Datasheet

Buzzers
Specifications
Rated Insulation Voltage 30V
Rated Operating Voltage 12, 24V DC
Operating Voltage Range 12V DC±10%, 24V DC±10%
Current Draw 26 mA
Inrush Current 80 mA maximum
Sound Pressure
(at 0.1m)
Steady sound: 80 dB minimum
(at the rated voltage)
Sound Frequency 2.3±0.3kHz
Response Speed 50 ms maximum
Operating Temperature –25 to +60°C (no freezing)
Storage Temperature –30 to +80°C(no freezing)
Operating Humidity 45 to 85% (no condensation)
Insulation Resistance 100 MΩ minimum (500V DC megger)
Dielectric Strength
Between live and dead parts:
1,000V AC, 1 minute
Vibration Resistance
Operating extremes/Damage limits:
5 to 55 Hz, amplitude 0.5 mm
Shock Resistance
Operating extremes: 100m/s
2
Damage limits:1,000m/s
2
Life 1,000 hours minimum (beep sound)
Degree of Protection IP54 (IEC60529)
Terminal Style
Solder/tab terminal #110
PC board terminal
Weight (approx.) 13g (round), 14g (square)
Flush Silhouette Switches LB Series Buzzers
Standards
Safety Standards Mark File No. or Organization
UL60947-1
UL60947-4-1A
UL Recognition
File No.E68961
CSA C22.2 No.14
CSA File No.LR21451
EN60947-5-1
EN61000-6-4
EMC Directive
•UL, CSA ratngs: Operating voltage 12, 24V DC.
Package Quantity: 1
Part No. /
Shape
Round / Black Bezel Rectangular / Black Bezel Round / Metallic Bezel Rectangular / Metallic Bezel
Shape Operating Voltage
Degree of
Protection
Part No.
Terminal Style
Solder/tab terminal PC board terminal
Black bezel
Round 24V DC IP54 LB6Z-1T04 LB6Z-1T04V
Rectangular 24V DC IP54 LB8Z-1T04 LB8Z-1T04V
Metallic bezel
Round 24V DC IP54 LB6MZ-1T04 LB6MZ-1T04V
Rectangular 24V DC IP54 LB8MZ-1T04 LB8MZ-1T04V
•12V DC operating voltages also available. Specify "-1T04" in place of "-1T03" in the Part No.
Example: LB6Z-1T03
22