CO
M
PL
IA
N
T
Features
■
Formerly
■
Available in E12 series
■
Height of 2.9 mm
■
Current rating up to 2.1 A
■
RoHS compliant*
Applications
model
■
Input/output of DC/DC converters
■
Power supplies for:
*R
oH
S
•
•
•
•
Portable communication equipment
Camcorders
LCD TVs
Car radios
PM105SB Series - Shielded SMD Power Inductor
Electrical Specifications
Inductance 100 kHz
General Specifications
Test
Q Frequency
Ref.
(MHz)
39
2.52
40
2.52
35
2.52
39
2.52
35
2.52
35
2.52
27
2.52
31
2.52
27
2.52
26
2.52
26
2.52
26
2.52
29
0.796
31
0.796
24
0.796
24
0.796
27
0.796
30
0.796
29
0.796
26
0.796
26
0.796
SRF
Typ.
(MHz)
29
26
24
21
18
17
14
14
11
11
10
9
8
7
6
5
5
5
4
3
3
DCR
Max.
(Ω)
0.06
0.07
0.07
0.08
0.08
0.10
0.11
0.12
0.14
0.19
0.21
0.28
0.34
0.37
0.51
0.57
0.78
0.87
1.20
1.34
1.50
Bourns Part No.
PM105SB-100M-RC
PM105SB-120M-RC
PM105SB-150M-RC
PM105SB-180M-RC
PM105SB-220M-RC
PM105SB-270M-RC
PM105SB-330L-RC
PM105SB-390L-RC
PM105SB-470L-RC
PM105SB-560L-RC
PM105SB-680L-RC
PM105SB-820L-RC
PM105SB-101K-RC
PM105SB-121K-RC
PM105SB-151K-RC
PM105SB-181K-RC
PM105SB-221K-RC
PM105SB-271K-RC
PM105SB-331K-RC
PM105SB-391K-RC
PM105SB-471K-RC
(µH)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
Tol. %
±20
±20
±20
±20
±20
±20
±15
±15
±15
±15
±15
±15
±10
±10
±10
±10
±10
±10
±10
±10
±10
Idc
(A)
2.1
1.9
1.7
1.6
1.4
1.3
1.2
1.1
1.0
0.93
0.85
0.79
0.72
0.63
0.55
0.50
0.47
0.41
0.37
0.35
0.33
Test Voltage ...................................1 Volt
Reflow Soldering ....230 ˚C; 50 sec max.
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
................................. 260 °C for 5 sec.
Materials
Core Material ................. Ferrite DR & RI
Wire ...........................Enameled Copper
Terminal ....................................Ag/Ni/Sn
Rated Current
...................Ind. drop 10 % typ at I sat
Temperature Rise
...................... 15 ˚C typ. at rated I rms
Packaging .................... 500 pcs. per reel
Product Dimensions
100
9.9 ± 0.3
(.390 ± .012)
Inductance vs. Current
104
7
5
3
2
103
7
4.5 ± 0.3
(.177 ± .012)
152
2.9
TYP.
(.114)
Inductance (µH)
5
3
2
102
7
5
3
2
101
7
5
3
2
100
101
471
101
330
Recommended Layout
10.0
REF.
(.394)
100
2
3
5 7 102
2
3
5 7 103
2
3
5 7 104
10.0
(.394)
REF.
DC Current (mA)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
DIMENSIONS:
MM
(INCHES)
2.8
(.110)
REF.
PM105SB Series - Shielded SMD Power Inductor
Soldering Profile
275
<1> Maximum of 10 seconds between
+255°C and +260°C
260°C peak
<1> 255°C
Electrical Schematic
225
220°C
190°C
60 - 90
seconds
Ramp Down
6°C/second
maximum
Temperature (°C)
175
150°C
125
120 - 150 seconds
10 seconds minimum
75
Ramp Up
3°C/second maximum
25
0
50
100
150
200
250
Rev. 02/22/05
300
Time (seconds)
Packaging Specifications
2.0
±
0.5
(.079
±
.020)
330.0
(12.992)
DIA.
30.4
(1.197)
21.0
±
0.8
(.827
±
.032)
DIA.
13.0 ± 0.5
(.512 ± .020)
50.0 - 0
(1.969 - 0)
13.0 ± 0.5
DIA.
(.512 ± .020)
26. + 0
(1.023 + 0)
END
16.0
(.630)
4.0
(.157)
START
DIMENSIONS:
MM
(INCHES)
100
100
100
100
NO COMPONENT
100
NO COMPONENT
COMPONENTS
200
(7.87)
400
(15.75)
USER DIRECTION OF FEED
QTY: 500 PCS. PER REEL
REV. 05/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
