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参数资料
| 型号： | BLM21BD471SN1D |
| 厂商： | Murata Electronics North America |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | FERRITE CHIP 470 OHM 200MA 0805 |
| 产品培训模块： | Ferrite Beads and Arrays |
| 产品目录绘图： | BLM21 Series Side BLM21 Series Top |
| 标准包装： | 10 |
| 系列： | EMIFIL®, BLM21B |
| 频率对应阻抗： | 470 欧姆 @ 100MHz |
| 额定电流： | 200mA |
| DC 电阻(DCR)： | 最大 350 毫欧 |
| 滤波器类型： | 差模 - 单线 |
| 封装/外壳： | 0805（2012 公制） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 高度（最大）： | 0.041"（1.05mm） |
| 尺寸/尺寸： | 0.079" L x 0.049" W（2.00mm x 1.25mm） |
| 产品目录页面： | 1857 (CN2011-ZH PDF) |
| 其它名称： | 490-1045-6 |
Noise Suppression Products/EMI Suppression Filters > EMIFIL r (Inductor type) > Chip Ferrite Bead
Data Sheet
EMIFIL r (Inductor type) Chip Ferrite Bead
BLM21B Series (0805 Size)
1
c Dimensions
E
2.0±0.2
1.25±0.2
c Equivalent Circuit
Part Number
T
E
BLM21B
(exclude items below)
0.85±0.2 0.5±0.2
(Resistance element becomes dominant
at high frequencies.)
BLM21BD222SN1 1.25±0.2 0.5±0.2
BLM21BD272SN1 1.25±0.2 0.3±0.2
: Electrode
(in mm)
c Packaging
Code
D
Packaging
180mm Paper Tape
Minimum Quantity
4000
Code
BLM21BD222SN1/21BD272SN1
J
B
330mm Paper Tape
Bulk(Bag)
10000
1000
L
K
B
180mm Plastic Tape
330mm Plastic Tape
Bulk(Bag)
3000
10000
1000
c Rated Value ( p : packaging code)
Part Number
BLM21BD121SN1 p
BLM21BD151SN1 p
BLM21BD221SN1 p
BLM21BD331SN1 p
BLM21BD421SN1 p
BLM21BD471SN1 p
BLM21BD601SN1 p
BLM21BD751SN1 p
BLM21BD102SN1 p
BLM21BD152SN1 p
BLM21BD182SN1 p
BLM21BD222TN1 p
BLM21BD222SN1 p
BLM21BD272SN1 p
BLM21BB050SN1 p
BLM21BB600SN1 p
BLM21BB750SN1 p
BLM21BB121SN1 p
BLM21BB151SN1 p
BLM21BB201SN1 p
Impedance
(at 100MHz/20°C)
120ohm ±25%
150ohm ±25%
220ohm ±25%
330ohm ±25%
420ohm ±25%
470ohm ±25%
600ohm ±25%
750ohm ±25%
1000ohm ±25%
1500ohm ±25%
1800ohm ±25%
2200ohm ±25%
2250ohm (Typ.)
2700ohm ±25%
5ohm ±25%
60ohm ±25%
75ohm ±25%
120ohm ±25%
150ohm ±25%
200ohm ±25%
Impedance
(at 1GHz/20°C)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Rated Current
200mA
200mA
200mA
200mA
200mA
200mA
200mA
200mA
200mA
200mA
200mA
200mA
200mA
200mA
1000mA
800mA
700mA
600mA
600mA
500mA
DC Resistance
0.25ohm max.
0.25ohm max.
0.25ohm max.
0.30ohm max.
0.30ohm max.
0.35ohm max.
0.35ohm max.
0.40ohm max.
0.40ohm max.
0.45ohm max.
0.50ohm max.
0.60ohm max.
0.60ohm max.
0.80ohm max.
0.02ohm max.
0.13ohm max.
0.16ohm max.
0.19ohm max.
0.21ohm max.
0.26ohm max.
Operating
Temperature Range
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
Number of Circuits: 1
Continued on the following page.
o This data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
! Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s speci?cations are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical speci?cations because there is no space for detailed speci?cations. Therefore, please approve our product
speci?cations or transact the approval sheet for product speci?cations before ordering.
2011.11.2
http://www.murata.com/
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BLM21BD471SN1J | 功能描述:电磁干扰滤波珠子、扼流圈和阵列 470 OHM LOW SPEED SIGNAL RoHS:否 制造商:AVX 阻抗: 最大直流电流:35 mA 最大直流电阻: 容差: 端接类型:SMD/SMT 电压额定值:25 V 工作温度范围:- 25 C to + 85 C 封装 / 箱体:0603 (1608 metric) |
| BLM21BD471SN1K | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:EMIFIL (Inductor type) Chip Ferrite Bead BLM21B Series (0805 Size) |
| BLM21BD471SN1L | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:EMIFIL (Inductor type) Chip Ferrite Bead BLM21B Series (0805 Size) |
| BLM21BD601SH1 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:For Automotive Chip Ferrite Beads for Automotive |
| BLM21BD601SH1D | 功能描述:电磁干扰滤波珠子、扼流圈和阵列 0805 600ohms HiSpeed Signal Line Tape RoHS:否 制造商:AVX 阻抗: 最大直流电流:35 mA 最大直流电阻: 容差: 端接类型:SMD/SMT 电压额定值:25 V 工作温度范围:- 25 C to + 85 C 封装 / 箱体:0603 (1608 metric) |
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