PL
IA
N
T
Features
Applications
M
■ Formerly
model
■ Input/output of DC/DC converters
*R
oH
S
CO
■ Available in E12 series
■ Power supplies for:
■ Height of 2.9 mm
• Portable communication equipment
• Camcorders
• LCD TVs
■ Current rating up to 2.1 A
■ RoHS compliant*
PM105SB Series - Shielded SMD Power Inductor
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
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
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
....230 ˚C; 50 sec max.
Operating Temp........... -40 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -40 °C to +125 °C
Resistance to Soldering Heat
................................. 260 °C for 5 sec.
Moisture Sensitivity Level ..................... 2
................. N/A
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
Inductance 100 kHz
9.9 ± 0.3
(.390 ± .012)
Inductance vs. Current
104
7
4.5 ± 0.3
(.177 ± .012)
5
3
2
152
Inductance (μH)
103
7
2.9
TYP.
(.114)
5
471
3
2
102
7
101
5
3
330
2
101
7
Recommended Layout
10.0
REF.
(.394)
100
5
3
2
100
101
2
3
5 7 102
2
3
5 7 103
2
3
5 7 104
DC Current (mA)
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
10.0
(.394)
REF.
2.8
(.110)
REF.
MM
DIMENSIONS:
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
(INCHES)
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf
PM105SB Series - Shielded SMD Power Inductor
Electrical Schematic
275
Maximum of 10 seconds between
+255°C and +260°C
260°C peak
255°C
225
220°C
Temperature (°C)
190°C
Ramp Down
6°C/second
maximum
60 - 90
seconds
175
150°C
125
120 - 150 seconds
10 seconds minimum
75
Ramp Up
3°C/second maximum
25
0
50
100
150
200
250
Time (seconds)
2.0 ± 0.5
(.079 ± .020)
330.0
(12.992)
DIA.
300
Rev. 02/22/05
30.4
(1.197)
DIA.
13.0 ± 0.5
(.512 ± .020)
21.0 ± 0.8
(.827 ± .032)
50.0 - 0
(1.969 - 0)
13.0 ± 0.5
DIA.
(.512 ± .020)
26. + 0
(1.023 + 0)
NO COMPONENT
200
(7.87)
100
START
100
100
100
4.0
(.157)
100
16.0
(.630)
END
DIMENSIONS:
MM
(INCHES)
NO COMPONENT
COMPONENTS
400
(15.75)
USER DIRECTION OF FEED
QTY: 500 PCS. PER REEL
REV. 03/18
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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