PM127SH

Applications
PL
IA
NT
Features
CO
M
■ Formerly
model
■ Input/output of DC/DC converters
*R
oH
S
■ Available in E12 values
■ Power supplies for:
47
0
■ Inductance as low as 1.2 µH
•
•
•
•
■ Current rating to 6.6 amps
■ RoHS compliant*
Portable communication equipment
Camcorders
LCD TVs
Car radios
PM127SH Series - Shielded SMD Power Inductors
Electrical Specifications
General Specifications
Inductance 100 kHz
Bourns Part No.
PM127SH-1R2N-RC
PM127SH-2R4N-RC
PM127SH-3R5N-RC
PM127SH-4R7N-RC
PM127SH-6R1N-RC
PM127SH-7R6N-RC
PM127SH-100M-RC
PM127SH-120M-RC
PM127SH-150M-RC
PM127SH-180M-RC
PM127SH-220M-RC
PM127SH-270M-RC
PM127SH-330M-RC
PM127SH-390M-RC
PM127SH-470M-RC
PM127SH-560M-RC
PM127SH-680M-RC
PM127SH-820M-RC
PM127SH-101M-RC
PM127SH-121M-RC
PM127SH-151M-RC
PM127SH-181M-RC
PM127SH-221M-RC
PM127SH-271M-RC
PM127SH-331M-RC
PM127SH-391M-RC
PM127SH-471M-RC
PM127SH-561M-RC
PM127SH-681M-RC
PM127SH-821M-RC
PM127SH-102M-RC
(µH)
1.2
2.4
3.5
4.7
6.1
7.6
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
Electrical Schematic
Tol. %
-20 to +40
-20 to +40
-20 to +40
-20 to +40
-20 to +40
-20 to +40
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
Test
Q Frequency
Typ.
(MHz)
28
7.96
20
7.96
20
7.96
22
7.96
20
7.96
15
7.96
24
2.52
26
2.52
26
2.52
24
2.52
20
2.52
26
2.52
28
2.52
24
2.52
24
2.52
24
2.52
20
2.52
20
0.796
18
0.796
16
0.796
24
0.796
24
0.796
24
0.796
20
0.796
18
0.796
20
0.796
20
0.796
20
0.796
26
0.796
20
0.796
40
0.252
SRF
RDC
Typ.
Max.
(MHz) (mΩ)
83
18.0
45
10.0
36
12.0
30
15.5
23
18.0
21
20.0
17
19.5
15
28.0
13
28.5
12
35.0
11
38.6
10
52.0
9.5
57.0
8.5
70.0
7.5
80.0
7.0
100.0
6.5
120.0
5.0
130.0
4.5
150.0
4.3
200.0
4.1
270.0
4.0
300.0
3.4
400.0
3.1
450.0
2.9
600.0
2.7
680.0
2.2
880.0
2.0
960.0
1.7
1300.0
1.4
1500.0
1.3
1700.0
I rms
Max.
(A)
9.80
9.20
8.80
8.20
6.60
5.90
6.00
5.60
5.20
4.80
4.30
3.90
3.50
3.20
2.90
2.60
2.40
2.30
2.10
1.95
1.85
1.75
1.60
1.20
1.10
1.60
0.90
0.80
0.75
0.70
0.68
Recommended Layout
I sat
Typ.
(A)
9.80
10.50
9.80
8.80
7.80
6.50
6.30
6.60
5.00
4.60
4.10
3.70
3.30
3.10
2.80
2.50
2.30
2.20
2.00
1.95
1.90
1.88
1.70
1.60
1.40
1.40
1.25
1.15
0.97
0.94
0.80
Test Voltage ....................................0.1 V
Reflow Soldering .. 230 °C, 50 sec. max.
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
............................... 260 °C for 10 sec.
Materials
Core ...........................Ferrite DR and RI
Wire ............ Enameled copper wire 130
Terminal ....................................Cu/Ni/Sn
Rated Current
...................Ind. drop 25 % typ. at Isat
Temperature Rise ................. 40 °C max.
at rated Irms
Packaging .................... 400 pcs. per reel
Product Dimensions
12.5 ± 0.3
(.492 ± .012)
100
12.5 ± 0.3
(.492 ± .012)
7.5 ± 0.5
(.295 ± .020)
5.0 ± 0.3
(.197 ± .012)
5.4
REF.
(.213)
7.0
TYP.
(.276)
2.9
(.114)
REF.
6.8
(.268)
REF.
2.9
(.114)
REF.
DIMENSIONS:
*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.
Customers should verify actual device performance in their specific applications.
MM
(INCHES)
PM127SH Series - Shielded SMD Power Inductors
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
330
DIA.
(12.99)
30.4
(1.197)
THICKNESS
0.10
(.004)
MAX.
13.0
(.512)
DIA.
21.0 ± 0.8
(.827 ± .031)
EMBOSSED
CAVITY
50.0
(1.969)
13.0
DIA.
(.512)
EMBOSSED
CARRIER
26
(1.024)
4.0
(.157)
END
24
(.945)
100
100
START
100
20.0
(.787)
NO COMPONENT
COMPONENTS
NO COMPONENT
400
(15.75)
200
(7.87)
USER DIRECTION OF FEED
QTY: 400 PCS. PER REEL
DIMENSIONS:
REV. 05/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
MM
(INCHES)