Sounders FAQ

Mounting

Please tell me the soldering conditions for a Piezoelectric Sounder or a Piezoelectric Buzzer.

The soldering conditions for them are as follow.

When melted solder touches to the base of leaf terminal, a part of plastic case shall be melted and it may cause electrical failure.Use a single-sided PCB.

Soldering conditions
1. Flow soldering conditions for Pin terminal type
  • Temperature:260±5゚C max.
  • Time:10±1 sec. max.
  • Soldering part is the lead terminals excluding 1.5mm from product body
2. Soldering condition by soldering iron for Pin terminal type
  • Temperature:350±5゚C max.
  • Time:3.0±0.5 sec. max.
  • Soldering part is the lead terminals excluding 1.5mm from product body 
3. Soldering condition to solder the lead wire to printed circuit board by soldering iron
  • Temperature:350±5゚C max.
  • Time:3.0±0.5 sec. max.
4. Reflow soldering condition for surface mounting type
  • Temperature profile:Figure1
  • Number of Times:2times max.
Soldering Profile
Figure1

We appreciate your cooperation with the FAQ improvement questionnaire.
Were these FAQs helpful?

We would like to hear your opinions and requests regarding these FAQs.
Opinions from customers will be used to improve the FAQs.
We will not respond to inquiries and requests received by this form.

Send inquiries from the following form, for problems that cannot be solved by FAQs and require a response from Murata.
Click here

Send