PL
IA
N
T
Features
■
Formerly
■
Shielded construction
■
Unit height of 5.9 mm
models
*R
oH
S
These series are currently available,
but not recommended for new
designs. The newer
SRP1245A
series is recommended.
CO
M
100 5
172
■
Inductance range: 0.22 µH to 10 µH
■
Current up to 45 A
■
RoHS compliant*
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
Bourns Part No.
PM12645S-1R2M-RC
PM12645S-1R8M-RC
PM12645S-2R7M-RC
PM12651S-R50M-RC
PM12651S-4R7M-RC
PM12651S-9R0M-RC
PM13560S-6R0M-RC
PM13560S-100M-RC
PM13656S-R22M-RC
PM13656S-R50M-RC
PM13666S-1R0M-RC
Inductance
L (μH) ±20 %
1.20
1.80
2.70
0.50
4.70
9.00
6.00
10.0
0.22
0.50
1.00
I rms
(A)
27
21
17
36
12
10
9.5
9
45
36
29
I sat
(A)
49
40
32
55
27
18
14
16
80
55
50
DCR
(mΩ) max.
3.3
4.7
7.3
1.5
15.0
22.5
10.0
25.5
1.0
1.5
2.5
Test Voltage ..................................0.25 V
Test Frequency ......................... 100 KHz
....230
˚C;
50 sec max.
Operating Temperature
................................-55 °C to +150 °C
(Temperature rise included)
Storage Temperature
................................-55 °C to +150 °C
Resistance to Soldering Heat
............................. +260 °C for 10 sec.
Moisture Sensitivity Level ..................... 1
................. N/A
Materials
Core ..................................................Iron
Wire ............................Enameled copper
Terminal ........................................Cu/Sn
Rated Current ....Ind. drops 20 % at I sat
Temperature Rise .... 40
˚C
at rated I rms
Packaging ....... 500 pcs. per 13-inch reel
Product Dimensions
275
225
175
150 °C
125
75
25
0
50
100
150
200
250
300
120 -150 seconds
10 seconds minimum
Ramp Up
4 °C/second maximum
<1> Maximum of 10 seconds
between +255 °C and +260 °C
260 °C peak
<1> 255 °C
220 °C
190°C
60 seconds
maximum
Ramp Down
5 °C/second
Temperature (°C)
13.9
MAX.
(0.547)
12.7 ± 0.3
(0.500 ± 0.012)
5.2
(.205)
MAX.
5.0
(.197)
MAX.
13.5
(0.531)
MAX.
100
1725
12.7 ± 0.3
(0.500 ± 0.012)
Time (Seconds)
Electrical Schematic
3.0 ± 0.5
(0.118 ± 0.020)
2.5 ± 0.5
(0.098 ± 0.020)
Recommended Layout
15.0
(0.591)
4.5
(.177)
WARNING Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
* 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. 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
7.0
(.276)
DIMENSIONS:
MM
(INCHES)
Applications
■
Input/output of DC/DC converters
■
Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
L vs. I Charts
1.6
PM12645S-1R2M-RC
160
2.4
PM12645S-1R8M-RC
160
4.0
PM12645S-2R7M-RC
140
120
100
Temperature Rise (°C)
Temperature Rise (°C)
Inductance (μH)
Inductance (μH)
1.2
0.8
0.4
0
0
10
20
30
40
120
80
40
0
50
120
1.5
1.2
0.8
40
0.4
0
0
8
16
24
32
0
40
80
Inductance (μH)
2.0
3.2
2.4
1.6
0.8
0
0
8
16
24
80
60
40
20
0
32
DC Current (A)
DC Current (A)
DC Current (A)
0.60
0.54
0.48
0.42
0.36
0.30
0.24
0.18
0.12
0.06
0
0
5
PM12651S-R50M-RC
10
15
20
25
30
40
45
50
55
110
99
88
77
66
55
44
33
22
11
0
60
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
4
PM12651S-4R7M-RC
Temperature Rise (°C)
Inductance (μH)
108
96
84
72
60
48
36
24
12
0
28
16
12
PM12651S-9R0M-RC
120
100
80
Temperature Rise (°C)
8
4
60
40
20
0
0
3
6
9
12
15
8
12
