Spec No. JEFL243E-0004W P9/9
MURATA MFG.CO., LTD
Reference Only
16.9 Cleaning Conditions
Products shall be cleaned on the following conditions.
(1) Cleaning temperature shall be limited to 60°C max. (40°C max. for Isopropyl alcohol.)
(2) Ultrasonic cleaning shall comply with the following conditions, avoiding the resonance phenomenon
at the mounted products and P.C.B..
・Power : 20W/ l max. ・Frequency : 28kHz to 40kHz ・Time : 5 min max.
(3) Cleaner
1. Alternative cleaner • Isopropyl alcohol (IPA)
2. Aqueous agent • PINE ALPHA ST-100S
(4) There shall be no residual flux and residual cleaner after cleaning.
In the case of using aqueous agent, products shall be dried completely after rinse with de-ionized
water in order to remove the cleaner.
(5) Other cleaning
Please contact us.
16.10 Handling of a substrate
After mounting products on a substrate, do not apply any stress to the product caused by bending or twisting to
the substrate when cropping the substrate, inserting and removing a connector from the substrate or tightening
screw to the substrate.
Excessive mechanical stress may cause cracking in the product.
Bending Twisting
16.11 Operating Environment
Do not use this product under the following environmental conditions, on deterioration
of the performance, such as insulation resistance may result from the use.
(1) in corrosive gases (acidic gases, alkaline gases, chlorine, sulfur gases, organic gases and etc.)
(2) in the atmosphere where liquid such as organic solvent, may splash on the products.
16.12 Storage Conditions
(1) Storage period
Use the products within 12 months after delivered.
Solderability should be checked if this period is exceeded.
(2) Storage environment condition
• Products should be stored in the warehouse on the following conditions.
Temperature : -10 to +40°C
Humidity : 15 to 85% relative humidity
No rapid change on temperature and humidity
• Products should not be stored in corrosive gases, such as sulfureous, acid gases,alkaline gases,to
prevent the following deterioration.
Poor solderability due to the oxidized electrode.
• Products should be stored on the palette for the prevention of the influence from humidity, dust and so on.
• Products should be stored in the warehouse without heat shock, vibration, direct sunlight and so on.
• Products should be stored under the airtight packaged condition.
(3) Delivery
Care should be taken when transporting or handling product to avoid excessive vibration or mechanical shock.
17. △
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Note
(1)Please make sure that your product has been evaluated in view of your specifications with our product being
mounted to your product.
(2)You are requested not to use our product deviating from the reference specifications.
(3)The contents of this reference specification are subject to change without advance notice. Please approve our
product specifications or transact the approval sheet for product specifications before ordering.
