Quick details
    	 
    	 
    	-   		Miniature size
   	-   		No lead
   	-   		Ideal for high density SMT installation
   	-   		Superior solderability and resistance to soldering heat
   	-   		Ideal for wave or reflow soldering 
   
    	 
    	 
    	Description
    	 
    	 
    	Chip thermistors are high quality and low cost devices especially developed for surface mounting applications. They are widely used for temperature compensation but can also achieve temperature control of printed circuits.A nickel barrier metallization provides outstanding qualities of solderability and enables this chip to meet the requirements of the most severe soldering processes.
    	 
    	 
    	Application
    	 
    	 
    	-   		Temperature compensation of IC, LCD
   	-   		Transistor
   	-   		Crystal oscillator of mobile communications equipments
   	-   		Temperature sensor for rechargeable batteries
   	-   		Temperature sensor for CPU
   	-   		Temperature compensation of several kinds of circuits
   
    	 
    	Specification
    	 
    	 
    	  		  			|   				   					  Part Numbering   				  					    			 |   		
  		  			|   				   					  Dimensions   					   					       				  					  						  							|   								   									Size   							 |   							  								   									L    									(Length)   							 |   							  								   									W    									(Width)   							 |   							  								   									T    									(Thickness)   							 |   							  								   									M    									(Width of   									termination Point)   							 |   						   						  							|   								   									0402   									(1005)   							 |   							  								   									.04± .006    									(1.0± 0.15)   							 |   							  								   									.02± .004   									(0.5± 0.10)   							 |   							  								   									.024 max    									(0.60 max)   							 |   							  								   									.004 min    									(0.10 min)   							 |   						   						  							|   								   									0603   									(1608)   							 |   							  								   									.063± .006    									(1.6± 0.15)   							 |   							  								   									.031± .006   									(0.8± 0.15)   							 |   							  								   									.037 max    									(0.95 max)   							 |   							  								   									.004 min    									(0.10 min)   							 |   						   						  							|   								   									0805   									(2012)   							 |   							  								   									.08± .008   									(2.0± 0.20)   							 |   							  								   									.05± .008   									(1.25± 0.2)   							 |   							  								   									.05 max    									(1.25 max)   							 |   							  								   									.006 min    									(0.15 min)   							 |   						   						  							|   								   									1206   									(3216)   							 |   							  								   									.126± .008   									(3.2± 0.20)   							 |   							  								   									.063± .008   									(1.6± 0.20)   							 |   							  								   									.063 max    									(1.60 max)   							 |   							  								   									.008 min    									(0.20 min)   							 |   						   					  				   				  					    			 |   		
  		  			|   				   					   					  Product Series   				  					  						  							  								  									  										  											  												|   													   														  0402 Series   												 |   											   											  												|   													   														Part No.   												 |   												  													   														Resistance at    														25°C (KΩ)   												 |   												  													   														B-Constant   														25/85°C (K)   												 |   											   											  												|   													   														CMFX39F103   												 |   												  													   														10   												 |   												  													   														3950   												 |   											   											  												|   													   														CMFX40F473   												 |   												  													   														47   												 |   												  													   														4050   												 |   											   											  												|   													   														CMFX40F104   												 |   												  													   														100   												 |   												  													   														4050   												 |   											   										  									   								   							 |   							  								  									  										  											  												|   													   														 0603 Series   												 |   											   											  												|   													   														Part No.   												 |   												  													   														Resistance at    														25°C (KΩ)   												 |   												  													   														B-Constant   														25/85°C (K)   												 |   											   											  												|   													   														CMFA34F103   												 |   												  													   														10   												 |   												  													   														3435   												 |   											   											  												|   													   														CMFA39H103   												 |   												  													   														10   												 |   												  													   														3970   												 |   											   											  												|   													   														CMFA39Z223   												 |   												  													   														22   												 |   												  													   														3900   												 |   											   											  												|   													   														CMFA39F473   												 |   												  													   														47   												 |   												  													   														3950   												 |   											   											  												|   													   														CMF39F104   												 |   												  													   														100   												 |   												  													   														3950   												 |   											   											  												|   													   														CMFA39F224   												 |   												  													   														220   												 |   												  													   														3950   												 |   											   											  												|   													   														CMFA35F103   												 |   												  													   														10   												 |   												  													   														3550   												 |   											   											  												|   													   														CMFA39F683   												 |   												  													   														68   												 |   												  													   														3950   												 |   											   											  												|   													   														CMFA41Z564   												 |   												  													   														560   												 |   												  													   														4100   												 |   											   										  									   								   							 |   						   						  							|   								  |   							  								  |   						   						  							  								  									  										  											  												  													  														  0805 Series   												 |   											   											  												|   													   														Part No.   												 |   												  													   														Resistance at    														25°C (KΩ)   												 |   												  													   														B-Constant   														25/85°C (K)   												 |   											   											  												|   													   														CMFB34G472   												 |   												  													   														4.7   												 |   												  													   														3435   												 |   											   											  												|   													   														CMFB34G103   												 |   												  													   														10   												 |   												  													   														3435   												 |   											   											  												|   													   														CMFB35F103   												 |   												  													   														10   												 |   												  													   														3550   												 |   											   											  												|   													   														CMFB39Z223   												 |   												  													   														22   												 |   												  													   														3900   												 |   											   											  												|   													   														CMFB40Z473   												 |   												  													   														47   												 |   												  													   														4000   												 |   											   											  												|   													   														CMFB40Z104   												 |   												  													   														100   												 |   												  													   														4000   												 |   											   											  												|   													   														CMFB39H103   												 |   												  													   														10   												 |   												  													   														3970   												 |   											   											  												|   													   														CMFB32Z202   												 |   												  													   														2   												 |   												  													   														3200   												 |   											   											  												|   													   														CMFB36F153   												 |   												  													   														15   												 |   												  													   														3650   												 |   											   											  												|   													   														CMFB40F333   												 |   												  													   														33   												 |   												  													   														4050   												 |   											   										  									   								   							 |   							  								  									  										  											  												|   													   														1206 Series   												 |   											   											  												|   													   														Part No.   												 |   												  													   														Resistance at    														25°C (KΩ)   												 |   												  													   														B-Constant   														25/50°C (K)   												 |   											   											  												|   													   														CMFC32Z221   												 |   												  													   														0.22   												 |   												  													   														3200   												 |   											   											  												|   													   														CMFC32Z331   												 |   												  													   														0.33   												 |   												  													   														3200   												 |   											   											  												|   													   														CMFC32F471   												 |   												  													   														0.47   												 |   												  													   														3250   												 |   											   											  												|   													   														CMFC32F681   												 |   												  													   														0.68   												 |   												  													   														3250   												 |   											   											  												|   													   														CMFC33F102   												 |   												  													   														1.0   												 |   												  													   														3350   												 |   											   											  												|   													   														CMFC34Z222   												 |   												  													   														2.2   												 |   												  													   														3400   												 |   											   											  												|   													   														CMFC34Z332   												 |   												  													   														3.3   												 |   												  													   														3400   												 |   											   											  												|   													   														CMFC34Z472   												 |   												  													   														4.7   												 |   												  													   														3400   												 |   											   											  												|   													   														CMFC34Z682   												 |   												  													   														6.8   												 |   												  													   														3400   												 |   											   											  												|   													   														CMFC35Z103   												 |   												  													   														10   												 |   												  													   														3500   												 |   											   											  												|   													   														CMFC39Z103   												 |   												  													   														10   												 |   												  													   														3900   												 |   											   											  												|   													   														CMFC39Z153   												 |   												  													   														15   												 |   												  													   														3900   												 |   											   											  												|   													   														CMFC39F223   												 |   												  													   														22   												 |   												  													   														3950   												 |   											   											  												|   													   														CMFC40Z333   												 |   												  													   														33   												 |   												  													   														4000   												 |   											   											  												|   													   														CMFC41Z473   												 |   												  													   														47   												 |   												  													   														4100   												 |   											   											  												|   													   														CMFC42Z683   												 |   												  													   														68   												 |   												  													   														4100   												 |   											   											  												|   													   														CMFC42Z104   												 |   												  													   														100   												 |   												  													   														4200   												 |   											   											  												|   													   														CMFC43Z224   												 |   												  													   														220   												 |   												  													   														4300   												 |   											   										  									   								   							 |   						   					  				   			 |