lqw18anr12g00 Murata Manufacturing Co., Ltd, lqw18anr12g00 Datasheet - Page 58

• Manufacturer Part Number: lqw18anr12g00
• Description: Chip Coils
• Manufacturer: Murata Manufacturing Co., Ltd

!Note
!Note
(5) Amount of Adhesive
4. Cleaning
(1) Cleaning Temperature : 60 C max. (40 C max. for
(2) Ultrasonic
(3) Cleaning agent
Continued from the preceding page.
If too much adhesive is applied, then it may overflow into
the land or termination areas and yield poor solderability.
In contrast, if insufficient adhesive is applied, or if the
adhesive is not sufficiently hardened, then the chip may
become detached during flow soldering. Apply the
adhesive in accordance with the following conditions:
The following conditions should be observed when
cleaning chip coils:
alcohol cleaning agents)
Output : 20W/l max.
Duration : 5 minutes max.
Frequency : 28 to 40kHz
Care should be taken not to cause resonance of the
PCB and mounted products.
The following cleaning agents have been tested on
individual components. Evaluation in complete assembly
should be done prior to production.
a) Alcohol cleaning agents
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
(4) Ensure that flux residue is completely removed.
b) Aqueous cleaning agents
Component should be thoroughly dried after aqueous
agents have been removed with deionized water.
For additional cleaning methods, please contact Murata.
Isopropyl alcohol (IPA)
• Surface active agent ( Clean Thru 750H )
• High grade alcohol ( Pine Alpha ST-100S )
• Hydrocarbon ( Techno Cleaner 375 )
• Alkaline Saponifier ( Aqua Cleaner 210SEI-cleaner
LQH_S series : Aqueous agents should not be used
because they may cause quality deterioration.
LQH series : Surface active agent and high grade
alcohol can be used.
should be diluted to 15% using deionized water. )
LQM18N
LQM21N/21D/21F
LQM31F
LQW2BH
LQH31M/31C/31H
LQW31H
LQH32M/32C
LQH43M(N)
LQH43C
Notice (Soldering and Mounting)
Part Number
LQH_C/H/M/N
LQW_H
Typical Application Amount (in:mg)
MR-8153RA
0.116-0.18
0.05-0.06
0.15-0.20
0.20-0.25
0.18-0.20
0.20-0.23
0.45-0.50
LQP/LQG/LQM
0.06-0.07
0.20-.025
0.25-0.30
0.20-0.25
0.27-0.35
0.60-0.80
NF-3000
O05E9.pdf 03.3.7
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