CEM-1212S CUI Inc, CEM-1212S Datasheet - Page 4

• Manufacturer Part Number: CEM-1212S
• Description: BUZZER 2.4KHZ 12MM PC MOUNT
• Manufacturer: CUI Inc
• Series: CEMr
• Type: Magnetic Transducer, External Driver

Specifications of CEM-1212S

• Frequency: 2.4kHz
• Voltage - Rated: 12Vo-p
• Current Rating: 40mA
• Size / Dimension: Circular - 12mm Dia x 9.5mm H
• Mounting Type: Through Hole
• Sound Pressure Level: 85dB
• Operating Mode: Continuous
• Voltage Range: 6 ~ 16Vo-p
• Termination: Solder Pins/Posts
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Frequency: -
• Other names: 102-1156; CEM1212S; SEM-1212S; SEM1212S

Reliability Tests
Item
Operating (Life Test)
Test Conditions
Standard Test Condition
Judgement Test Condition
Phone: [phone]
Fax: [phone]
a) Tempurature: +5 ~ +35°C
a) Tempurature: +25 ±2°C
Test Condition
1. Continuous life test:
The part will be subjected to 72 hours at +45°C
with 12 V, 2400 Hz applied.
2. Intermittent life test:
A duty cycle of 1 minute on, 1 minutes off, a
minimum of 10,000 times at room temp
(+25±10°C) with 12 V, 2400 Hz applied.
Part No: CEM-1212S
Description: magnetic buzzer
www.cui.com
b) Humidity: 45 - 85%
b) Humidity: 60 - 70%
20050 SW 112th Ave.
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.
c) Pressure: 860 - 1060 mbar
c) Pressure: 860 - 1060 mbar
Tualatin, OR 97062
Date: 6/12/2006
Unit: mm
Page No: 4 of 5