参数资料
型号: SRP1206-2R8Y
厂商: Bourns Inc.
文件页数: 1/2页
文件大小: 0K
描述: INDUCTOR 2.8UH 15A SMD
标准包装: 600
系列: SRP1206
电感: 2.8µH
电流: 15A
电流 - 饱和: 13A
类型: 铁氧体芯体
容差: ±25%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 7 毫欧
材料 - 芯体: 铁氧体
封装/外壳: 0.492" L x 0.492" W x 0.224" H(12.50mm x 12.50mm x 5.70mm)
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 5.7 mm
■ Inductance range: 0.47 μ H to 3.3 μ H
■ Current up to 30 A
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
? Portable communications equipment
? Camcorders
? LCD TVs
? Car audio systems
SRP1206 Series - Shielded Power Inductors
Electrical Specifications
General Specifications
Test Voltage........................................1 V
Initial
Inductance
Flat Point
Test Frequency ..........................100 KHz
Bourns Part No.
Inductance
L0 ( μ H)
at Flat Point
L1 ( μ H)
ref.
(A)
I rms
(A)
I sat
(A)
DCR
(m ? ) max.
Reflow Soldering .....230 ?C; 50 sec max.
Operating Temperature ..-55 °C to +150 °C
SRP1206-R47Y
SRP1206-R60Y
SRP1206-R80Y
SRP1206-1R3Y
SRP1206-2R0Y
SRP1206-2R8Y
SRP1206-3R3Y
0.70
0.90
1.10
1.50
2.20
3.00
3.50
±
±
±
±
±
±
±
25
25
25
25
25
25
25
%
%
%
%
%
%
%
0.47
0.60
0.80
1.30
2.00
2.80
3.30
±
±
±
±
±
±
±
25
25
25
25
25
25
25
%
%
%
%
%
%
%
5.0
5.0
5.0
4.0
4.0
3.0
3.0
30.0
28.0
26.0
22.0
17.0
15.0
14.0
30.0
26.0
25.0
19.0
15.0
13.0
12.0
2.3
2.3
3.2
3.6
6.0
7.0
7.0
(Temperature rise included)
Storage Temperature..-55 °C to +150 °C
Resistance to Soldering Heat
..............................+260 °C for 10 sec.
Materials
Core .........................................Ferrite ER
Wire .............................Enameled copper
Terminal .........................................Cu/Sn
Rated Current.......Ind. drops 20 % at I sat
L vs I Charts
Temperature Rise..........40 ?C at rated I rms
Packaging .......600 pcs. per 13-inch reel
Product Dimensions
3.0
2.0
2R8
2R0
12.50 ± 0.30
(0.492 ± 0.012)
12.50 ± 0.30
(0.492 ± 0.012)
1.90 ± 0.20
(0.748 ± 0.008)
1R3
1.0
R80
0.0
0
10
20
30
5.70 ± 0.30
(0.224 ± 0.012)
DC Current (A)
2.00
(0.079)
2.50
(0.098)
NOM.
1
NOM.
Electrical Schematic
REF.
5.20
(0.205)
3
7.50 ± 0.25
(0.295 ± 0.010)
2
REF.
2.00
(0.079)
6.40
(0.252)
REF.
3 CLIP (for mounting fixed)
Recommended Layout
REF.
REF.
3.00
(0.118)
4.70
(0.185)
3.75
(0.148)
REF.
REF.
7.50
(0.295)
REF.
10.50
(0.413)
REF.
4.50
(0.177)
3.75
(0.148)
REF.
4.15
(0.163)
REF.
13.0
(0.512)
REF.
4.15
(0.163)
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.
DIMENSIONS:
MM
(INCHES)
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SRP1206-3R3Y 功能描述:INDUCTOR 3.3UH 14A SMD RoHS:是 类别:电感器,线圈,扼流圈 >> 固定式 系列:SRP1206 标准包装:500 系列:1331 电感:1.2µH 电流:247mA 电流 - 饱和:247mA 电流 - 温升:- 类型:铁芯体 容差:±10% 屏蔽:屏蔽 DC 电阻(DCR):最大 730 毫欧 Q因子@频率:40 @ 7.9MHz 频率 - 自谐振:130MHz 材料 - 芯体:铁 封装/外壳:0.312" L x 0.115" W x 0.135" H(7.94mm x 2.92mm x 3.43mm) 安装类型:表面贴装 包装:带卷 (TR) 工作温度:-55°C ~ 105°C 频率 - 测试:7.9MHz
SRP1206-3R3Z 功能描述:固定电感器 MAGNETICS - High Current Power Inductors 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
SRP1206-R47Y 功能描述:固定电感器 .70 25% 30amp 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
SRP1206-R60Y 功能描述:固定电感器 .90 25% 26amp 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
SRP1206-R80Y 功能描述:固定电感器 1.10 25% 25amp 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