Variable Capacitor LXRW0YV201-059

p15/18

15

September,2018

Notice

1. Storage Conditions:

・The product shall be stored without opening the packing under the ambient temperature from 5 to 35 deg.C

and humidity from 20～70%RH.

(Packing materials, in particular, may be deformed at the temperature over 40 deg.C.)

・The product left more than 6 months after reception, it needs to be confirmed the solderbility before used.

- Any excess mechanical shock including, but not limited to, sticking the packing materials by sharp object

and dropping the product, shall not be applied in order not to damage the packing materials.

・After the packing opened, the product shall be stored at < 30 deg.C / < 60 %RH and the product shall be

used within 168 hours.

When the color of the indicator in the packing changed, the product shall be baked before

soldering.

This product is applicable to MSL3 (Based on IPC/JEDEC J-STD-020)

2. Handling Conditions:

Be careful in handling or transporting products because excessive stress or mechanical shock may break

products.

Handle with care if products may have cracks or damages on their terminals, the characteristics of products

may change.

Do not touch products with bear hands that may result in poor solderability.

3. Type of Applied Voltage and Self-heating Temperature:

Confirm the operating conditions to make sure that no large current is flowing into the variable capacitor

due to the continuous application of an AC voltage or pulse voltage.

When a DC rated voltage product is used in an AC voltage circuit or a pulse voltage circuit, the AC

current or pulse current will flow into the variable capacitor, therefore check the self-heating condition.

Please confirm the surface temperature of the variable capacitor so that the temperature remains within

the upper limits of the operating temperature, including the rise in temperature due to self-heating. When

the variable capacitor is used with a high-frequency voltage or pulse voltage, heat may be generated by

dielectric loss.

<Applicable to rated Voltage of less than 3.2VDC>

The load should be contained to the level such that when measuring at atmospheric temperature of 25deg

C, the product’s self-heating remains below 20deg C and the surface temperature of the variable

capacitor in the actual circuit remains within the maximum operating temperature.

4. Standard PCB Design (Land Pattern and Dimensions):

All the ground terminals should be connected to the ground patterns.

Furthermore, the ground pattern

should be provided between IN and OUT terminals.

Please refer to the specifications for the standard

land dimensions.

The recommended land pattern and dimensions is as Murata's standard.

The characteristics of products

may vary depending on the pattern drawing method, grounding method, land dimensions, land forming