CO
M
PL
IA
N
T
Features
■
Formerly
■
Available in E12 values
■
Height of 4.5 mm maximum
■
Current rating to 6.35 amps
■
RoHS compliant*
Applications
model
■
Input/output of DC/DC converters
■
Power supplies for:
*R
oH
S
•
•
•
•
Portable communication equipment
Camcorders
LCD TVs
Car radios
10
0
PM124SH Series - Shielded SMD Power Inductors
Electrical Specifications
Inductance 100 kHz
General Specifications
Q
Typ.
14
16
14
10
17
16
16
14
18
16
19
14
19
16
19
16
14
12
12
12
12
10
12
Test
Frequency
(MHz)
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
SRF
Typ.
(MHz)
39
33
34
32
27
25
22
20
16
15.5
15
14
13
12
11
10
8
7.8
7.5
7.0
6.6
6.0
5.5
RDC
Max.
(mΩ)
15.0
18.0
23.0
27.0
32.0
38.0
47.0
55.0
67.5
85.0
97.0
120.0
135.0
170.0
200.0
250.0
300.0
370.0
440.0
550.0
660.0
780.0
950.0
I rms
Max.
(A)
6.35
6.00
5.20
4.50
4.00
3.80
3.50
3.20
3.00
2.55
2.30
2.15
2.00
1.80
1.50
1.35
1.25
1.20
1.10
0.98
0.92
0.80
0.75
I sat
Typ.
(A)
6.20
5.60
4.70
4.30
4.00
3.60
3.20
3.00
2.60
2.35
2.10
2.00
1.80
1.65
1.50
1.35
1.20
1.15
1.05
0.95
0.90
0.80
0.75
Bourns Part No.
PM124SH-3R9Y-RC
PM124SH-4R7M-RC
PM124SH-6R8M-RC
PM124SH-8R2M-RC
PM124SH-100M-RC
PM124SH-120M-RC
PM124SH-150M-RC
PM124SH-180M-RC
PM124SH-220M-RC
PM124SH-270M-RC
PM124SH-330M-RC
PM124SH-390M-RC
PM124SH-470M-RC
PM124SH-560M-RC
PM124SH-680M-RC
PM124SH-820M-RC
PM124SH-101M-RC
PM124SH-121M-RC
PM124SH-151M-RC
PM124SH-181M-RC
PM124SH-221M-RC
PM124SH-271M-RC
PM124SH-331M-RC
(µH)
3.9
4.7
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
Tol. %
± 30
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
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 .................... 500 pcs. per reel
Product Dimensions
12.5
±
0.3
(.492
±
.012)
100
12.5
±
0.3
(.492
±
.012)
Electrical Schematic
Recommended Layout
5.4
REF.
(.213)
4.0
±
0.5
(.157
±
.020)
2.9
(.114)
REF.
6.8
(.268)
REF.
2.9
(.114)
REF.
5.0
±
0.3
(.197
±
.012)
7.0
TYP.
(.276)
DIMENSIONS:
MM
(INCHES)
*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.
PM124SH Series - Shielded SMD Power Inductors
Packaging Specifications
330
DIA.
(12.99)
2.0
±
0.5
(.079
±
.020)
30.4
(1.197)
13.0
±
0.5
(.512
±
.020)
DIA.
50.0
(1.969)
13.0
±
0.5
DIA.
(.512
±
.020)
26
(1.024)
EMBOSSED
CARRIER
THICKNESS
0.10
(.004)
MAX.
EMBOSSED
CAVITY
21.0
±
0.8
(.827
±
.031)
END
4
(.157)
START
24
(.945)
100
100
100
16.0
(.63)
5.3
(.209)
NO COMPONENT
COMPONENTS
NO COMPONENT
160
(6.299)
390
(15.354)
USER DIRECTION OF FEED
QTY: 500 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 05/11
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.