PM43-1R0M-RC Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – SMD Power Inductor

*RoHS ^COMPLIANT
Features
■ Formerly
model
■ Available in E12 series
■ Low profile of only 3.2 mm
■ Low inductance values
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
PM43 Series - SMD Power Inductor
Electrical Specifications
Inductance 1 kHz
Bourns Part No. (µH)
PM43-1R0M-RC 1.0
PM43-1R4M-RC 1.4
PM43-1R8M-RC 1.8
PM43-2R2M-RC 2.2
PM43-2R7M-RC 2.7
PM43-3R3M-RC 3.3
PM43-3R9M-RC 3.9
PM43-4R7M-RC 4.7
PM43-5R6M-RC 5.6
PM43-6R8M-RC 6.8
PM43-8R2M-RC 8.2
PM43-100M-RC
10
PM43-120M-RC
12
PM43-150M-RC
15
PM43-180M-RC
18
PM43-220M-RC
22
PM43-270K-RC
27
PM43-330K-RC
33
PM43-390K-RC
39
PM43-470K-RC
47
PM43-560K-RC
56
PM43-680K-RC
68
Tol. %
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
Test
SRF
Q Frequency Min.
Ref. (MHz) (MHz)
28
7.96
150
28
7.96
110
28
7.96
90
28
7.96
80
28
7.96
75
28
7.96
65
28
7.96
55
28
7.96
50
28
7.96
45
28
7.96
40
28
7.96
36
28
2.52
33
28
2.52
30
28
2.52
28
25
2.52
23
25
2.52
20
23
2.52
17
23
2.52
15
20
2.52
14
20
2.52
13
20
2.52
12
20
2.52
11
RDC
(Ω)
0.033
0.038
0.042
0.047
0.052
0.058
0.076
0.094
0.10
0.12
0.13
0.18
0.21
0.24
0.34
0.38
0.52
0.54
0.59
0.84
0.94
1.12
I rms
Max.
(A)
3.80
3.30
2.91
2.60
2.43
2.15
1.98
1.70
1.60
1.41
1.26
1.15
1.05
0.92
0.84
0.76
0.71
0.64
0.59
0.54
0.50
0.46
I sat
Typ.
(A)
5.50
5.10
4.40
3.90
3.50
3.00
2.70
2.60
2.40
2.10
1.90
1.70
1.60
1.40
1.30
1.20
1.00
0.99
0.92
0.78
0.74
0.68
Typical Part Marking
Electrical Schematic
100
General Specifications
Test Voltage .......................................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 5 sec.
Materials
Core ...................................... Ferrite DR
Wire ............ Enameled copper wire 130
Terminal ....................................Ag/Ni/Sn
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise ................. 40 °C max.
at rated Irms
Packaging.................. 1500 pcs. per reel
Product Dimensions
4.5 ± 0.3
(.177 ± .012)
MAX.
3.2 ± 0.3
(.126 ± .012)
MAX.
1.5 _TYP.
(.059)
4.0
(.157
±
±
0.0.312) _MAX.
*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.
Recommended Layout
1.5
(.059)
4.5
(.177)
1.8
(.071)
1.8
(.071)
DIMENSIONS:
MM
(INCHES)