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SRF1260-100M_13

2 ELEMENT, 470 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD

器件类别:无源元件   

厂商名称:Bourns

厂商官网:http://www.bourns.com

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M
PL
IA
NT
Features
Multiple applications: parallel, series,
Applications
SEPIC topology
Power supplies for:
220
dual-inductor and transformer
Magnetically shielded, low radiation
Inductance range: 0.47 to 4000
μH
Rated current up to 17.6 A
RoHS compliant*
*R
oH
S
CO
- Communication equipment
- Notebooks, desktop computers,
servers
- LCDs, flat panels, backlights
- Camcorders, HDTVs, car audio
systems
SRF1260 Series - Dual-Winding Shielded Power Inductors
Electrical Specifications @ 25 °C
Parallel Rating
Bourns
Part No.
Inductance
@ 100 KHz
Tol.
General Specifications
Series Rating
Irms
(A)
Isat
(A)
Inductance
@ 100 KHz
Tol.
L (μH)
(%)
DCR
(Ω)
Max.
L (μH)
(%)
DCR
(Ω)
Max.
Irms
(A)
Isat
(A)
SRF1260-R47Y
SRF1260-1R0Y
SRF1260-1R5Y
SRF1260-2R2Y
SRF1260-3R3Y
SRF1260-4R7Y
SRF1260-6R8Y
SRF1260-8R2Y
SRF1260-100M
SRF1260-150M
SRF1260-220M
SRF1260-330M
SRF1260-470M
SRF1260-680M
SRF1260-820M
SRF1260-101M
SRF1260-151M
SRF1260-221M
SRF1260-331M
SRF1260-471M
SRF1260-681M
SRF1260-821M
SRF1260-102M
0.47
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
68
82
100
150
220
330
470
680
820
1000
±30
±30
±30
±30
±30
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
0.0053
0.0062
0.0073
0.0085
0.0101
0.0137
0.0186
0.0194
0.0246
0.0329
0.0451
0.0618
0.086
0.117
0.15
0.171
0.254
0.354
0.574
0.83
1.212
1.46
1.854
17.6
15
13.8
10.9
9.26
7.18
6.64
5.54
5.35
4.27
3.7
3.28
2.71
2.22
2.05
1.78
1.48
1.19
1.06
0.87
0.7
0.6
0.57
33
23.6
18.3
15
12.7
9.71
8.68
7.86
7.17
5.69
4.71
3.84
3.24
2.7
2.39
2.2
1.81
1.51
1.22
1.02
0.85
0.77
0.7
1.88
4
6
8.8
13.2
18.8
27.2
32.8
40
60
88
132
188
272
328
400
600
880
1320
1880
2720
3280
4000
±30
±30
±30
±30
±30
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
0.0212
0.026
0.0302
0.0333
0.0372
0.0479
0.0672
0.0737
0.0934
0.125
0.172
0.256
0.34
0.444
0.568
0.656
0.972
1.416
2.29
3.197
4.635
5.363
6.782
8.8
7.51
6.89
5.46
4.63
3.59
3.32
2.77
2.67
2.13
1.84
1.64
1.35
1.11
1.03
0.892
0.739
0.594
0.53
0.434
0.35
0.301
0.283
16.5
11.8
9.15
7.5
6.35
4.86
4.34
3.93
3.59
2.85
2.36
1.92
1.62
1.35
1.2
1.1
0.905
0.755
0.61
0.51
0.425
0.385
0.35
Test Voltage ..................................0.25 V
Hi-pot .................500 Vrms, 3 mA, 3 sec.
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 Solder Heat
...............................+260 °C for 10 sec.
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Base ................................................ LCP
Adhesive .............................. Epoxy resin
Terminal ..............................................Sn
Rated Current
............ Inductance drops 30 % at Isat
Temperature Rise .....40 °C at rated Irms
Packaging ....... 400 pcs. per 13-inch reel
How to Order
SRF1260 - 100M
Model
Value Code (see table)
Electrical Schematic
1
2
1
2
1
2
Product Dimensions
12.50
MAX.
(.492)
N1
N2
N1
N2
N1
N2
12.50
(.492)
MAX.
3
4
3
4
3
4
PARALLEL
SERIES
6.00 ± 0.2
(.236 ± .008)
Recommended Layout
2.15
(.085)
4.50
(.204)
2.15
(.085)
4.50
(.204)
2
2
1
13.00
(.512)
DIMENSIONS:
1
13.00
(.512)
MM
(INCHES)
5.00 ± 0.3
(.197 ± .012)
5.00 ± 0.3
(.197 ± .012)
1
2
3
1.28
(.050)
4
1.28
(.050)
3
4
4
3
1.80 ± 0.2
(.071 ± .008)
DUAL INDUCTOR MODE
SERIES MODE
*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.
SRF0504
Series - Dual-Winding Shielded Power Inductors
SRF1260
Series - Line Filter
Packaging Specifications
330
DIA.
(12.99)
2.0
±
0.5
(.079
±
.020)
30.4
(1.197)
13.0 ± 0.5
(.512 ± .020)
DIA.
50.0 -0
(1.97 -0)
13.0 ± 0.5
DIA.
(.512 ± .020)
26 +0
(1.024 +0)
21.0
±
0.8
(.827
±
.031)
24.0
(.945)
END
16.0
(.630)
4.0
(.157)
START
NO COMPONENT
COMPONENTS
NO COMPONENT
200
(7.87)
400
(15.75)
USER DIRECTION OF FEED
QTY: 400 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
Asia-Pacific:
Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555 • Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
REV. 06/13
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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