SRR5018

T
PL
IA
N
M
CO
*R
oH
S
Features
Applications
■ Height of 2.0 mm max.
■ Input/output of DC/DC converters
■ Current rating up to 3 A
■ Power supplies for:
■ RoHS compliant*
•
•
•
•
Portable communication equipment
Camcorders
LCD TVs
Car radios
SRR5018 Series - Shielded Power Inductors
Electrical Specifications
General Specifications
Inductance 100 KHz
Q
Ref.
9.2
Test
Frequency
(MHz)
7.96
SRF
Typ.
(MHz)
118
DCR
Max.
(mΩ)
30
I rms
(A)
3.00
I sat
(A)
3.50
Bourns Part No.
SRR5018-1R2Y
uH
1.2
Tol.
(%)
±30
SRR5018-1R8Y
1.8
±30
8.9
7.96
93
35
2.60
3.00
SRR5018-2R5Y
2.5
±30
8.6
7.96
74
40
2.40
2.70
SRR5018-3R0Y
3.0
±30
8.3
7.96
79
45
2.20
2.40
SRR5018-3R9Y
3.9
±30
8
7.96
64
55
2.00
2.10
SRR5018-4R1Y
4.1
±30
8
7.96
60
55
2.00
2.10
SRR5018-5R0Y
5.0
±30
7.9
7.96
55
60
1.65
1.80
SRR5018-5R4Y
5.4
±30
7.4
7.96
58
76
1.65
1.65
SRR5018-6R2Y
6.2
±30
7.5
7.96
51
80
1.45
1.60
SRR5018-7R5Y
7.5
±30
7.9
7.96
42
90
1.35
1.50
SRR5018-8R9Y
8.9
±30
7.3
7.96
40
116
1.25
1.25
SRR5018-9R0Y
9.0
±30
7.2
7.96
37
110
1.25
1.35
SRR5018-100Y
10
±30
11
2.52
41
130
1.10
1.25
SRR5018-120Y
12
±30
8.6
2.52
39
160
1.00
1.15
SRR5018-150Y
15
±30
12.7
2.52
32
190
0.95
1.10
SRR5018-180Y
18
±30
8.8
2.52
29
210
0.90
1.00
SRR5018-220Y
22
±30
14.7
2.52
22
280
0.80
0.90
SRR5018-270Y
27
±30
10.2
2.52
21
320
0.75
0.80
SRR5018-330Y
33
±30
10.9
2.52
20
350
0.65
0.70
SRR5018-390Y
39
±30
10.6
2.52
17
500
0.55
0.65
SRR5018-470Y
47
±30
8.9
2.52
14
550
0.52
0.60
SRR5018-560Y
56
±30
8.9
2.52
13
600
0.48
0.55
SRR5018-680Y
68
±30
9.9
2.52
12
850
0.40
0.50
SRR5018-820Y
82
±30
9.1
2.52
11
950
0.38
0.45
SRR5018-101Y
100
±30
13.1
0.796
10
1100
0.35
0.42
SRR5018-121Y
120
±30
12.9
0.796
11
1420
0.30
0.40
SRR5018-151Y
150
±30
11.8
0.796
11
1650
0.28
0.35
SRR5018-181Y
180
±30
13.6
0.796
10
2300
0.25
0.32
SRR5018-221Y
220
±30
8.7
0.796
8
2500
0.23
0.30
Test Voltage .................... 0.1 V, 100 KHz
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, 10 sec.
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Adhesive .............................. Epoxy resin
Terminal ....................................Ag/Ni/Sn
Rated Current
...............Ind. drop of 35 % typ. at Isat
Temperature Rise
.......................40 °C typ. at rated Irms
Packaging .................... 500 pcs. per reel
Product Dimensions
5.80 ± 0.30
(.228 ± .012)
6R2
5.80 ± 0.30
(.228 ± .012)
1.80 ± 0.20
(.071 ± .008)
1.90
(.075)
TYP.
TYP.
2.00
(.079)
Soldering Profile
275
<1> Maximum of 10 seconds between
+255°C and +260°C
260°C peak
1.90
(.075)
TYP.
<1> 255°C
225
220°C
Temperature (°C)
190°C
Ramp Down
6°C/second
maximum
60 - 90
seconds
175
Recommended Layout
150°C
6.30
REF.
(.248)
125
120 - 150 seconds
2.20
(.087)
REF.
10 seconds minimum
75
Ramp Up
3°C/second maximum
R
25
0
50
100
150
Time (seconds)
200
250
2.20
(.087)
REF.
300
Rev. 02/22/05
MM
DIMENSIONS:
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
(INCHES)
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.
REF.
1.90
(.075)
2.20
(.087)
REF.
SRR5018 Series - Shielded Power Inductors
Inductance vs. Current
Electrical Schematic
102
7
5
101
3
330
2
Inductance (µH)
101
7
100
5
3
3R0
2
100
7
5
1R2
LCR METER
3
2
10-1
101
2
3
5 7 102
2
5 7 103
3
2
3
5 7 104
DC Current (mA)
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
178.0
(7.00)
DIA.
20.5
(.807)
DIA.
13.0
(.511)
21.0 ± 0.8
(.827 ± .032)
50.0 - 0
(1.969 - 0)
13.0
DIA.
(.511)
18.0 + 0
(.709 + 0)
12.0
(.472)
END
6R2
4.0
(.157)
6R2
6R2
NO COMPONENT
200
(7.87)
DIMENSIONS:
6R2
NO COMPONENT
COMPONENTS
MM
(INCHES)
START
400
(15.75)
USER DIRECTION OF FEED
QTY: 500 PCS. PER REEL
REV. 09/13
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.