PM63S and PM105S

INDUCTIVE COMPONENTS
Last Time Buy - JW Miller® Models PM63S and PM105S
Riverside, California - July 1, 2008 - JW Miller® Models PM63S and PM105S were discontinued by
JW Miller before they were acquired by Bourns in April 2006. We have been supplying small
quantity, infrequent orders for these models as a courtesy. We shall no longer be accepting orders
for these models as of August 1, 2008.
Model PM63S had no JW Miller® replacement. The nearest equivalent is the Bourns® Model
SRR4028, which is electrically equivalent, but not physically identical.
JW Miller recommended Model PM105SB as the replacement for Model PM105S. Model
PM105SB is still offered by Bourns as a standard product.
The data sheets for Models PM63S and PM105S are available for reference on pages 2 and 3 of this
announcement. Data sheets for Models SRR4028 and PM105SB are available on Bourns website.
They may also be accessed directly from the links below.
SRR4028 data sheet on website
PM105SB data sheet on website
IC0842
Shielded, SMT Power Inductors
Special Features
PM63S Series
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss for high frequency power
•
•
•
•
•
application
Compact size
Large terminal surface for good PCB
bonding
Operating temperature -30 to +100°C
Current to cause maximum 10% of
inductance drop, or 40°C temperature rise
Tape & reel packaged 1000/reel
5.6
Part
Number
PM63S-100M
PM63S-120M
PM63S-150M
PM63S-180M
PM63S-220M
PM63S-270M
L (uH)
±20%
10
12
15
18
22
27
Test
Freq.
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
SRF
(MHz)
Typ.
38
32
29
27
24
19
DCR
(Ω)
Max.
0.13
0.14
0.15
0.18
0.25
0.34
I, DC
(A)
0.80
0.74
0.70
0.64
0.62
0.57
PM63S-330L
PM63S-390L
PM63S-470L
PM63S-560L
PM63S-680L
PM63S-820L
±15%
33
39
47
56
68
82
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
17
17
16
14
13
12
0.37
0.39
0.43
0.50
0.53
0.75
0.52
0.45
0.40
0.37
0.35
0.32
PM63S-101K
±10%
100
1 KHz
11
0.85
0.30
6.2
3.3
4.0
R1.0
4.5
1.2
1.5
5.0
4.5
Tol: -/+0.3
Dim: mm
Pad Layout
306 E. Alondra Blvd., Gardena, CA 90247-1059 • (310) 515-1720 • FAX (310) 515-1962
w w w . j w m i l l e r . c o m
39
Shielded, SMT Power Inductors
PM105S Series
Part
Number
PM105S-100M
PM105S-120M
PM105S-150M
PM105S-180M
PM105S-220M
PM105S-270M
PM105S-330M
PM105S-390M
PM105S-470M
PM105S-560M
PM105S-680M
PM105S-820M
PM105S-101M
PM105S-121M
PM105S-151M
PM105S-181M
PM105S-221M
PM105S-271M
PM105S-331M
PM105S-391M
PM105S-471M
L (µH)
± 20%
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
Test
Freq.
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
SRF
(MHz)
Typ.
31
27
27
26
21
18
16
15
14
12
11
10
7
7
6
5
5
5
4
4
4
DCR
(Ω)
Max.
0.06
0.06
0.07
0.08
0.09
0.11
0.12
0.16
0.18
0.19
0.22
0.28
0.35
0.38
0.45
0.62
0.69
0.78
1.03
1.18
1.60
10.0
5.0
-/+0.5
1.6
Tol: -/+0.4
Dim: mm
R1.0
7.8
2.0
10.0
7.5
Pad Layout
Special Features:
• High current capacity
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss for high frequency power
application
• Compact size
• Large terminal surface for good PCB bonding
• Operating temperature -30 to +100°C
• Current to cause maximum 10% of inductance
dropped, or 40°C temperature rise
• Tape & reel packaged 500/reel
The PM105S
Series is Not
Recommended for
New Designs, it is
Superseded by the
PM105SB Series
9.2
7.0
I, DC
(A)
2.52
2.31
2.06
1.89
1.71
1.54
1.39
1.28
1.17
1.07
0.97
0.88
0.80
0.73
0.65
0.60
0.54
0.49
0.44
0.41
0.37