15
20
24
0
18
DC Current (A)
DC Current (A)
DC Current (A)
10
PM13560S-6R0M-RC
100
Inductance (μH)
6
4
2
0
0
2.8
5.6
8.4
11.2
60
40
20
0
14
Inductance (μH)
8
80
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
2
PM13560S-100M-RC
Temperature Rise (°C)
4
6
8
10
12
14
30
20
10
0
16
DC Current (A)
DC Current (A)
Temperature Rise (°C)
0.4
PM13656S-R22M-RC
100
80
60
40
20
0
0.32
0.24
0.16
0.08
0
0
12
24
36
48
60
0.60
0.54
0.48
0.42
0.36
0.30
0.24
0.18
0.12
0.06
0
0
5
PM13656S-R50M-RC
10
15
20
25
30
40
45
50
55
110
99
88
77
66
55
44
33
22
11
0
60
DC Current (A)
DC Current (A)
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5
PM13666S-1R0M-RC
10
15
20
25
35
40
45
50
110
99
88
77
66
55
44
33
22
11
0
60
DC Current (A)
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.
Temperature Rise (°C)
Inductance (μH)
Temperature Rise (°C)
Inductance (μH)
Inductance (μH)
Temperature Rise (°C)
100
90
80
70
60
50
40
Temperature Rise (°C)
Inductance (μH)
Inductance (μH)
Temperature Rise (°C)
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
330.0
(13.00)
DIA.
2.0
±
0.5
(.079
±
.020)
THICKNESS
0.10
(.004)
MAX.
EMBOSSED
CAVITY
75.0 ± 2.0
(2.96 ± 0.08)
13.5
±
0.5
DIA.
(.53
±
.020)
EMBOSSED
CARRIER
24.0 ± 0.5
(0.95 ± 0.020)
13.5
±
0.5
(0.53
±
.020)
DIA.
DIMENSIONS:
MM
(INCHES)
0.35 ± 0.05
(0.014 ± 0.020)
13.9 ± 0.1
(0.547 ± 0.004)
4.0 ± 0.1
(0.157 ± 0.004)
2.0 ± 0.1
(0.079 ± 0.004)
1.5 ± 0.1
(0.059 ± 0.004)
DIA.
1.75 ± 0.1
(.069 ± 0.004)
2.7 ± 0.3
(.106 ± 0.012)
24.0 ± 0.3
(0.95 ± 0.012)
5.6 ± 0.1
(0.220 ± 0.004)
0.15
DIA.
(0.0006)
13.5 ± 0.1
(0.520 ± 0.004)
16.0 ± 0.1
(0.629 ± 0.004)
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA:
Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
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
Unless otherwise expressly indicated in writing, Bourns
®
products and data sheets relating thereto are subject to change
and complete before placing orders for Bourns
®
products.
The characteristics and parameters of a Bourns
®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
®
®
product with other components
the actual performance of the Bourns
®
®
®
product as meeting the requirements of a particular industry
®
of Bourns products are responsible for ensuring compliance with safety-related requirements and standards applicable to
®
Bourns
®
on a case-by-case basis, use of any Bourns
®
®
®
®
®
Bourns
®
®
standard products that are suitable for use in aircraft
®
standard
the user’s sole risk.
®
and the user for which such Bourns
®
®
custom products shall be negotiated on a case-by-case basis by Bourns
®
also apply to such Bourns custom products.
Users shall not sell, transfer, export or re-export any Bourns
®
Bourns
®
standard products shall
products and Bourns technology and technical data may not under any circumstance be
exported or re-exported to countries subject to international sanctions or embargoes. Bourns
®
products may not, without
®
bilingual versions are available at:
Web Page:
http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF:
http://www.bourns.com/docs/Legal/disclaimer.pdf
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