N
Inductance
(uH)
0.47
1.0
1.5
2.2
3.3
4.7
± 20%
Tolerance
DC Resistance
(mΩ)
Typ.
35
45
60
90
120
200
Max.
46
59
72
108
144
240
Heat Rating
Current
DC Amps
Idc(A) Typ.
3.6
3.0
2.3
1.8
1.4
1.2
Saturation
Current
DC Amps
Isat(A) Typ.
4.4
3.4
2.7
2.4
1.9
1.6
100KHz/1.0V
Measuring
Condition
SPM2520R47MPSA
SPM25201R0MPSA
SPM25201R5MPSA
SPM25202R2MPSA
SPM25203R3MPSA
SPM25204R7MPSA
All test data are referenced to 25℃ambient.
※Isat:
DC current(A) that will cause inductance to drop approximately 30%.
※Idc:
DC current(A) that will cause an approximate
T of 40℃.
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