1R5
12.7 ± 0.3
(0.500 ± 0.012)
12.7 ± 0.3
(0.500 ± 0.012)
13.9
(0.547) MAX.
2.5 ± 0.5
(0.098 ± 0.020)
3.0 ± 0.5
(0.118 ± 0.020)
13.5
(0.531)
MAX.
MAX.
5.0
(.197)
MAX.
5.2
(.205)
15.0
(0.591)
4.5
(.177)
7.0
(.276)
Features
Formerly models
Shielded construction
Unit height of 5.9 mm
Inductance range: 0.22 µH to 10 µH
Current up to 45 A
RoHS compliant*
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual
device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
General Specifi cations
Test Voltage ..................................0.25 V
Test Frequency ......................... 100 KHz
Refl ow Soldering ....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.
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
*RoHS COMPLIANT
DIMENSIONS: MM
(INCHES)
Product Dimensions
Electrical Specifi cations
Inductance I rms I sat DCR
Bourns Part No. L (µH) ±20 % (A) (A) (mΩ) max.
PM12645S-1R2M-RC 1.20 27 49 3.3
PM12645S-1R8M-RC 1.80 21 40 4.7
PM12645S-2R7M-RC 2.70 17 32 7.3
PM12651S-R50M-RC 0.50 36 55 1.5
PM12651S-4R7M-RC 4.70 12 27 15.0
PM12651S-9R0M-RC 9.00 10 18 22.5
PM13560S-6R0M-RC 6.00 9.5 14 10.0
PM13560S-100M-RC 10.0 9 16 25.5
PM13656S-R22M-RC 0.22 45 80 1.0
PM13656S-R50M-RC 0.50 36 55 1.5
PM13666S-1R0M-RC 1.00 29 50 2.5
Soldering Profi le
Electrical Schematic
25
75
125
175
225
275
0 50 100 150 200 250 300
Time (Seconds)
Temperature (°C)
120-150 seconds
60 seconds
maximum
260 °C peak
190°C
150 °C
220 °C
Ramp Down
5 °C/second
<1> 255 °C
<1> Maximum of 10 seconds
between +255 °C and +260 °C
Ramp Up
4 °C/second maximum
10 seconds minimum
Recommended Layout
These series are currently available,
but not recommended for new
designs. The newer SRP1245A
series is recommended.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
L vs. I Charts
PM13656S-R22M-RC
0
0 5 10 15 20 25 30 40 45 50 55 60
0.06
0.12
0.18
0.24
0.30
0.36
0.42
0.48
0.54
0.60
0
11
22
33
44
55
66
77
88
99
110
Inductance (µH)
DC Current (A)
PM12651S-R50M-RC
Temperature Rise (°C)
0
0 5 10 15 20 25 30 40 45 50 55 60
0.06
0.12
0.18
0.24
0.30
0.36
0.42
0.48
0.54
0.60
0
11
22
33
44
55
66
77
88
99
110
Inductance (µH)
DC Current (A)
PM13656S-R50M-RC
Temperature Rise (°C)
0
0 5 10 15 20 25 35 40 45 50 60
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.9
1.0
1.2
0
11
0.8
1.1
Inductance (µH)
DC Current (A)
PM13666S-1R0M-RC
Temperature Rise (°C)
22
33
44
55
66
77
88
99
110
0
0481215
20 24 28
0.5
1.0
1.5
2.0
2.5
3.5
3.0
4.0
4.5
5.0
5.5
6.0
0
12
24
36
48
60
72
84
96
108
Inductance (µH)
DC Current (A)
PM12651S-4R7M-RC
Temperature Rise (°C)
0
02 46810121416
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
0
10
20
30
40
50
60
70
80
90
100
Inductance (µH)
DC Current (A)
PM13560S-100M-RC
Temperature Rise (°C)
0
010
20 30 40 50
1.6
1.2
0.8
0.4
0
160
40
80
120
Inductance (µH)
DC Current (A)
PM12645S-1R2M-RC
Temperature Rise (°C)
0
08
16 24 32
4.0
3.2
2.4
1.6
0
140
20
40
60
80
100
120
Inductance (µH)
DC Current (A)
PM12645S-2R7M-RC
Temperature Rise (°C)
0.8
0
08
16 24 32 40
2.4
2.0
1.5
1.2
0.8
0
160
40
80
120
Inductance (µH)
DC Current (A)
PM12645S-1R8M-RC
Temperature Rise (°C)
0.4
0
03 6 9 12 15 18
16
12
8
0
120
20
60
100
Inductance (µH)
DC Current (A)
PM12651S-9R0M-RC
Temperature Rise (°C)
4
40
80
0
0 2.8 5.6 8.4 11.2 14
2
4
6
8
10
0
20
40
60
80
100
Inductance (µH)
DC Current (A)
PM13560S-6R0M-RC
Temperature Rise (°C)
0
0.08
0.16
0.24
0.32
0.4
Inductance (µH)
01224364860
DC Current (A)
0
20
40
60
80
100
Temperature Rise (°C)
Applications
Input/output of DC/DC converters
Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car audio systems
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
Shielded Power Inductors
DIMENSIONS: MM
(INCHES)
Packaging Specifi cations
EMBOSSED
CARRIER
EMBOSSED
CAVITY
0.10
(.004)
THICKNESS
MAX.
REV. 06/14
24.0 ± 0.5
(0.95 ± 0.020)
2.0 ± 0.5
(.079 ± .020)
75.0 ± 2.0
(2.96 ± 0.08)
330.0
(13.00)
DIA.
13.5 ± 0.5
(.53 ± .020) DIA.
13.5 ± 0.5
(0.53 ± .020)
DIA.
1.5 ± 0.1
(0.059 ± 0.004)
0.15
(0.0006)
2.0 ± 0.1
(0.079 ± 0.004)
4.0 ± 0.1
(0.157 ± 0.004) DIA.
DIA.
0.35 ± 0.05
(0.014 ± 0.020)
5.6 ± 0.1
(0.220 ± 0.004)
13.9 ± 0.1
(0.547 ± 0.004)
16.0 ± 0.1
(0.629 ± 0.004)
13.5 ± 0.1
(0.520 ± 0.004)
24.0 ± 0.3
(0.95 ± 0.012)
1.75 ± 0.1
(.069 ± 0.004)
2.7 ± 0.3
(.106 ± 0.012)
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Bourns:
PM12645S-1R2M PM12645S-1R8M-RC PM13560S-100M-RC PM13560S-6R0M-RC PM12645S-1R2M-RC
PM12651S-9R0M PM12645S-1R8M PM13666S-1R0M-RC PM12651S-9R0M-RC PM12645S-2R7M-RC PM12651S-
R50M-RC PM12651S-4R7M-RC PM12651S-4R7M PM12645S-2R7M