BLM21AG331SH1 MURATA | Alldatasheet
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Features
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. BLM series is effective in circuits without stable ground lines because 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). 1 of 3 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications 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 specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : http://www.murata.com/ Last ：updated 2016/07/14
BLM21AG331SH1# “#” indicates a package specification code. Specifications Shape SMD Size Code (in mm) 2012 Size Code (in inch) 0805 Length 2.0mm Length Tolerance ±0.2mm Width 1.25mm Width Tolerance ±0.2mm Thickness 0.85mm Thickness Tolerance ±0.2mm Rated Current 800.0mA Operating Temperature Range - ℃55 to ℃125 Mass(typ.) 0.01g Number of Circuit 1 DC Resistance(max.) 0.15Ω Impedance (at 100MHz) 330Ω Impedance (at 100MHz) Tolerance ±25% 2 of 3 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications 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 specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : http://www.murata.com/ Last ：updated 2016/07/14
BLM21AG331SH1# “#” indicates a package specification code. Product Data Impedance-Frequency Characteristics Equivalent Circuit 3 of 3 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications 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 specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : http://www.murata.com/ Last ：updated 2016/07/14