M
PL
IA
NT
Features
■
Available in E12 series
■
Unit height of 3 mm
■
Current up to 3 A
■
RoHS compliant*
Applications
■
Input/output of DC/DC converters
■
Power supplies for:
*R
oH
S
CO
Electrical Specifications
Inductance 100 KHz
Bourns Part No.
uH
Tol. %
Q
Ref.
Test
Frequency
(KHz) Q
SRF
Nom.
(MHz)
RDC
Max.
(Ω)
I rms
(A)
I sat
(A)
SRR6603-1R0ML
SRR6603-1R5ML
SRR6603-2R2ML
SRR6603-3R3ML
SRR6603-4R7ML
SRR6603-6R8ML
SRR6603-100ML
SRR6603-150ML
SRR6603-220ML
SRR6603-330ML
SRR6603-470ML
SRR6603-680ML
SRR6603-101ML
SRR6603-151ML
SRR6603-221ML
SRR6603-331ML
SRR6603-471ML
SRR6603-681ML
SRR6603-102ML
SRR6603-152ML
SRR6603-222ML
SRR6603-332ML
SRR6603-472ML
SRR6603-682ML
SRR6603-103ML
220
22
1000.0
1500.0
2200.0
3300.0
4700.0
6800.0
10000.0
•
•
•
•
Portable communication equipment
Camcorders
LCD TVs
Car radios
2
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
±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
SRR6603 Series - Shielded Power Inductors
General Specifications
Test Voltage ....................................0.1 V
Reflow Soldering .. 250 °C, 10 sec. max.
(In compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature
................................-55 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-55 °C to +125 °C
Resistance to Soldering Heat
.......................... 250 °C, 10 sec. max.
Materials
Core ............................... Ferrite DR & RI
Wire ............................Enameled copper
Base ..........................................Ceramic
Terminal ....................................Ag/Ni/Au
Rated Current
...............Ind. drop of 30 % typ. at Isat
Temperature Rise
.....................30 °C max. at rated Irms
Packaging .................... 600 pcs. per reel
Product Dimensions
6.60
MAX.
(.260)
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
250
125
120
120
105
50
38
33
25
20
20
15
10
9
6
5
4
3
2
2
2
1
1
1
0.8
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
11.00
13.90
25.00
32.80
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
00.08
00.06
00.04
00.02
1.4
0.93
0.92
0.75
0.58
0.58
0.37
0.31
0.30
0.24
0.24
0.17
0.13
0.10
0.10
0.07
0.06
0.055
0.045
0.035
0.028
0.024
0.021
0.019
0.017
4.40
MAX.
(.173)
3.00
MAX.
(.118)
Schematic
Recommended Layout
4.10
(.161)
REF.
1.60
(.063)
REF.
7.00
(.276)
3.00
(.118)
REF.
2.50
±
0.10
(.098
±
.004)
1.24
±
0.10
(.049
±
.004)
4.45
±
0.10
(.175
±
.004)
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.
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.
SRR6603 Series - Shielded Power Inductors
Soldering Profile
300
<1> Max. of 10 seconds at 250 °C
<2> Max. of 30 seconds > 220 °C
250
250 °C
<1>
200
<2>
Temperature (°C)
150
120 - 150 seconds
100
Ramp-down
5 °C/second maximum
50
Ramp-up
4 °/second maximum
0
0
50
100
150
Time
(seconds)
200
250
300
Packaging Specifications
178
DIA.
(7.00)
2.0
±
0.5
(.079
±
.020)
16.5
(.650)
13.0
±
0.5
(.512
±
.020)
DIA.
50.0
(1.969)
THICKNESS
0.10
(.004)
MAX.
EMBOSSED
CAVITY
21.0
±
0.8
(.827
±
.031)
13.0
±
0.5
DIA.
(.512
±
.020)
14
(.551)
EMBOSSED
CARRIER
12.0
(.472)
4
(.157)
12.0
(.472)
END
START
220
220
220
2
DIMENSIONS:
8
(.315)
MM
(INCHES)
NO COMPONENT
NO COMPONENT
COMPONENTS
160
(6.299)
390
(15.354)
USER DIRECTION OF FEED
QTY: 600 PCS. PER REEL
REV. 10/13
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.
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