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参数资料
| 型号： | SRP7030-1R8M |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR 1.8UH 8.5A SMD |
| 产品培训模块： | Magnetic Product Overview |
| 标准包装： | 1,000 |
| 系列： | SRP7030 |
| 电感： | 1.8µH |
| 电流： | 8.5A |
| 电流 - 饱和： | 13A |
| 类型： | 铁芯体 |
| 容差： | ±20% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 17 毫欧 |
| 材料 - 芯体： | 铁 |
| 封装/外壳： | 0.307" L x 0.276" W x 0.126" H（7.80mm x 7.00mm x 3.20mm） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 工作温度： | -55°C ~ 150°C |
| 频率 - 测试： | 100kHz |
Features
■ Shielded construction
■ Unit height of 3.2 mm
■ Inductance range: 0.1 to 10 μ H
■ Current up to 32.5 A
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
? Portable communications equipment
? Camcorders
? LCD TVs
? Car audio systems
SRP7030 Series - Shielded Power Inductors
Electrical Speci?cations
General Speci?cations
Bourns Part No.
SRP7030-R10M
SRP7030-R15M
SRP7030-R20M
SRP7030-R22M
SRP7030-R33M
SRP7030-R47M
SRP7030-R68M
SRP7030-R72M
SRP7030-R82M
SRP7030-1R0M
SRP7030-1R5M
SRP7030-1R8M
SRP7030-2R2M
Inductance
L ( μ H) ±20 %
0.10
0.15
0.20
0.22
0.33
0.47
0.68
0.72
0.82
1.0
1.5
1.8
2.2
I rms
(A)
32.5
26.0
24.0
23.0
20.0
17.5
15.5
15.5
13.0
11.0
9.0
8.5
8.0
I sat
(A)
42
38
36
36
30
26
23
23
20
15
14
13
12
DCR
(m Ω ) Max.
1.7
2.5
3.0
2.8
3.9
4.2
5.5
5.5
8.0
10.0
15.0
17.0
20.0
Test Voltage ..................................0.25 V
Test Frequency ......................... 100 KHz
Re?ow Soldering .. 230 °C; 50 sec. max.
Operating Temperature
............................... -55 °C to +150 °C
(Temperature rise included)
Storage Temperature
............................... -55 °C to +150 °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
SRP7030-3R3M
SRP7030-4R7M
SRP7030-6R8M
3.3
4.7
6.8
6.0
5.5
4.5
10
6.5
6.0
30.0
40.0
60.0
7.8
MAX.
(0.307)
6.86 ± 0.5
(0.270 ± 0.020)
3.2
(.126)
MAX.
3.0
(.118)
SRP7030-8R2M
SRP7030-100M
8.2
10.0
4.0
3.0
5.5
4.5
68.0
85.0
7.0
(0.276)
MAX.
Soldering Pro?le
MAX.
R68
275
225
<1> Maximum of 10 seconds
between +255 °C and +260 °C
<1> 255 °C
260 °C peak
6.47 ± 0.5
(0.255 ± 0.020)
220 °C
175
190°C
60 seconds
maximum
Ramp Down
5 °C/second
150 °C
125
75
25
120-150 seconds
Ramp Up
4 °C/second maximum
10 seconds minimum
2.1 ± 0.5
(0.083 ± 0.020)
1.6 ± 0.5
(0.063 ± 0.020)
0
50
100
150
200
250
300
Time (Seconds)
Recommended Layout
Electrical Schematic
8.7
(0.343)
DIMENSIONS:
3.5
(.138)
3.7
(.146)
MM
(INCHES)
*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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SRP7030-2R2FM | 功能描述:固定电感器 2.2uH 7amp 20Mohms 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 |
| SRP7030-2R2FM | 制造商:Bourns Inc 功能描述:HIGH CURRENT POWER INDUCTORs |
| SRP7030-2R2M | 功能描述:固定电感器 2.2uH 12amp 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 |
| SRP7030-2R2M | 制造商:Bourns Inc 功能描述:POWER INDUCTOR 2.2UH 12A |
| SRP7030-3R3FM | 功能描述:固定电感器 3.3uH 7amp 24Mohms 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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