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参数资料
| 型号： | SRU3014-1R5Y |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR 1.5UH 1.55A SMD |
| 标准包装： | 1,200 |
| 系列： | SRU3014 |
| 电感： | 1.5µH |
| 电流： | 1.55A |
| 电流 - 饱和： | 1.6A |
| 类型： | 铁氧体芯体 |
| 容差： | ±30% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 63 毫欧 |
| Q因子@频率： | 12 @ 7.96MHz |
| 频率 - 自谐振： | 120MHz |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.138" L x 0.130" W x 0.055" H（3.50mm x 3.30mm x 1.40mm） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 125°C |
| 频率 - 测试： | 100kHz |
Features
■ Maximum height of 1.6 mm
■ Current up to 1.85 A
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
■ RoHS compliant*
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Portable communication equipment
Camcorders
LCD TVs
Car radios
SRU3014 Series - Shielded SMD Power Inductors
Electrical Speci?cations
General Speci?cations
Bourns
Part Number
Inductance
@ 100 KHz
Tol.
L (μH)
(%)
Q
Ref.
Test
Freq.
(MHz)
SRF
Typ.
(MHz)
RDC
Max.
(m Ω )
I rms
Max.
(A)
I sat
Typ.
(A)
**K-
Factor
Test Voltage ....................................0.1 V
Re?ow Soldering .. 230 °C, 50 sec. max.
Operating Temperature
................................-40 °C to +125 °C
SRU3014-1R2Y
SRU3014-1R5Y
SRU3014-2R0Y
SRU3014-3R0Y
SRU3014-4R7Y
SRU3014-6R8Y
SRU3014-100Y
SRU3014-150Y
1.2
1.5
2.0
3.0
4.7
6.8
10
15
±30
±30
±30
±30
±30
±30
±30
±30
12
12
10
12
15
10
30
35
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
150
120
110
80
70
50
40
30
55
63
95
135
165
230
290
550
1.85
1.55
1.10
1.00
0.82
0.70
0.64
0.40
1.90
1.60
1.30
1.10
0.92
0.78
0.66
0.46
1005
1005
795
655
558
457
407
321
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
............................. +260 °C for 10 sec.
Materials
Core ....................Ferrite DR and RI core
Wire ............................Enameled copper
Terminal ....................................Ag/Ni/Sn
Rated Current
SRU3014-220Y 22 ±30 35 2.52 25 875 0.32 0.36 264
**K-Factor: To calculate core ?ux density, Bp-p (gauss) = K x L(μH) x Δ I (peak-to-peak ripple current, A),
determine core loss from Core Loss vs. Flux Density plot.
Core Loss vs. Flux Density
100
10
...................Ind. drop 35 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Packaging ................. 1,200 pcs. per reel
Product Dimensions
1 MHz
100
3.50 ± 0.20
(.138 ± .008)
1
500 KHz
300 KHz
0.1
0.01
200 KHz
100 KHz
50 KHz
3.30 ± 0.20
(.130 ± .008)
1.40 ± 0.20
(.055 ± .008)
100
1000
10000
2
0.50
Flux Density Bp-p (gauss)
1.10
(.020)
TYP.
Electrical Schematic
Recommended Layout
(.043)
TYP.
1
2.30
REF.
1.30
(.051)
4.20
(.165)
(.091)
TYP.
1.20
1
1.80
(.071)
REF.
REF.
0.50
(.020)
TYP.
(.047)
* RoHS Directive 2002/95/EC Jan. 27, 2003 including
REF.
DIMENSIONS:
MM
(INCHES)
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.
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SRU3014-220Y | 功能描述:固定电感器 SMD SHIELDED POWER CHOKE - RoHS 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 |
| SRU3014-2R0Y | 功能描述:固定电感器 2uH 30% 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 |
| SRU3014-3R0Y | 功能描述:固定电感器 SMD SHIELDED POWER CHOKE - RoHS 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 |
| SRU3014-4R7Y | 功能描述:固定电感器 SMD SHIELDED POWER CHOKE - RoHS 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 |
| SRU3014-6R8Y | 功能描述:固定电感器 SMD SHIELDED POWER CHOKE - RoHS 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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