CEM-1201S CUI Inc, CEM-1201S Datasheet - Page 3

• Manufacturer Part Number: CEM-1201S
• Description: BUZZER 2.4KHZ 12MM PC MOUNT
• Manufacturer: CUI Inc
• Series: CEMr
• Type: Magnetic Transducer, External Driver

Specifications of CEM-1201S

• Frequency: 2.4kHz
• Voltage - Rated: 1.5Vo-p
• Current Rating: 40mA
• Size / Dimension: Circular - 12mm Dia x 9.5mm H
• Mounting Type: Through Hole
• Sound Pressure Level: 80dB
• Operating Mode: Continuous
• Voltage Range: 1 ~ 3Vo-p
• Termination: Solder Pins/Posts
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Frequency: -
• Other names: 102-1154; CEM1201S; SEM-1201S; SEM1201S

Mechanical Characteristics
Item
Solderability
Soldering Heat Resistance
Terminal Mechanical Strength
Vibration
Drop Test
Environment Test
Item
High temp. test
Low temp. test
Thermal shock
Temp./Humidity cycle
Phone: [phone]
Fax: [phone]
Test Condition
Lead terminals are immersed in rosin for 5
seconds and then immersed in solder bath
of 270 ±5°C for 3 ±1 seconds.
Lead terminals are immersed up to 1.5mm from
the buzzer’s body in a solder bath of 260 ±5°C
for 3 ±1 seconds.
Apply force of 9.8 N (1.0 kg) to the terminal for
10 seconds in each axial direction.
The buzzer will be measured after applying
a vibration amplitude of 1.5mm with 10 to 55 Hz
band of vibration frequency to each of the 3
perpendicular directions for 2 hours.
The part is to be dropped from a height of
75 cm onto a 40 mm thick wooden board 3
times in 3 axis (X, Y, Z) for a total of 9 drops.
Test Condition
The part will be subjected to +70°C for
96 hours.
The part will be subjected to -30°C for
96 hours
The part will be subjected to 10 cycles. One
cycle will consist of:
The part shall be subjected to 10 cycles. One
cycle will be 24 hours and consist of:
Part No: CEM-1201S
Description: magnetic buzzer
www.cui.com
20050 SW 112th Ave.
Evaluation Standard
Evaluation Standard
90% surface 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 should
meet specifications without any
damage to the appearance and
performance. The SPL should be
within ±10 dBA when compared
to the initial measurement.
After the test, the part shall meet
specifications without any
damage to the appearance
except SPL. After 4 hours at
+25°C, the SPL should be within
±10 dBA of the initial SPL.
Tualatin, OR 97062
Date: 9/06/2006
Unit: mm
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