T
PL
IA
N
M
CO
*R
oH
S
Features
Applications
■ Available in E12 series
■ Input/output of DC/DC converters
■ Low profile - 3.8 mm unit height
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
■ High current
LE
AD
FR
EE
■ RoHS compliant*
µH
5.0
SRR0804 -7R5M
7.5
SRR0804 -120M
12
SRR0804 -100M
Q
Tol. % Ref.
± 20
± 20
20
20
Test
Frequency
(MHz)
SRF
Min.
(MHz)
RDC
Max.
(Ω)
I rms
Max.
(A)
7.96M
40.0
0.10
2.52M
28.0
0.15
7.96M
45.0
10
± 20
38
2.52M
SRR0804 -150M
15
± 20
38
2.52M
25.0
0.17
SRR0804 -220Y
22
± 15
30
2.52M
22.0
0.25
SRR0804 -180Y
SRR0804 -270Y
SRR0804 -330Y
SRR0804 -390Y
SRR0804 -470K
SRR0804 -560K
SRR0804 -680K
SRR0804 -820K
SRR0804 -101K
SRR0804 -121K
SRR0804 -151K
SRR0804 -181K
SRR0804 -221K
SRR0804 -271K
SRR0804 -331K
SRR0804 -391K
SRR0804 -471K
18
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
± 20
± 15
± 15
± 15
± 15
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
38
35
28
26
26
24
24
22
20
50
50
53
53
55
50
60
55
60
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
32.0
0.08
23.0
18.0
17.0
16.0
14.0
12.0
11.0
10.0
9.0
8.5
7.0
6.0
5.5
5.5
5.0
4.5
4.0
0.12
0.19
0.27
0.30
0.38
0.46
0.60
0.70
0.80
0.95
1.00
1.30
1.45
1.90
2.15
2.80
3.30
3.60
I sat
Typ.
(A)
**KFactor
1.40
2.60
120
1.10
1.90
93
1.70
1.20
2.80
2.20
1.00
1.60
0.80
1.30
0.90
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.37
0.35
0.30
0.28
0.24
0.22
0.19
0.17
0.16
1.50
1.30
1.10
1.00
0.95
0.85
0.80
0.73
0.65
0.55
0.50
0.45
0.40
0.35
0.32
0.30
0.28
141
105
83
76
69
61
55
52
47
43
39
36
33
30
27
24
22
Test Voltage .......................................1 V
.. 250 °C, 10 sec. max.
(In compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -40 °C to +125 °C
Resistance to Soldering Heat
.......................... 250 °C, 10 sec. max.
Moisture Sensitivity Level .....................1
................. N/A
Materials
Core ............................... Ferrite DR & RI
Wire ............................Enameled copper
Base .....................................LCP E4008
Terminal ....................................Cu/Ni/Sn
Rated Current
...............Ind. drop of 10 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Packaging .................. 1000 pcs. per reel
Product Dimensions
20
101
101
SRR0804 -5R0M
Inductance
1 KHz
Ro VE LEA
HS RS D
CO ION FRE
M SA E
PL R
IA E
NT
*
Bourns Part No.
SRR0804 Series - Shielded Power Inductors
18
16
15
Δ I (peak-to-peak ripple current, A),
determine core loss from Core Loss vs. Flux Density plot.
Core Loss vs. Flux Density
10.5 ± 0.3
(.413 ± .012)
10.5 ± 0.3
(.413 ± .012)
1000
Core Loss (mW)
100
1
2.1
TYP.
(.082)
2.1
TYP.
(.082)
2.0
TYP.
(.079)
2.0
TYP.
(.079)
Recommended Layout
0.10
0.01
3.8
MAX.
(.150)
3.8
MAX.
(.150)
6.0
(.236)
6.0 TYP.
(.236)
TYP.
1 MHz
800 KHz
500 KHz
400 KHz
300 KHz
200 KHz
100 KHz
10
8.0 ± 0.2
(.315 ± .008)
8.0 ± 0.2
(.315 ± .008)
10
100
1000
Flux Density Bp-p (gauss)
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
* 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. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on
the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf
2.2
(.086)
2.2
(.086)
5.7
(.224)
5.7
(.224)
2.5
(.099)
2.5
(.099)
DIMENSIONS:
MM
(INCHES)
SRR0804 Series - Shielded Power Inductors
Schematic
Soldering Profile
300
Max. of 10 seconds at 250 °C
Max. of 30 seconds > 220 °C
250 °C
250
Temperature (°C)
200
150
120 - 150 seconds
100
Ramp-down
5 °C/second maximum
50
Ramp-up
4 °/second maximum
0
0
50
100
150
200
250
300
Time (seconds)
330
DIA.
(12.99)
2.0 ± 0.5
(.079 ± .020)
22.4
(.882)
13.0 ± 0.5
(.512 ± .020)
DIA.
21 ± .8
(.827 ± .031)
50.0
(1.969)
13.0 ± 0.5
DIA.
(.512 ± .020)
18
(.709)
4
(.157)
END
START
16
(.630)
3.9
(.153)
12
(.472)
NO COMPONENT
COMPONENTS
NO COMPONENT
200
(7.874)
11200
(440.945)
400
(15.748)
USER DIRECTION OF FEED
QTY: 1000 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 03/18
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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