Features
Applications
■ Formerly
model
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
■ Available in E12 series
■ Unit height of 3 mm
■ Current up to 3 A
■ RoHS compliant*
• LCD TVs
• Car radios
PM1608S Series - Shielded Power Inductor
Electrical Specifications
General Specifications
Test Voltage....................................0.1 V
Reflow soldering.... 250 °C; 10 sec max.
(In compliance with JEDEC,
Inductance 100 kHz
Test
SRF
RDC
Max.
(Ω)
IDC
Max.
(A)
Q
Frequency Nom.
Bourns Part No.
(µH)
1.0
Tol. % Ref.
(kHz) Q
200
200
200
200
200
200
200
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
(MHz)
250
125
120
120
105
50
38
33
25
20
20
15
10
9
J-STD-020C, Table 4-2)
PM1608S-1R0M-RC
PM1608S-1R5M-RC
PM1608S-2R2M-RC
PM1608S-3R3M-RC
PM1608S-4R7M-RC
PM1608S-6R8M-RC
PM1608S-100M-RC
PM1608S-150M-RC
PM1608S-220M-RC
PM1608S-330M-RC
PM1608S-470M-RC
PM1608S-680M-RC
PM1608S-101M-RC
PM1608S-151M-RC
PM1608S-221M-RC
PM1608S-331M-RC
PM1608S-471M-RC
PM1608S-681M-RC
PM1608S-102M-RC
PM1608S-152M-RC
PM1608S-222M-RC
PM1608S-332M-RC
PM1608S-472M-RC
PM1608S-682M-RC
PM1608S-103M-RC
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
30
30
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
0.040
0.045
0.050
0.055
0.060
0.065
0.075
0.090
0.110
0.190
0.230
0.290
0.480
0.590
0.770
1.400
1.800
2.200
3.400
4.200
8.500
11.000
3.00
2.80
1.80
1.60
1.40
1.20
1.00
0.80
0.70
0.60
0.50
0.40
0.30
0.26
0.22
0.20
0.19
0.18
0.15
0.12
0.10
0.08
Operating Temperature
1.5
................................-55 °C to +125 °C
(Temperature rise included)
2.2
3.3
Storage Temperature .. -55 °C to +125 °C
Resistance to Soldering Heat
4.7
6.8
.......................... 250 °C, 10 sec. max.
10
Materials
15
Core....................... Ferrite DR & RI core
Wire ............................Enameled copper
Base ..........................................Ceramic
Terminal....................................Cu/Ni/Au
Temperature Rise
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
10,000
.....................30 °C max. at rated Irms
Packaging....................600 pcs. per reel
6
Product Dimensions
5
6.60
MAX.
(.260)
4
3
2
2
4.40
MAX.
(.173)
2
1
1
13.900 0.06
25.000 0.04
32.800 0.02
1
3.00
MAX.
(.118)
0.8
Electrical Schematic
1.24 ± 0.10
(.049 ± .004)
2.50 ± 0.10
(.098 ± .004)
4.45 ± 0.10
(.175 ± .004)
Recommended Layout
4.10
(.161)
REF.
1.60
(.063)
REF.
7.00
(.276)
3.00
(.118)
REF.
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.
DIMENSIONS:
Customers should verify actual device performance in their specific applications.