EMIFIL®, BLM21 系列, 铁氧体磁珠和芯片

结果:
114
Manufacturer
Series
DC Resistance (DCR) (Max)
Impedance @ Frequency
Current Rating (Max)
Filter Type
Operating Temperature
Height (Max)
Ratings
Features
Mounting Type
Size / Dimension
Package / Case
Number of Lines
结果114
搜索条目:
EMIFIL®, BLM21
选择
图片产品详情单价可用性ECAD 模型Mounting TypeFeaturesOperating TemperatureRatingsPackage / CaseDC Resistance (DCR) (Max)Height (Max)Number of LinesSeriesFilter TypeImpedance @ FrequencyCurrent Rating (Max)Size / Dimension
BLM21BD421SN1D
FERRITE BEAD 420 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
300mOhm
0.057" (1.45mm)
1
EMIFIL®, BLM21
Signal Line
420 Ohms @ 100 MHz
300mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BD601SH1D
FERRITE BEAD 600 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
350mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
600 Ohms @ 100 MHz
300mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BD102SH1D
FERRITE BEAD 1 KOHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
400mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
1 kOhms @ 100 MHz
250mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21SP102SH1D
FERRITEBEAD SMD Z100MHZ=1000OHM
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
-
0.041" (1.05mm)
1
EMIFIL®, BLM21
Power Line
1 kOhms @ 100 MHz
1.6A
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21SP181SZ1D
FERRITEBEAD SMD Z100MHZ=180OHM 4
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
-
0.041" (1.05mm)
1
EMIFIL®, BLM21
Power Line
180 Ohms @ 100 MHz
4A
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BD222TZ1D
EMI SUPPRESSION FILTER CHIP INDU
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
Automotive
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
600mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
2.2 kOhms @ 100 MHz
200mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BD152SZ1D
EMI SUPPRESSION FILTER CHIP INDU
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
Automotive
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
450mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
1.5 kOhms @ 100 MHz
250mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21SP471SN1D
FERRITEBEAD SMD Z100MHZ=470OHM 2
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
-
0.041" (1.05mm)
1
EMIFIL®, BLM21
Power Line
470 Ohms @ 100 MHz
2.5A
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21SP331BH1D
FERRITEBEAD SMD Z100MHZ=330OHM 2
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 150°C
AEC-Q200
0805 (2012 Metric)
-
0.041" (1.05mm)
1
EMIFIL®, BLM21
Power Line
330 Ohms @ 100 MHz
2.8A
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21PG300SH1D
FERRITE BEAD 30 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
14mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Power Line
30 Ohms @ 100 MHz
4A
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21PG121SH1D
FERRITE BEAD 120 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
30mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Power Line
120 Ohms @ 100 MHz
3A
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21AG121SH1D
FERRITE BEAD 120 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
AEC-Q200
0805 (2012 Metric)
100mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
-
120 Ohms @ 100 MHz
800mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BB201SN1D
FERRITE BEAD 200 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
260mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
200 Ohms @ 100 MHz
500mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BD182SN1D
FERRITE BEAD 1.8 KOHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
500mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
1.8 kOhms @ 100 MHz
250mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BD222TN1D
FERRITE BEAD 2.2 KOHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
600mOhm
0.057" (1.45mm)
1
EMIFIL®, BLM21
Signal Line
2.2 kOhms @ 100 MHz
200mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BB121SN1D
FERRITE BEAD 120 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
190mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
120 Ohms @ 100 MHz
600mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21AG331SN1D
FERRITE BEAD 330 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
160mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
-
330 Ohms @ 100 MHz
700mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BD471SN1D
FERRITE BEAD 470 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
350mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
470 Ohms @ 100 MHz
300mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BB471SN1D
FERRITE BEAD 470 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
400mOhm
0.041" (1.05mm)
1
EMIFIL®, BLM21
Signal Line
470 Ohms @ 100 MHz
400mA
0.079" L x 0.049" W (2.00mm x 1.25mm)
BLM21BB050SN1D
FERRITE BEAD 5 OHM 0805 1LN
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
-55°C ~ 125°C
-
0805 (2012 Metric)
20mOhm
0.057" (1.45mm)
1
EMIFIL®, BLM21
Signal Line
5 Ohms @ 100 MHz
1A
0.079" L x 0.049" W (2.00mm x 1.25mm)

关于  铁氧体磁珠和芯片

铁氧体芯是专门设计用于减轻高频噪声和电磁干扰(EMI)的特殊设备。这些芯片被设计用于嵌入到电路中,提供有效的噪声抑制和信号完整性改善。 选择铁氧体芯时,需要考虑几个关键特性。首先是滤波器类型,根据具体应用需求可以是差分、信号或功率滤波器。铁氧体芯将与多少根线路交互也是重要考虑因素,它决定了芯片在多个通道上抑制噪声的能力。 另一个关键特性是最大电流额定值,它指示了铁氧体芯在不影响功能的情况下能够处理的最高电流。该规格确保芯片适用于预期的电路,并防止由于过大电流流动而导致的潜在损坏。 当选择铁氧体芯时,阻抗和指定频率是必要考虑的参数。阻抗确定了芯片在特定频率范围内对交流电流流动的阻力。将铁氧体芯的阻抗与电路的阻抗匹配有助于实现最佳的噪声抑制效果。 最后,安装类型应根据电路的设计和要求进行选择。铁氧体芯可以是悬挂式、表面贴装式或通孔贴装式,以灵活安装和集成到电路中。 总之,铁氧体芯是在电路中减少高频噪声和电磁干扰的有效工具。它们的特性,如滤波器类型、线数、最大电流额定值、阻抗、指定频率和安装类型,在确保适当的噪声抑制和信号完整性改善方面起着关键作用。通过精选和集成铁氧体芯到电路中,工程师可以提高电子系统的整体性能和可靠性。