PM12645S-2R7M Bourns Inc., PM12645S-2R7M Datasheet
PM12645S-2R7M
Manufacturer Part Number
PM12645S-2R7M
Description
Power Inductors 2.7uH 20%
Manufacturer
Bourns Inc.
Series
PM12651Sr
Datasheet
1.PM12645S-2R7M.pdf
(3 pages)
Specifications of PM12645S-2R7M
Inductance
2.7 uH
Tolerance
20 %
Maximum Dc Current
17 Amps
Maximum Dc Resistance
0.0044 Ohms
Dimensions
12.6 mm W x 12.6 mm L x 4.5 mm H
Shielding
Shielded
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PM12645S-2R7M-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Customers should verify actual device performance in their specifi c applications
Specifi cations are subject to change without notice.
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
Soldering Profi le
Electrical Schematic
Electrical Specifi cations
275
225
175
125
75
25
0
150 °C
<1> Maximum of 10 seconds
between +255 °C and +260 °C
50
Inductance
Ramp Up
4 °C/second maximum
L (µH)
1.20
1.80
2.70
0.50
4.70
9.00
6.00
10.0
0.22
0.50
1.00
120-150 seconds
100
190°C
<1> 255 °C
Time (Seconds)
220 °C
I rms
150
PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series -
10 seconds minimum
Shielded Power Inductors
9.5
Features
■
■
■
■
■
■
(A)
27
21
17
36
12
10
45
36
29
9
Formerly
Shielded construction
Unit height of 5.9 mm
Inductance range: 0.22 µH to 10 µH
Current up to 45 A
RoHS compliant*
60 seconds
maximum
200
J. W .Miller
260 °C peak
I sat
(A)
49
40
32
55
27
18
14
16
80
55
50
250
Ramp Down
5 °C/second
models
300
(m ) max.
DCR
15.0
22.5
10.0
25.5
3.3
4.7
7.3
1.5
1.0
1.5
2.5
Applications
■
■
(0.531)
Test Voltage ..................................0.25 V
Test Frequency ......................... 100 KHz
Refl ow Soldering .... 230 ˚C; 50 sec max.
Operating Temperature
Storage Temperature
Resistance to Soldering Heat
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
MAX.
(0.118 ± 0.020)
13.5
Input/output of DC/DC converters
Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car audio systems
General Specifi cations
Materials
Recommended Layout
Product Dimensions
3.0 ± 0.5
............................... -55 °C to +150 °C
............................... -55 °C to +150 °C
.............................+260 °C for 10 sec.
(0.500 ± 0.012)
12.7 ± 0.3
DIMENSIONS:
(0.500 ± 0.012)
1R5
(Temperature rise included)
(0.547)
12.7 ± 0.3
13.9
(0.591)
MAX.
15.0
(0.098 ± 0.020)
2.5 ± 0.5
(INCHES)
MM
(.276)
7.0
(.177)
4.5
(.232)
(.205)
5.2
5.9
MAX.
MAX.
Related parts for PM12645S-2R7M
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Power Inductors 1.8uH 20%
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
RF Inductors 1.2uH 20%
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
Part Number:
Description:
11mm Potentiometer
Manufacturer:
Bourns, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
Part Number:
Description:
5/16 Round Trimming Potentiometer
Manufacturer:
Bourns, Inc.
Datasheet:
Part Number:
Description:
4100R Series: Thick Film Moulded DIPs - Resistor Networks
Manufacturer:
Bourns, Inc.
Datasheet:
Part Number:
Description:
PROTECTOR - SINGLE BIDIRECTIONAL
Manufacturer:
Bourns, Inc.
PM12645S-2R7M Summary of contents
Page 1
... Electrical Specifi cations Inductance Bourns Part No. L (µH) PM12645S-1R2M-RC 1.20 PM12645S-1R8M-RC 1.80 PM12645S-2R7M-RC 2.70 PM12651S-R50M-RC 0.50 PM12651S-4R7M-RC 4.70 PM12651S-9R0M-RC 9.00 PM13560S-6R0M-RC 6.00 PM13560S-100M-RC 10.0 PM13656S-R22M-RC 0.22 PM13656S-R50M-RC 0.50 PM13666S-1R0M-RC 1.00 Soldering Profi le 275 <1> Maximum of 10 seconds between +255 °C and +260 °C 225 190° ...
Page 2
... PM13560S-100M-RC 12.0 100 11.0 90 10.0 80 9.0 70 8.0 60 7.0 50 6.0 5.0 40 4.0 30 3.0 20 2 Current (A) PM13656S-R50M-RC 0.60 110 0.54 99 0.48 88 0.42 77 0.36 66 0.30 55 0.24 44 0.18 33 0. Current (A) PM12645S-2R7M-RC 4.0 140 120 3.2 100 2 1 Current (A) PM12651S-9R0M-RC 16 120 100 Current (A) ...
Page 3
... PM12645S, PM12651S, PM13560S, PM13656S, PM13666S Series - Shielded Power Inductors Packaging Specifi cations 330.0 (13.00) (.079 DIA. 13.5 0.5 DIA. (.53 .020) 0.35 ± 0.05 (0.014 ± 0.020) 13.9 ± 0.1 (0.547 ± 0.004) 5.6 ± 0.1 (0.220 ± 0.004) REV. 10/08 Specifi ...