Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested  
					to approve our product specification or to transact the approval sheet for product specification, before your ordering.  
					T13E7.pdf 02.3.26  
					■ Notice (Storage and operating condition)  
					1. Do not use the trimmer capacitor under atmosphere  
					of RTV silicone rubber (Room Temperature  
					Vulcanizing Silicone Rubber) except Acetone  
					liberating silicone sealant.  
					8. Do not use the trimmer capacitor under the  
					conditions listed below.  
					(1) Corrosive gasses atmosphere  
					(Ex. Chlorine gas, Hydrogen sulfide gas,  
					2. Before using trimmer capacitor, please store under  
					the condition of -10 to +40 C. and 30 to 85%RH.  
					3. Do not store in or near corrosive gasses.  
					4. Use within 6 months of deliverly.  
					Ammonia gas, Sulfuric acid gas, Nitric oxie gas,  
					etc.)  
					(2) In liquid (Ex. water, oil, medical liquid,  
					organic solvent, etc.)  
					5. Open the package just before using.  
					6. Prior to storing previously opened packages, the  
					packaging should be heat-sealed. Avoid using  
					rubber bands for repackage.  
					(3) Dusty / dirty atmosphere  
					(4) Direct sunlight  
					(5) Static voltage nor electric/magnetic fields  
					(6) Direct sea breeze  
					7. Do not store under direct sunlight.  
					(7) Other variations of the above  
					■ Notice (Soldering)  
					1. Soldering  
					capacitor characteristics, apply flux only to  
					terminals.  
					(1) TZ03 series can be soldered by flow soldering  
					method and soldering iron. Do not use reflow  
					soldering method.  
					2. Mounting  
					(1) Do not apply excessive force (preferable 5.0N  
					(Ref.; 500gf)max.), when the trimmer capacitor is  
					mounted on the PCB.  
					(2) Standard soldering condition  
					(a) Flow soldering : Refer to the standard  
					temperature profile.  
					(2) Use the suitable PCB holes which are the same  
					pitch as the terminal of the trimmer capacitor.  
					If it would not fit with the terminal, the  
					excessive stress would be applied to the  
					terminal and the trimmer capacitor may deviate  
					from the specified characteristics.  
					(b) Soldering iron :  
					> Temperature of tip 260+-10 C.  
					> Soldering time  
					> Diameter  
					3 sec. max.  
					3mm max.  
					30W max.  
					> Wattage of iron  
					Before using other soldering conditions than those  
					listed above, please consult with Murata factory  
					representative prior to using. If the soldering  
					conditions are not suitable, e.g., excessive time  
					and/or excessive temperature, the trimmer  
					capacitor may deviate from the specified  
					characteristics.  
					(3) Do not apply bending stress more than 10.0N  
					(Ref.; 1kgf) after the trimmer capacitor has  
					been mounted on the PCB.  
					(4) Mount trimmer capacitor in contact with PCB.  
					(5) In case of bending the terminals, do not apply  
					excessive force to the body of the product and  
					prevent the terminal fixing part from damaging.  
					3. Cleaning [with cover film type]  
					(3) The dimension of mounting hole should be used  
					Murata's standard mounting hole at flow  
					soldering. The amount of solder is critical.  
					Insufficient amounts of solder can lead to  
					insufficient soldering strength on PCB.  
					(1) Isopropyl alcohol and Ethyl alcohol are available  
					material for cleaning. Water group material like  
					Pinealpha, Cleanthru can not be used. For other  
					materials, please consult with Murata factory  
					representative prior to using.  
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					Excessive amounts of solder may cause the  
					bridging between the terminals or the contact  
					failure due to flux wicking up.  
					(2) The total cleaning time by dipping, vapor and  
					ultra-sonic method shall be less than 2 minutes.  
					For ultra-sonic cleaning, the available condition  
					is as follows.  
					(4) When using soldering iron, the string solder shall  
					be applied to the lower part of the terminal  
					only and do not apply flux except the terminals.  
					Excessive amounts of solder and/or applying  
					solder to the upper part of the terminal may  
					cause fixed rotor or the contact failure due to  
					flux invasion into the movable part and/or the  
					contact point. The soldering iron should not  
					come in contact with the plastic case of the  
					trimmer capacitor. If such contact does occur,  
					the trimmer capacitor may be damaged.  
					(5) Our recommendable chlorine content of string  
					solder is 0.5wt% max.  
					> Cleaning time  
					> Power  
					: 30 sec. max.  
					: 20W/liter max.  
					: 20 - 60kHz  
					> Frequency  
					> Temperature  
					: Ambient temperature  
					Due to the ultra-sonic cleaning equipment  
					peculiar self resonance point and the cleaning  
					compatibility usually depends on the jig  
					construction and/or the cleaning condition such  
					as the depth of immersion, please check the  
					cleaning equipment to determine the suitable  
					conditions. If the trimmer capacitor is cleaned  
					by other conditions, the trimmer capacitor may  
					deviate from the specified characteristics.  
					(6) Do not use water-soluble flux (for water cleaning).  
					To prevent the deterioration of trimmer  
					Continued on the following page.  
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