Data Sheet

Part No: CEM-1203(42)
Description: magnetic buzzer
Phone: [phone] Fax: [phone] www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062
Date: 8/11/2006
Unit: mm
Page No: 3 of 5
Mechanical Characteristics
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seconds and then immersed in solder bath
of 270 ±5°C for 3 ±1 seconds.
Soldering Heat Resistance Lead terminals are immersed up to 1.5mm from
the buzzer’s body in solder bath of 260 ±5°C
for 3 ±1 seconds.
Terminal Mechanical Strength Apply force of 9.8 N (1.0 kg) to each terminal in
each axial direction for 10 seconds.
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a vibration amplitude of 1.5 mm with 10 to 55
Hz band of vibration frequency to each of the 3
perpendicular directions for 2 hours.
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75 cm onto a 40 mm thick wooden board 3
times in 3 axis (X, Y, Z) for a total of 9 drops.
Evaluation Standard
90% min. of lead terminals
should be wet with solder.
(Except the edge of the terminal)
No in interference in operation.
No damage or cutting off.
After the test, the part shall meet
specifications without any
damage to the appearance. After
4 hours at +25°C, the SPL
should be within ±10 dBA of the
initial SPL.
Environment Test
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96 hours.
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96 hours
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cycle will consist of:
Temp./Humidity cycle The part shall be subjected to 10 cycles. One
cycle will consist of:
Evaluation Standard
After the test, the part shall meet
specifications without any
damage to the appearance. After
4 hours at +25°C, the SPL
should be within ±10 dBA of the
initial SPL.
1
Notes: 1. Not recommended for wave soldering