参数资料
型号: SRR1260-102K
厂商: Bourns Inc.
文件页数: 1/2页
文件大小: 0K
描述: INDUCTOR POWER 1000UH 0.68A SMD
产品培训模块: Magnetic Product Overview
产品变化通告: Epoxy Application Change 17/Aug/2011
标准包装: 1
系列: SRR1260
电感: 1mH
电流: 680mA
电流 - 饱和: 600mA
类型: 铁氧体芯体
容差: ±10%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 1.7 欧姆
Q因子@频率: 30 @ 252kHz
频率 - 自谐振: 1.8MHz
材料 - 芯体: 铁氧体
封装/外壳: 0.492" L x 0.492" W x 0.236" H(12.50mm x 12.50mm x 6.00mm)
安装类型: 表面贴装
包装: 标准包装
工作温度: -40°C ~ 125°C
频率 - 测试: 100kHz
其它名称: SRR1260-102KDKR
Features
■ Available in E12 values
■ Inductance as low as 1.0 μH
■ Current rating to 9.4 amps
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
? Portable communication equipment
? Camcorders
? LCD TVs
? Car radios
SRR1260 Series - Shielded SMD Power Inductors
Electrical Specifications
General Specifications
Bourns Part No.
SRR1260-1R0Y
SRR1260-1R2Y
SRR1260-1R5Y
Inductance 100 kHz
(μH) Tol. %
1.0 ± 30
1.2 ± 30
1.5 ± 30
Q
Typ.
26
18
24
Test
Frequency
(MHz)
7.96
7.96
7.96
SRF
Typ.
(MHz)
100.00
91.10
86.00
RDC
Max.
(m ? )
7.8
8.0
9.5
I rms
Max.
(A)
9.40
9.20
8.80
I sat
Typ.
(A)
10.00
9.80
9.90
Test Voltage.....................................0.1 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.
SRR1260-2R2Y
2.2
±
30
22
7.96
70.00
10.5
8.20
8.50
SRR1260-2R4Y
SRR1260-3R3Y
SRR1260-3R5Y
SRR1260-4R7Y
SRR1260-5R6Y
SRR1260-6R1Y
SRR1260-6R8Y
SRR1260-7R6Y
SRR1260-8R2Y
SRR1260-100M
SRR1260-120M
SRR1260-150M
SRR1260-180M
SRR1260-220M
SRR1260-270M
2.4
3.3
3.5
4.7
5.6
6.1
6.8
7.6
8.2
10.0
12.0
15.0
18.0
22.0
27.0
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
30
30
30
30
30
30
30
30
30
20
20
20
20
20
20
18
20
22
19
19
21
20
16
18
32
27
25
28
29
26
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
63.80
40.00
37.60
36.70
33.00
29.80
28.20
27.90
24.00
21.00
19.40
17.60
15.50
13.40
12.70
11.5
12.0
13.0
15.5
16.2
17.0
18.0
19.0
19.5
20.0
23.0
27.0
36.0
43.0
45.0
7.80
7.60
7.50
6.80
6.70
6.60
6.30
6.00
5.70
5.50
5.20
5.00
4.20
4.00
3.60
8.00
7.80
7.60
7.00
6.90
6.80
6.50
6.20
5.80
5.50
5.00
4.60
3.90
3.70
3.30
Materials
Core ............................Ferrite DR and RI
Wire .............Enameled copper wire 130
Terminal.....................................Cu/Ni/Sn
Rated Current
....................Ind. drop 25 % typ. at Isat
Temperature Rise ..................40 °C max.
at rated Irms
Packaging ....................600 pcs. per reel
Product Dimensions
12.5 ± 0.3
(.492 ± .012)
SRR1260-330M
SRR1260-390M
SRR1260-470M
SRR1260-560M
SRR1260-680M
SRR1260-820M
33.0
39.0
47.0
56.0
68.0
82.0
±
±
±
±
±
±
20
20
20
20
20
20
27
22
22
24
22
25
2.52
2.52
2.52
2.52
2.52
2.52
9.97
10.40
7.63
7.92
7.43
6.85
60.0
70.0
86.0
100.0
110.0
145.0
3.00
2.80
2.60
2.30
2.10
1.95
2.80
2.70
2.50
2.20
2.10
1.90
100
12.5 ± 0.3
(.492 ± .012)
SRR1260-101M
SRR1260-121K
SRR1260-151K
SRR1260-181K
SRR1260-221K
SRR1260-271K
SRR1260-331K
SRR1260-391K
SRR1260-471K
SRR1260-561K
SRR1260-681K
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
±
±
±
±
±
±
±
±
±
±
±
20
10
10
10
10
10
10
10
10
10
10
26
26
20
26
22
20
22
20
18
22
18
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
6.07
5.50
5.00
4.50
4.20
3.60
3.20
2.80
2.60
2.40
2.20
180.0
210.0
260.0
320.0
380.0
450.0
580.0
700.0
820.0
1000.0
1150.0
1.70
1.65
1.55
1.40
1.38
1.30
1.15
1.08
0.95
0.88
0.80
1.70
1.65
1.55
1.40
1.30
1.20
1.10
1.00
0.90
0.80
0.75
5.0 ± 0.3
(.197 ± .012)
6.0 ± 0.5
(.236 ± .020)
SRR1260-821K
SRR1260-102K
820.0
1000.0
±
±
10
10
20
30
0.796
0.252
2.00
1.80
1500.0
1700.0
0.73
0.68
0.63
0.60
7.0
(.276)
TYP.
Electrical Schematic
Recommended Layout
REF.
5.4
(.213)
6.8
DIMENSIONS:
MM
(INCHES)
2.9
(.114)
REF.
(.268)
REF.
2.9
(.114)
REF.
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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