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PIEZOELECTRIC ALARMS
Continuous
Intermittent
Chime
Warble
Siren
Intermittent + Continuous
Chime + Continuous
Warble + Continuous
BUZZERS
Electro-Magnetic Thru-Hole
Electro-Magnetic SMD
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Piezoelectric SMD
Piezo Elements
Mechanical Buzzers
SOUND TRANSDUCERS
Electro-Magnetic SMD
Electro-Magnetic Thru-Hole
Piezoelectric SMD
Piezoelectric Thru-Hole
SPEAKERS
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SMD
MICROPHONES
Uni-Directional
Omni-Directional
Noise-Cancelling
BATTERY ACCESSORIES
D Cell Holders
C Cell Holders
AA Cell Holders
AAA Cell Holders
9 Volt
Safety
Metal Coin Holders
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Battery Contacts
Battery Clips
RESONATORS
Microphones
Noise Canceling
Omni Directional
UniDirectional
Omnidirectional Condenser Mics
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Part Number
Dimensions
Sensitivity/db
Min S/N Ratio
Operating Voltage
Frequency Range/Hz
Internal Capacitors
Termination
Dia.
mm
High
mm
dB
±
Min. Vdc
Nom. Vdc
Max. Vdc
Hz
pFD
Type
Long mm
Part Number
Dimensions
Sensitivity/db
Min S/N Ratio
Operating Voltage
Frequency Range/Hz
Internal Capacitors
Termination
Dia.
mm
High
mm
dB
±
Min. Vdc
Nom. Vdc
Max. Vdc
Hz
pFD
Type
Long mm
CEM-OB6018JAD44343MR
4.0
1.5
-44
3
58
1.0
2.0
10
50-20000
33 + 10
Solder Points
CE-OB4527CP
4.5
2.7
-42
3
60
1.0
2.0
10.0
50-16000
–
PC Pin
CEM60229OB313J-L01CY2-AH-0
6.0
2.2
-31
3
55
1.4
3
5
50-10000
33 + 10
Solder Points
CEM-OB6018-3EAD443C43MR
6.0
1.8
-44
3
58
1.0
2.0
10
50-20000
33 + 10
SMD
CEM-OB6022-EJAD443P1.9R
6.0
2.2
-44
3
58
1.0
2.0
10
50-20000
–
PC Pin
CEM-OB6027-8JAD403CR
6.0
2.7
-40
3
58
1.0
2.0
10
50-20000
–
Solder Points
CEM-OB60278-423G-XLZC01-AL-W
6.0
2.7
-42
3
58
1.0
2.0
10
50-10000
33 + 10
Molex Conn.
25±3
CEM-OB60348-354G-PAK
6.0
3.4
-35
4
58
1
2
10
50-10,000
–
PC Pin
1.5
CEM-C9745JAD462P2.54R
9.7
4.5
-46
2
58
1.0
1.5
10
100-10000
–
PC Pin
Contact our Sales Department for a wide range of Microphones and options
2012 Short Form
Our Short Form Catalog features the latest advances in compliance, performance and reliability.
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