SRR7032

T
PL
IA
N
M
CO
*R
oH
S
0
Features
Applications
■ Available in E6 values
■ Input/output of DC/DC converters
■ Inductance values to 1000 µH
■ Power supplies for:
■ RoHS compliant*
15
•
•
•
•
Portable communication equipment
Camcorders
LCD TVs
Car radios
SRR7032 Series - Shielded SMD Power Inductors
Electrical Specifications
General Specifications
Inductance 1 KHz
Test
Frequency
(MHz)
SRF
Typ.
(MHz)
RDC
Max.
(Ω)
I rms
Max.
(A)
I sat
Typ.
(A)
Bourns Part No.
uH
Tol. %
Q
Typ.
SRR7032-2R2M
2.2
±20
12
7.96
70
0.022
2.65
2.60
SRR7032-3R3M
3.3
±20
16
7.96
55
0.027
2.40
2.20
SRR7032-4R7M
4.7
±20
16
7.96
43
0.042
2.00
2.00
SRR7032-6R8M
6.8
±20
17
7.96
37
0.054
1.60
1.80
SRR7032-100M
10.0
±20
25
2.52
35
0068
1.40
1.60
SRR7032-150M
15.0
±20
22
2.52
32
0.095
1.10
1.20
SRR7032-220M
22.0
±20
20
2.52
29
0.135
0.96
1.05
SRR7032-330M
33.0
±20
23
2.52
20
0.200
0.76
0.86
SRR7032-470M
47.0
±20
26
2.52
18
0.280
0.67
0.77
SRR7032-680M
68.0
±20
22
2.52
16
0.380
0.60
0.70
SRR7032-101M
100.0
±20
28
0.796
12
0.540
0.45
0.50
SRR7032-151M
150.0
±20
35
0.796
10
0.800
0.37
0.38
SRR7032-221M
220.0
±20
47
0.796
7.5
1.300
0.30
0.32
SRR7032-331M
330.0
±20
46
0.796
6.1
1.900
0.22
0.24
SRR7032-471M
470.0
±20
34
0.796
5.1
2.400
0.20
0.20
SRR7032-681M
680.0
±20
58
0.796
3.8
3.750
0.16
0.15
SRR7032-102M
1000.0
±20
120
0.252
3.1
5.400
0.15
0.14
Schematic
Test Voltage ....................................0.5 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 & RI
Wire ............. Enameled copper wire 130
Terminal ....................................Cu/Ni/Sn
Rated Current
...............Ind. drop of 10 % typ. at Isat
Temperature Rise
.....................30 °C max. at rated Irms
Packaging .................. 1500 pcs. per reel
Product Dimensions
7.0 ± 0.3
(.276 ± .012)
Recommended Layout
REF.
2.4
(.094)
220
1.8
REF.
(.071)
4.2
(.165)
REF.
7.80
(.307)
REF.
7.0 ± 0.3
(.276 ± .012)
3.20 ± 0.2
(.126 ± .008)
1.8
REF.
(.071)
TYP.
2.0
(.079)
1.5
(.059)
TYP.
4.0
TYP.
(.157)
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.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
MM
(INCHES)
SRR7032 Series - Shielded SMD Power Inductors
Packaging Specifications
330
DIA.
(13.00)
2.0 ± 0.5
(.079 ± .020)
22.4
(.882)
THICKNESS
0.10
(.004)
MAX.
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
EMBOSSED
CAVITY
50.0
(1.969)
13.0 ± 0.5
DIA.
(.512 ± .020)
EMBOSSED
CARRIER
18
(.709)
16
(.630)
5.3
(.209)
4
(.157) START
12.0
(.472)
END
220
NO COMPONENT
220
2
COMPONENTS
NO COMPONENT
390
(15.354)
160
(6.299)
USER DIRECTION OF FEED
QTY: 1500 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 02/13
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.