LQH31MN470K03K Murata, LQH31MN470K03K Datasheet - Page 189

• Manufacturer Part Number: LQH31MN470K03K
• Description: LQH31M Series 1206 47 uH 10 % 55 mA Unshielded SMD Wirewound Inductor
• Manufacturer: Murata

(2) Soldering profile
(3) Reworking with Soldering Iron *Except LQP02T Series
!Note
"Flow Soldering profile
"Reflow Soldering profile
Preheating at 150°C for 1 minute is required. Do not
directly touch the ceramic element with the tip of the
soldering iron. The reworking soldering conditions are as
follows:
Soldering iron power output: 80W max.
Temperature of soldering iron tip: 350°C
Diameter of soldering iron end: 3.0mm max.
Soldering time: within 3 s
(Sn-3.0Ag-0.5Cu solder)
(Sn-3.0Ag-0.5Cu solder)
• 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 specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering.
LQW2BH/31H
LQH31H
LQG15H/18H
LQW04A/15A/18A/21H
LQW2BA/2UA
LQP02T/03T/15M/18M
LQW2BH/31H
LQH31H
Series
Series
Temp. (T1)
150°C
Temp. (T1)
180
150
T1
220°C
Pre-heating
Heating
Time. (t1)
60s min.
30 to 60s
Pre-heating
Pre-heating
Time. (t1)
90±30s
Standard Profile
t1
T3
T2
T2
T1
Temp. (T2)
temperature
Heating
250°C
245±3°C
t1
t2
Peak
t2
(T2)
Heating
Standard Profile
time (s)
time (s)
T4
T3
Time. (t2)
of reflow
4 to 6s
2 times
Limit Profile
Standard Profile
Cycle
max.
Limit Profile
Standard Profile
Temp. (T3)
2 times
of flow
Cycle
max.
230°C
RF Inductor
Heating
Temp. (T3)
265±3°C
60s max.
Time. (t2)
Limit Profile
Heating
Soldering and Mounting
Continued on the following page.
Limit Profile
temperature
260°C/10s
Time. (t2)
5s max.
Peak
(T4)
of reflow
2 times
2 times
of flow
Cycle
Cycle
max.
max.
187
O05E.pdf
Oct.1,2012