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参数资料
| 型号： | SRP1040-R50M |
| 厂商： | BOURNS INC |
| 元件分类： | 通用定值电感 |
| 英文描述： | 1 ELEMENT, 0.5 uH, IRON-CORE, GENERAL PURPOSE INDUCTOR, SMD |
| 封装： | CHIP, 3942-16, ROHS COMPLIANT |
| 文件页数： | 1/4页 |
| 文件大小： | 300K |
| 代理商： | SRP1040-R50M |
*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.
*RoHS
COMPLIANT
SRP1040 Series - Shielded Power Inductors
Features
■ Shielded construction
■ Unit height of 4.2 mm
■ Inductance range: 0.15 H to 47 H
■ Current up to 34 A
■ Lead free
■ RoHS compliant*
**Models SRP1040-220M,
-330M & -470M are currently
available but not recommended
for new designs.
Electrical Specifications
Product Dimensions
R68
12.4
(0.488)
10.7 ± 0.5
(0.421 ± 0.020)
11.8
(0.465)
MAX.
2.2 ± 0.5
(0.087 ± 0.020)
2.9 ± 0.5
(0.114 ± 0.020)
4.5
(.177)
10.0 ± 0.5
(0.394 ± 0.020)
10.5
(0.413)
MAX.
5.4
(.213)
4.0
(.157)
MAX.
4.2
(.165)
General Specifications
Test Voltage ...................................0.25 V
Test Frequency ..........................100 KHz
Reflow 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 I sat
Temperature Rise..........40 C at rated I rms
Packaging .......900 pcs. per 13-inch reel
Recommended Layout
Electrical Schematic
Inductance
I rms
I sat
DCR
Bourns Part No.
L (H) ±20 %
(A)
(m) max.
SRP1040-R15M
0.15
34
40
1.3
SRP1040-R20M
0.20
32
40
1.0
SRP1040-R36M
0.36
28
40
1.4
SRP1040-R39M
0.39
24
32
1.4
SRP1040-R47M
0.47
26
38
1.6
SRP1040-R50M
0.50
23
32
1.9
SRP1040-R56M
0.56
25
36
1.9
SRP1040-R68M
0.68
23
32
2.4
SRP1040-R75M
0.75
22
28
2.5
SRP1040-R80M
0.80
21
30
3.0
SRP1040-1R0M
1.0
20
28
3.5
SRP1040-1R2M
1.2
18
24
4.7
SRP1040-1R5M
1.5
12
20
7.5
SRP1040-1R7M
1.7
15
18
7.5
SRP1040-2R2M
2.2
12
17
8.6
SRP1040-2R5M
2.5
11.5
14
8.7
SRP1040-3R3M
3.3
10
14
10
SRP1040-3R9M
3.9
9.0
15
12
SRP1040-4R7M
4.7
8.0
13
14
SRP1040-5R6M
5.6
7.0
12
16
SRP1040-6R8M
6.8
6.5
11
24
SRP1040-8R2M
8.2
5.0
8.0
33
SRP1040-100M
10
5.0
9.0
35
SRP1040-150M
15
5.0
7.0
57
SRP1040-220M**
22
3.5
6.0
62
SRP1040-330M**
33
3.0
5.0
87
SRP1040-470M**
47
2.0
3.0
160
*RoHS
COMPLIANT
Soldering Profile
25
75
125
175
225
275
0
50
100
150
200
250
300
Time (Seconds)
Temperature
(°C)
120 -150 seconds
60 seconds
maximum
260 °C peak
190°C
150 °C
220 °C
Ramp Down
5 °C/second
<1> 255 °C
<1> Maximum of 10 seconds
between +255 °C and +260 °C
Ramp Up
4 °C/second maximum
10 seconds minimum
DIMENSIONS:
MM
(INCHES)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SRP1040-R56M | 功能描述:固定电感器 .56uH 36amp 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 |
| SRP1040-R68M | 功能描述:固定电感器 .68uH 32amp 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 |
| SRP1040-R75M | 功能描述:固定电感器 0.75uH 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 |
| SRP1040-R80M | 功能描述:固定电感器 0.8uH 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 |
| SRP1040-R82M | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:Shielded Power Inductors |
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