IRA-E900ST1 Murata Manufacturing Co., Ltd, IRA-E900ST1 Datasheet - Page 21

• Manufacturer Part Number: IRA-E900ST1
• Description: Pyroelectric Infrared Sensors
• Manufacturer: Murata Manufacturing Co., Ltd

Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF 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.
sales representatives or product engineers before ordering.
・Cleaning after reflow soldering should not be applied.
・Flow soldering should not be applied.
・Please contact us when using other reflow profile except following reflow profile.
▊
3.Caution (Mounting)
(IRS Series)
Soldering Conditions
Following figure shows temperature profile when reflow soldering.
(1) Cleaning after reflow soldering should not be applied.
(2) Please follow soldering conditions described in the specification. This product can permanently stop operating if the
3.Caution (Mounting)
(IRA Series)
(1) Soldering
(2) Cleaning
Notice
Optical filter of sensor should not be soiled because it may cause failure or malfunction.
Soldering flux should be removed after soldering.
Soldering flux may cause malfunction or degradation of character unless sufficiently cleaned.
piezoelectric(pyroelectric) characteristic is decreased due to excessive heating.
(a) Hand soldering should be applied.
(b) Soldering should be done quickly as following.
(c) Soldering flux should be rosin flux and not contain more than 0.2wt% chlorine.
1. Cleaning after reflow soldering should not be applied.
2. Please follow soldering conditions described in the specification. This product can permanently stop operating if the
Soldering flux should be removed after soldering.
Optical filter of sensor should not be soiled because it may cause failure or malfunction.
piezoelectric(pyroelectric) characteristic is decreased due to excessive heating.
Distance from can case
Over 3mm
245ºC
220ºC
180ºC
150ºC
100ºC
1 to 3mm
Temp. (ºC)
Temperature of soldering iron : 350˚C
Within 10 seconds per point
Heating period
Within 3 seconds per point
80-100 sec.
Pre-Heating
150-180ºC
Period of time
2ºC/sec.
(20sec.
min.)
max.
sec.max.
Peak temperature on product surface
245ºC, 5sec. max.
Heating
220ºC
30-40
min.
120 sec.
min.
Gradual
in air
Time (sec.)
Notice
19
P17E.pdf
10.11.1