参数资料
型号: SRP1204-R50M
厂商: Bourns Inc.
文件页数: 1/2页
文件大小: 0K
描述: INDUCTOR 550NH 13A SMD
标准包装: 800
系列: SRP1204
电感: 550nH
电流: 13A
电流 - 饱和: 14A
类型: 铁氧体芯体
容差: ±20%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 3 毫欧
材料 - 芯体: 铁氧体
封装/外壳: 0.492" L x 0.492" W x 0.157" H(12.50mm x 12.50mm x 4.00mm)
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 4 mm
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
R50
■ Inductance range: 0.5 μ H to 1.8 μ H
■ Current up to 13 A
■ RoHS compliant*
? Portable communications equipment
? Camcorders
? LCD TVs
? Car audio systems
SRP1204 Series - Shielded Power Inductors
Electrical Specifications
General Specifications
Test Voltage........................................1 V
Initial
Inductance
Flat Point
Test Frequency ..........................100 KHz
Bourns Part No.
SRP1204-R50M
SRP1204-1R1M
SRP1204-1R8M
Inductance
L0 ( μ H)
0.75 ± 20 %
1.30 ± 20 %
2.00 ± 20 %
at Flat Point
L1 ( μ H)
0.55 ± 20 %
1.10 ± 20 %
1.80 ± 20 %
ref.
(A)
2.0
2.0
2.0
I rms
(A)
13.0
12.0
10.0
I sat
(A)
14.0
13.0
11.0
DCR
(m ? ) max.
3.0
4.5
6.0
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.
L vs I Charts
Materials
2.0
1R8
Core .........................................Ferrite ER
Wire .............................Enameled copper
Terminal.....................................Cu/Ni/Sn
Rated Current.......Ind. drops 20 % at I sat
1.5
1.0
1R1
Temperature Rise..........40 ?C at rated I rms
Packaging .......800 pcs. per 13-inch reel
Product Dimensions
12.50 ± 0.30
0.5
2.0
R50
(0.492 ± 0.012)
12.50 ± 0.30
(0.492 ± 0.012)
1.90 ± 0.20
(0.748 ± 0.008)
0
5
10
15
DC Current (A)
4.00 ± 0.20
(0.157 ± 0.008)
Electrical Schematic
3.00
(0.118)
2.50
(0.098)
NOM.
1
NOM.
3
7.50 ± 0.25
(0.295 ± 0.010)
REF.
5.20
(0.205)
2
REF.
2.00
(0.079)
6.40
(0.252)
REF.
3 CLIP (for mounting - no electrical connection)
Recommended Layout
REF.
REF.
3.0
(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)
相关PDF资料
PDF描述
SRP1205-R60Y INDUCTOR 600NH 16A SMD
SRP1206-R80Y INDUCTOR 800NH 26A SMD
SRP1235-1R5M INDUCTOR 1.5UH 19A SMD
SRP1250-7R8M INDUCTOR 7.8UH 10A SMD
SRP1270-3R3M INDUCTOR 3.3UH 18A SMD
相关代理商/技术参数
参数描述
SRP1205-1R0Y 功能描述:固定电感器 1.25 25% 22amp 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
SRP1205-1R8Y 功能描述:固定电感器 2.00 25% 16amp 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
SRP1205-2R5Y 功能描述:固定电感器 2.70 25% 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
SRP1205-3R3Y 功能描述:固定电感器 3.50 25% 11.8amp 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
SRP1205-4R0Y 功能描述:固定电感器 4.20 25% 8.3amp 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