PM1038S-2R5M [BOURNS]
General Purpose Inductor, 2.5uH, 20%, 1 Element, SMD, 4139;
| 型号： | PM1038S-2R5M |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | General Purpose Inductor, 2.5uH, 20%, 1 Element, SMD, 4139 |
| 文件： | 总1页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Shielded, SMT High Current Power Inductors
PM7232S / PM1038S / PM12639S / PM12645S / PM12651S / PM13560S /
PM13656S / PM13666S Series
Special Features
• Magnetically shielded for low radiation
• High saturation current
L (μH)
± ±2
%
DCR
(Ω)
Max.
L (μH)
Irated ± ±2 % Imax ± ±2 %
(A)* @ Irated (A)** @ Imax Equivalent
L (μH)
Part
Number
Bourns
• Low DC resistance
• Low profile
• High temperature application environment
• Operating frequency up to 3 MHz
• Operating temperature: -40 to +150 °C
• Tape and reel packaging
PM7232S-R10M
PM7232S-R22M
PM7232S-R47M
PM7232S-R72M
PM7232S-1R0M
PM7232S-1R5M
PM1038S-R15M
PM1038S-R39M
PM1038S-R50M
PM1038S-R75M
PM1038S-1R2M
PM1038S-1R7M
PM1038S-2R5M
0.10
0.22
0.47
0.72
1.0
0.0011
0.0017
0.0030
0.0080
0.0084
0.0095
0.00073
0.00145
0.00148
0.0035
0.0047
0.0079
0.0087
0.0014
0.0028
0.0018
0.0035
0.0044
0.0011
0.0072
0.0149
0.0107
0.0149
0.00054
0.00088
0.0012
22
0.09
0.20
0.37
0.60
0.85
1.1
32
0.08
0.19
0.30
0.44
0.72
1.0
17
15
12.5
10
9.0
30
24
23
20
17
15
11.5
23
18.5
21
16
15
24
12
28
25
22
15
14
51
40
37
SRP7030
SRP1235
1.5
0.15
0.39
0.50
0.75
1.2
0.13
0.33
0.41
0.63
1.02
1.42
2.08
0.54
1.01
1.0
0.1
Typical Applications
• Ideal for very high current DC/DC
converter output inductors
• High-density, tight-board space designs
• High-speed notebook computers
• Video game machines
0.28
0.34
0.58
0.91
1.17
1.85
0.5
0.93
0.81
1.30
1.81
0.37
3.3
6.5
4.2
7.0
0.16
0.35
0.7
25
24.5
22.5
16.5
35
23.5
35
26
24
32
17
13
16
12
80
60
38
1.7
2.5
PM12639S-R67M 0.67
• Low-profile/high-current power supplies
PM12639S-1R2M
PM12645S-1R2M
PM12645S-1R8M
PM12645S-2R7M
PM12651S-R50M
PM12651S-4R7M
PM12651S-9R0M
PM13560S-6R0M
PM13560S-100M
1.2
1.2
1.8
2.7
0.5
4.7
9.0
6.0
10
1.5
Notes
SRP1250
SRP1250
2.14
0.42
3.64
7.65
5.0
8.0
0.2
0.43
0.8
*
Rated DC current to cause 40 °C temperature rise
** Max. DC current to cause 100 °C
temperature rise
7.5
9.5
7.5
34
40
25
Test frequency: 100 KHz
PM13656S-R22M 0.22
PM13656S-R50M
PM13666S-1R0M
0.5
1.0
For RoHS compliant version, add “-RC” to part number.
Dimensions (mm), Tolerance: 0.4 mm
Series
F
G
H
Reel
Size
1500
800
800
800
800
500
500
500
Number
PM7232S
PM1038S
PM12639S 12.6 12.6
PM12645S 12.6 12.6
PM12651S 12.6 12.6
PM13560S 13.0 12.6
PM13656S 13.6 12.6
PM13666S 13.6 12.6
A
7.2
B
6.6
C
D
E
(Ref) (Ref) (Ref) Fig.
3.2
3.8
3.9
4.5
5.1
5.6
5.6
6.6
3.5
2.0
5.8
5.8
5.8
5.8
2.4
2.4
1.3
2.4
2.4
2.4
2.4
2.4
3.5
3.5
3.0
4.5
6.0
6.0
6.0
6.4
5.3
5.3
4.0
5.0
6.5
6.5
6.5
6.5
5.0
5.0
7.5
1
2
1
1
1
1
2
2
10.5 10.0
11.5
13.0
13.0
13.0
13.4
14.7
14.7
A
Start of winding
A
Start of winding
B
B
C
C
F
D
G
D
E
E
H
Figure 1
Figure 2
Pad Layout
Tel. (877) 426-8767 • Fax (951) 781-5006
5.19
www.bourns.com
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