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参数资料
| 型号： | SRP7030-3R3FM |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR POWER 3.3UH SHIELD SMD |
| 标准包装： | 1 |
| 系列： | SRP7030F |
| 电感： | 3.3µH |
| 电流： | 7A |
| 电流 - 饱和： | 10A |
| 类型： | 铁芯体 |
| 容差： | ±20% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 24 毫欧 |
| 材料 - 芯体： | 铁 |
| 封装/外壳： | 0.299" L x 0.256" W x 0.118" H（7.60mm x 6.50mm x 3.00mm） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 工作温度： | -55°C ~ 125°C |
| 频率 - 测试： | 100kHz |
| 其它名称： | SRP7030-3R3FMDKR |
Features
■ Shielded construction
■ Flat wire
■ Unit height as low as 3.0 mm
■ Inductance range: 0.1 to 10 μ H
■ Rated current up to 32 A
■ RoHS compliant*
Applications
■ DC/DC converters
■ Power supplies for:
? Portable communications equipment
? Laptop computers
? Camcorders, HDTV, car audio
systems
? Video game consoles
SRP7030F Series - Shielded Power Inductors
Electrical Speci?cations
General Speci?cations
Bourns Part No.
SRP7030-R10FM
SRP7030-R15FM
SRP7030-R20FM
SRP7030-R22FM
SRP7030-R33FM
SRP7030-R47FM
SRP7030-R56FM
SRP7030-R68FM
SRP7030-R82FM
SRP7030-1R0FM
SRP7030-1R1FM
SRP7030-1R5FM
SRP7030-2R2FM
SRP7030-3R3FM
SRP7030-4R7FM
Inductance
L ( μ H) ±20 %
0.10
0.15
0.20
0.22
0.33
0.47
0.56
0.68
0.82
1.0
1.1
1.5
2.2
3.3
4.7
I rms
(A)
32
28
23
23
18
17
15
15
12
11
11
10
7
7
5
I sat
(A)
60
37
34
34
25
19
17
17
14
13
13
12
11
10
7
DCR
(m Ω ) Max.
1.7
1.99
2.4
2.4
3.4
4.5
5
5
6.6
7
7
10
20
24
35
Test Voltage ..................................0.25 V
Test Frequency ......................... 100 KHz
Re?ow Soldering .. 230 °C; 50 sec. max.
Operating Temperature
............................... -55 °C to +125 °C
(Temperature rise included)
Storage Temperature
............................... -55 °C to +125 °C
Resistance to Soldering Heat
.............................+260 °C for 10 sec.
Materials
Core ..................................................Iron
Wire ........................... Enameled copper
Terminal ........................................Cu/Sn
Rated Current .... Ind. drops 20 % at Isat
Temperature Rise .... 40 °C at rated Irms
Packaging.....1000 pcs. per 13-inch reel
Product Dimensions
SRP7030-5R6FM
SRP7030-6R8FM
SRP7030-8R2FM
SRP7030-100FM
5.6
6.8
8.2
10
5
4.5
4.5
3.5
6
5.5
5
5
45
50
54
60
7.6
(.299)
MAX.
6.5 ± 0.2
Soldering Pro?le
275
(.039 ± .008)
<1> 255 °C
225
175
<1> Maximum of 10 seconds
between +255 °C and +260 °C
190°C
220 °C
60 seconds
maximum
260 °C peak
Ramp Down
5 °C/second
6.5 ± 0.2
(.039 ± .008)
150 °C
0.0 - 0.3
125
75
120-150 seconds
Ramp Up
10 seconds minimum
(0.0 - .012)
MAX.
25
0
50
4 °C/second maximum
100 150
Time (Seconds)
200
250
300
SRP7030-R10FM ~ SRP7030-8R2FM:
3.2
SRP7030-100FM:
(.126)
3.0
(.118)
MAX.
Electrical Schematic
Recommended Layout
3.7
(.146)
2.5
(.098)
1.2 ± 0.3
(.047 ± .012)
8.5
(.335)
DIMENSIONS:
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations 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 speci?c applications.
MM
(INCHES)
1.6 ± 0.3
(.063 ± .012)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SRP7030-3R3FM | 制造商:Bourns Inc 功能描述:HIGH CURRENT POWER INDUCTORs |
| SRP7030-3R3M | 功能描述:固定电感器 3.3uH 10amp RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| SRP7030-3R3M | 制造商:Bourns Inc 功能描述:POWER INDUCTOR 3.3UH 10A |
| SRP7030-4R7FM | 功能描述:固定电感器 4.7uH 5amp 35Mohms RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| SRP7030-4R7M | 功能描述:固定电感器 4.7uH 6.5amp RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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