Datasheet > BLM21AG121SN1K

BLM21AG121SN1K

更新时间： 2024-11-06 19:23:39

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
8页	158K
描述
Ferrite Chip, 1 Function(s), 0.2A, EIA STD PACKAGE SIZE 0805, 2 PIN

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技术参数
数据手册
替代型号

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BLM21AG121SN1K 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	5.21	其他特性：	MONOLITHIC TYPE
最大直流电阻：	0.15 Ω	滤波器类型：	FERRITE CHIP
高度：	0.85 mm	JESD-609代码：	e3
长度：	2 mm	安装类型：	SURFACE MOUNT
功能数量：	1	最高工作温度：	125 °C
最低工作温度：	-55 °C	输出阻抗：	120 OHM Ω
包装方法：	TAPE AND REEL	物理尺寸：	L2XB1.25XH0.85 (mm)
额定电流：	0.2 A	端子面层：	Tin (Sn)
宽度：	1.25 mm	Base Number Matches：	1

BLM21AG121SN1K 数据手册

Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note

Note

C31E13.pdf 05.3.14

On-Board Type (DC) EMI Suppression Filters (EMIFILr)

Chip Ferrite Beads BLM03/BLM15/BLM18/BLM21/BLM31/BLM41 Series

■ Features (BLM_A Series)

The chip ferrite beads BLM series is designed to

function nearly as a resistor at noise frequencies,

which greatly reduces the possibility of resonance and

leaves signal wave forms undistorted.

■ Equivalent Circuit

The BLM series is effective in circuits without stable

ground lines because the BLM series does not need a

connection to ground.

The nickel barrier structure of the external

electrodes provides excellent solder heat resistance.

BLM_A series generates an impedance from the

relatively low frequencies. Therefore BLM_A series is

effective in noise suppression in a wide frequency

range (30MHz to several hundred MHz).

(Resistance element becomes dominant

at high frequencies.)

The small size of BLM03A series (0.6x0.3mm) is

suitable for noise suppression in small equipment such

as PA modules for cellular phones.

BLM03A Series (0201 Size)

0.6±0.03

0.3±0.03

0.15±0.05

: electrode

(in mm)

Impedance

Operating

Rated Current

(mA)

DC Resistance (max.)

(ohm)

Part Number

(at 100MHz/20°C)

Temperature Range

(ohm)

(°C)

BLM03AG100SN1

BLM03AG700SN1

BLM03AG121SN1

BLM03AG241SN1

BLM03AG601SN1

10 (Typ.)

70 (Typ.)

120 ±25%

240 ±25%

600 ±25%

500

200

100

0.1

0.5

0.8

1.0

2.0

-55 to +125

12 3 4 5 6 7 8

中文翻译

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BLM21AG121SN1K 替代型号

型号	品牌	替代类型	描述	数据表
BLM21AG121SH1D	MURATA	功能相似	Ferrite Chip, 1 Function(s), 0.2A, EIA STD PACKAGE SIZE 0805, 2 PIN
BLM21AG121SN1J	MURATA	功能相似	EMIFIL (Inductor type) Chip Ferrite Bead BLM21A Series (0805 Size)
BLM21AG121SN1D	MURATA	功能相似	EMIFIL (Inductor type) Chip Ferrite Bead BLM21A Series (0805 Size)

与BLM21AG121SN1K相关器件

型号	品牌	获取价格	描述	数据表
BLM21AG121SN1L	MURATA	获取价格	Ferrite Chip, 1 Function(s), 0.2A, EIA STD PACKAGE SIZE 0805, 2 PIN
BLM21AG121SN1p	MURATA	获取价格	EMIFILr (Inductor type) Chip Ferrite Bead
BLM21AG121SZ1	MURATA	获取价格	Operating Temperature Range
BLM21AG121SZ1#	MURATA	获取价格	汽车[信息娱乐 / 舒适设备],民用设备,植入式、手术、自动输药应用以外的医疗器械设备[G
BLM21AG151SH1	MURATA	获取价格	Operating Temperature Range
BLM21AG151SH1#	MURATA	获取价格	汽车[动力总成 / 安全设备],汽车[信息娱乐 / 舒适设备],民用设备,植入式、手术、自
BLM21AG151SH1J	MURATA	获取价格	Ferrite Chip, 1 Function(s), 0.2A, EIA STD PACKAGE SIZE 0805, 2 PIN
BLM21AG151SN1	MURATA	获取价格	On-Board Type (DC) EMI Suppression Filters
BLM21AG151SN1#	MURATA	获取价格	民用设备,植入式、手术、自动输药应用以外的医疗器械设备[GHTF A/B/C],运输、重工
BLM21AG151SN1B	MURATA	获取价格	EMIFIL (Inductor type) Chip Ferrite Bead BLM21A Series (0805 Size)

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