PM1608-221M-RC [BOURNS]
SMD Power Inductor; 贴片功率电感
| 型号： | PM1608-221M-RC |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | SMD Power Inductor |
| 文件： | 总2页 (文件大小：345K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
■ Formerly
model
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
■ Height of 2.92 mm
■ Current rating up to 2.9 A
■ RoHS compliant*
• LCD TVs
• Car radios
PM1608 Series - SMD Power Inductor
Electrical Specifications
General Specifications
Test Voltage....................................0.1 V
Reflow soldering.... 230 °C; 50 sec max.
Operating Temperature
Inductance 100 kHz
Test
SRF
DCR
Max.
(Ω)
I rms
Max.
(A)
I sat
Typ.
(A)
Q
Frequency Typ.
Bourns Part No.
PM1608-1R0M-RC
PM1608-1R5M-RC
PM1608-2R2M-RC
PM1608-3R3M-RC
PM1608-4R7M-RC
PM1608-6R8M-RC
PM1608-100M-RC
PM1608-150M-RC
PM1608-220M-RC
PM1608-330M-RC
PM1608-470M-RC
PM1608-680M-RC
PM1608-101M-RC
PM1608-151M-RC
PM1608-221M-RC
PM1608-331M-RC
PM1608-471M-RC
PM1608-681M-RC
PM1608-102M-RC
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
10
Tol. % Ref.
(MHz)
7.96
(MHz)
130
115
90
70
50
45
35
30
20
15
14
11
9
................................-40 °C to +125 °C
(Temperature rise included)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
19
18
18.5
17
15.5
17
17
16
24
15
18
29
41
33
42
42
58
71
0.05
0.05
0.07
0.08
0.09
0.13
0.16
0.23
0.37
0.51
0.64
0.86
1.3
2.9
2.8
2.9
2.6
7.96
Storage Temperature .. -40 °C to +125 °C
Resistance to Soldering Heat
7.96
2.4
2.3
7.96
2.0
2.0
.......................... 260 °C, 10 sec. max.
7.96
1.5
1.5
Materials
7.96
1.4
1.2
Core..............................................Ferrite
Wire ............................Enameled copper
Base ..........................................Ceramic
Adhesive..............................Epoxy resin
Terminal....................................Ag/Ni/Au
Rated Current
2.52
1.1
1.1
15
2.52
1.0
0.90
0.70
0.58
0.50
0.40
0.31
0.27
0.22
0.18
0.16
0.14
0.10
22
2.52
0.80
0.60
0.50
0.40
0.30
0.25
0.20
0.16
0.15
0.12
0.07
33
2.52
47
2.52
68
2.52
...................Ind. drop 10 % typ. at Isat
Temperature Rise...............15 °C typical
at rated Irms
100
150
220
330
470
680
1000
0.796
0.796
0.796
0.796
0.796
0.796
0.252
6
2.0
5.5
5
3.2
Packaging....................600 pcs. per reel
3.8
Product Dimensions
4
5.1
3
9.2
6.60
(0.260)
MAX.
2
13.8
4.45
(0.175)
MAX.
Inductance vs. Current
3
10
102
101
100
1R0
7
5
3
2
2.92
MAX.
2
10
(0.115)
7
5
3
2
1.27
TYP.
1
10
7
5
3.05
(0.120)
TYP.
(0.050)
4.32
(0.170)
TYP.
3
2
Recommended Layout
4.10
REF.
(0.161)
0
1.60
REF.
10
7
5
(0.063)
3.00
(0.118)
1
2
3
4
REF.
10
2
3
5
7
10
2
3
5
7
10
2
3
5
7
10
DC Current (mA)
7.00
REF.
(0.276)
*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)
DIMENSIONS:
PM1608 Series - SMD Power Inductor
Soldering Profile
Electrical Schematic
275
<1> Maximum of 10 seconds between
+255°C and +260°C
260°C peak
<1> 255°C
220°C
225
175
125
75
Ramp Down
6°C/second
maximum
190°C
60 - 90
seconds
150°C
120 - 150 seconds
10 seconds minimum
Ramp Up
3°C/second maximum
25
0
50
100
150
200
250
300
Rev. 02/22/05
Time (seconds)
Packaging Specifications
2.0 0.5
(.079 .020)
178
(7.00)
DIA.
16.5
(.650)
THICKNESS
0.10
(.004)
MAX.
13.0
(.512)
DIA.
21.0 0.8
(.827 .031)
EMBOSSED
CAVITY
50.0 - 0
(1.969 - 0)
13.0
(.512)
DIA.
EMBOSSED
CARRIER
32.0
14 + 0
(1.260)
(.551 + 0)
8.0
(.315)
4.0
(.157)
START
END
MM
(INCHES)
DIMENSIONS:
100
100
100
100
100
100
NO COMPONENT
200
(7.87)
NO COMPONENT
400
(15.75)
COMPONENTS
USER DIRECTION OF FEED
QTY: 600 PCS. PER REEL
REV. 07/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
相关型号：
PM1608-2R2M
General Purpose Inductor, 2.2uH, 20%, 1 Element, Ferrite-Core, SMD, 2618, CHIP, 1608
BOURNS
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General Purpose Inductor, 47uH, 20%, 1 Element, Ferrite-Core, SMD, 2618, CHIP, 1608
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